Pacific pipe public by Patpimon Sinsukmana

VISION

To be the leader of the steel pipe industry.

MISSION

1) Being innovative in producing, distributing, and delivering outstanding quality steel pipes with punctuality and competitive price. 2) Enforcing up to date employee and technological development, providing excellent employee management in all levels. 3) Being a major part in the progresses of the economy, society, and environment of the nation. 4) Providing valuable businesses and creating sustainable benefits for involving associates.

VALUE

Focus on Customer

We are committed to providing priority and giving importance to all customers.

Achievement Orientation

We are committed to the successes and accomplishments of the employees, team members, and the organization.

Pacific Pipe Public Company Limited Pacific Pipe Public Company Limited was established in 1972 in the name of â&#x20AC;&#x153;Tang Mong Seng Factoryâ&#x20AC;?, originally producing toy cars. By the year 1991, the company has expanded in to producing and distributing various types of steel pipes under the name of Pacific Pipe Company Limited. Pacific Pipe Company Limited has been growing and expanding economically since the establishment. As a result, the company is registered as Pacific Pipe Public Company Limited in 2004. Therefore, we are Thailandâ&#x20AC;&#x2122;s the leading company in producing and distributing steel pipes, which includes steel pipes used in construction, and pipeline systems. Our products include round steel pipes, square steel pipes, rectangular steel pipes, lip channel steel pipes, black steel pipes, galvanized steel pipes, and primer-coated steel pipes as to your requirement. In the present, our company has the capability to manufacture black steel pipes and lip channel steel pipes in the total of 450,000 tons, and 50,000 tons of galvanized steel pipes per year. With our experience and expertise in producing high quality steel pipes by using advance machineries and modern technology in coherence with quality control department under the supervision of highly qualified engineers, our products are qualified and meet the international standards. Moreover, our products are certified by many international standards and wildly recognized in both domestic and international markets.

Share for Knowledge Management

We are committed to the sharing of managerial knowledge from the management levels to employees.

Teamwork

We are committed to the collaboration of the employees to achieve the ultimate goal. 3

Content 02 03 04 06 07 08

Product Applications-Specifications-Raw Material Grades Production Process Quality Inspection Quality Certification Production Capacity

52 Carbon Steel Pipes for ORDINARY PURPOSES & PIPING SYSTEM

Carbon Steel Pipes for GENERAL STRUCTURE PURPOSES

14 16 17 18 19 20 21 22 23

ASTM A53 ASTM A795 BS 1387 BS EN 10255 JIS G3452 JIS G3454 TIS 276 & TIS 277 TIS 427 TIS 770

26 29 32 32 36 37 39 42 44

46 52

Summary Standard Specifications Reference Projects Pacific Pipe Products 5

ASTM A500 AS 1163 BS 1139 BS EN 10219 JIS G3444 JIS G3466 TIS 107 TIS 1228 JIS Modified

Product

Steel Pipes That Pacific Pipe Public Company Limited Produces Can Be Categorized In To 3 Main Types :

International Industrial Standard Steel Pipes

Products that are used for the structure purposes in construction and for pipeline systems. The steel pipes consist of chemical components, dimensions, thickness, weight etc. comply with the international standard specifications : Specification

ASTM

American Society of Testing and Materials

for Piping System

for Structure Purposes

ASTM A53, ASTM A795

ASTM A500

Australian Standards

AS 1074

AS 1163

British Standards

BS 1387

BS 1139

DIN

Deutsches Institut fĂźr Normung e.V.

DIN 1626

DIN 17120

European Standards

BS EN 10255

BS EN 10219

JIS

Japanese Industrial Standards

JIS G3452, JIS G3454

JIS G3444, JIS G3466

TIS

Thai Industrial Standards

TIS 276, TIS 277, TIS 427, TIS 770

TIS 107, TIS 1228

2 3

Company Standard Steel Pipes

Products that are used in minor construction works such as awning frames, doors, fences, railing, stables and stockyards, tents, flagpoles, etc. The steel pipes consist of chemical components, dimensions, thickness, weight etc. comply with company standard specifications : Round Pipes Square Pipes Rectangular Pipes Types Of Pipe Coating : Black Coating Primer Coating Galvanized Coating Customized And Made To Order Steel Pipes

Products that are used for industrial purposes so as to be assembled into other forms of products. Our company is able to manufacture the steel pipes that have dimensions, weight, tolerance etc. according to customers requirement. 2

Applications Specifications Raw Material Grades Carbon Steel Pipes for Ordinary Uses and Piping System Application

Sanitary Pipeline System, Fire Extinguishing System, Chilled Water-cooling Pipeline System for Air Conditioners, Agricultural Irrigation System, Water Treatment System, Municipal Water Supply System, etc.

Conduit Pipe Work

Standard Specification

Grade

ASTM A53

CHS Black Pipe

HDG Pipe

Primer Coated Pipe

Grade A, B

√

ASTM A795

Grade A, B

√

BS 1387

√

JIS G3452

SGP

√

JIS G3454

STPG 370, STPG 410

√

TIS 276 TIS 277

√

TIS 427 TIS 770

√ -

√ √

√ -

BS EN 10255

(Transition from BS 1387)

Carbon Steel Pipes for General Structural Purposes Application

Civil Engineering, Architecture, Piling and Scaffolding, Trusses, Post, Industrial Work and other.

Roof Structure of Housing and Factories

Standard Specification

Grade

ASTM A500

SHS / RHS

CHS Black Pipe

HDG Pipe

Primer Coated Pipe

Black Pipe

Primer Coated Pipe

Grade A, B, C, D

√

AS 1163

C 250, C 350, C 450

√

BS 1139

S235JRH, S275J0H, S275J2H, S355J0H, S355J2H

√

JIS G3444

STK290, STK400, STK490, STK500

√

JIS G3466

STKR400, STKR490

√

TIS 107

HS 41, HS 50, HS 51

√

TIS 1228

SSC 400

BS EN 10219

Lip Channel Steel

Quality Inspection Pacific Pipe Public Company Limited emphasizes on providing continually high quality products and services. Our company, therefore, has sustainable development policies and remodeling our production No.

Checking / Testing

Raw Material Inspection

General Pipe Inspection

Pipe Size Inspection

4 5

Pipe Weld Inspection Pipe Pressure Inspection

Mechanical Properties Inspection

7 8 9

Stainless Coating Thickness Inspection Color Coating Thickness Inspection Logo Printing Inspection

Pipe Tip Inspection

processes with a certified quality inspection system performed by our professionals in order to manufacture products with high quality and standards. The quality inspection standards are as follows : Details

Piping System

Structure Pipe

√

Straightness Inspection Appearance Inspection Outside Diameter Inspection Length Inspection Wall Thickness Inspection Weight Inspection Eddy Current Test Hydrostatic Test Tension Test Bending Test Flattening Test Expansion Test Vibration Resistance Test Hydrostatic Test with Coupling Bending Moment Resistance Test Zinc Thickness Test Primer Coat Thickness Test Marking Durability Plain Ends

√ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √ √

√ √ √ √ √ √ √ √ √ √ √ √ -

√ √ √ √ √ √ √ √ √ √

Groove Ends Threaded Ends

√ √

√

Chemical Composition Test Tension Test

Quality Certification Pacific Pipe Public Company Limited focuses on providing the highest quality products. In order to do so, our production process and quality control are performed accordingly to the standards. Each process of the manufacture and inspection is carefully checked and observed by our highly experienced and well

accomplished engineers. From this, our company has been certified for producing steel pipes used in construction and pipeline systems by the Industrial Standards Institute and numbers of well-known institutes worldwide, including FM, UL, JQA, and PSB. Moreover, the company’s calibration and testing laboratory and quality management have been certified, and have received the Environmental Governance Award.

Thai Industrial Standards Institute (TISI)

Industrial Standards and certifications received by the company :

Thai Industrial Standards Institute (TISI)

TIS 310 TIS 107 TIS 276 TIS 277 TIS 427 TIS 770

Steel Pipes for making bicycles Hollowed Steel Structures Steel Pipes Galvanized Steel Pipes Electromagnetic Welded Steel Pipelines Galvanized Steel Pipes for Power Conduit

ISO Standard 9001 : 2015 TUV NORD CERT Germany NSC-TISI-TIS 17021 QMS 005

ISO Standard 14001 : 2004

Thai Industrial Standards Institute (TISI)

TUV NORD CERT Germany

Thai Industrial Standards Institute (TISI)

TIS 1228

Structured Lip Channel Steel Pipes ( Lip Channel Steel)

Occupational Health and Safety Management System (OHSMS) BS OHSAS 18001 : 2007 / TIS 18001 : 2011

Japan Quality Assurance Organization (JQA)

TUV NORD CERT Germany / TUV NORD Thailand

Japan Quality Assurance Organization (JQA)

JIS G3444 JIS G3466 JIS G3452

Round Steel Pipes for Structure Works Rectangular Steel Pipes and Square Steel Pipes for Structure Works Steel Pipeline

Calibration and Laboratory Standards ISO 17025 : 2005 Thai Industrial Standards Institute (TISI)

TESTING 0413

Industrial Standard Institute

TUD : TUV SUD PBS Singapore BS EN 10255 (from BS 1387)

TUV SUD PBS Singapore

Organization Carbon Footprint Standard

Red Color Coated Steel Pipes and Galvanized Steel Pipes

Thailand Greenhouse Gas Management Organization Approval of Greenhouse Gas Assessment of the Organization

FM Standards approval of Automatic Fire Sprinkle Pipe

Low Emission Support Scheme Thailand

FM Global, the United States of America

ASTM A53 ASTM A795 ASTM A135

Thailand Greenhouse Gas Management Organization

Steel Pipes for Fire Extinguishing System

Approval of Greenhouse Gas Reduction

Underwriter Laboratories Standards approval of Metallic Sprinkler Pipe

Green Industry Project Level 3 : 3 Green System

Underwriters Laboratories Inc., the United States of America

ระดับที่

Department of Industrial Work

ASTM A53 Steel Pipes for Fire Extinguishing System

Production Capacity

Type Size Range

Round Pipe

Square Pipe

Thickness Surface Finish Type Ends of Pipe Standard Packing

Lip C Channel

Min : 1/2" (DN 15 mm)

Min : 12 x 12 mm

Min : 38 x 19 mm

Min : 60 x 30 x 10 mm

Max : 16" (DN 400 mm)

Max : 300 x 300 mm

Max : 400 x 200 mm

Max : 250 x 75 x 25 mm

Dimension / Property Length

Rectangular Pipe

Production Capacity Standard Length 6 metres or As Required 1.2 mm - 12.7 mm Black Pipe , Primer Coating , Galvanized Coating , Vanish Coating Plain Ends (PE) , Threaded Ends (TE) , Beveled Ends (BE) , Groove Ends (GE) Round Pipe - Bundle in Hexagonal Shape Square Pipe / Rectangular Pipe - Bundle in Hollow Shape

Thickness (mm)

1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60 2.80 3.00 3.20 3.40 3.60 3.80 4.00 4.20 4.40 4.60 4.80 5.00 5.20 5.40 5.60 5.80 6.00 6.20 6.40 6.60 6.80 7.00 7.20 7.40 7.60 7.80 8.00 8.20 8.40 8.60 8.80 9.00 9.20 9.40 9.60 9.80 10.00 10.20 10.40 10.60 10.80 11.00 11.20 11.40 11.60 11.80 12.00 12.20 12.40 12.60 12.80 13.00 TMS / MTO

14" 350 355.6

16" 400 406.4

1.80 2.00 2.30 2.60 2.64 2.80 2.77 , 2.87 3.07 3.20 3.38 3.50 3.56 3.60 3.68 , 3.73 4.00 3.91 , 3.96 4.50 5.00

4.55 4.78 , 4.85

5.08 5.16

5.49 5.49 , 5.54 6.00

5.56 , 5.74

6.55

6.02 6.35 6.55

7.00 7.01 , 7.11

8.00

8.18

9.00 9.27 9.53 10.00

11.00 10.97

12.00 12.00

12.70

Standard**

Standard ASTM A53 ASTM A500

PAP Product line at first glance

AS1163, AS1074, BS EN10255 (BS 1387), BS1139, BS EN10219, JIS G3444, JIS G3452, JIS G3454, TIS 107, TIS 276 & TIS 277, TIS 310, TIS 427

Class

12" 300 318.5

8" 200 216.3

10" 250 267.4

7" 175 190.7

160.00 -

6" 150 165.20

5" 125.00 -

5" 125 139.80 139.70 5 1/2"

4" 100 114.30 114.30 4 1/2"

3 1/2" 90 101.60 101.60

3" 76.20

89.00 3 1/2" 80 89.10 3"

2 1/2" 65 76.30

63.50 2 1/2" -

50 60.50 2"

60.33 2 3/8"

47.62 1 7/8"

50.80 -

44.45 1 3/4" -

1 1/2" 40 48.60

41.27 1 5/8" -

1.1/4" 32 42.70

38.10 1 1/2" -

34.92 1 3/8"

31.75 1 1/4" -

25 34.00

1" 25.40

22.22 7/8"

19.05 3/4"

3/4" 20 27.20

inch

Nominal Dimension

Outside Dimeter

1/2" 15 21.70

15.90 5/8"

inch

Furniture

3/8" 10 15.90

Size & OD

Production Capacity Round Pipe

Thickness (mm)

1.80 2.00 2.30 2.60 2.80 3.20 3.50 3.60 4.00 4.50 5.00

5" x 5"

6" x 6"

8" x 8"

10" x 10"

12" x 12"

125 x 125

150 x 150

200 x 200

250 x 250

300 x 300

4" x 4" 100 x 100

120 x 120 4 3/4" x 4 3/4"

90 x 90

89 x 89 3 1/2" x 3 1/2"

3" x 3" 75 x 75

80 x 80 3 1/8" x 3 1/8"

70 x 70

65 x 65 2 1/2" x 2 1/2"

2" x 2" 50 x 50

60 x 60 2 3/8" x 2 3/8"

45 x 45

1" x 1" 25 x 25

40 x 40 1 5/8" x 1 5/8"

20 x 20

38 x 38 1 1/2" x 1 1/2"

3/4" x 3/4" 19 x 19

35 x 35 1 3/8" x 1 3/8"

5/8" x 5/8" 16 x 16

32 x 32 1 1/4" x 1 1/4"

1/2" x 1/2"

Nominal Dimension

30 x 30 1 1/8" x 1 1/8"

inch

12 x 12

Size & OD

Production Capacity Square Pipe

2.41 2.79 3.18 3.38 3.58 3.91 3.96 4.78

5.49 6.00 6.55

6.35

7.00

8.00

7.92

9.00 9.52 10.00

11.00

12.00 12.70 12.70

TMS / Stan- Standard MTO dard** ASTM A53 ASTM A500

PAP Product line at first glance AS1163, BS EN10219, JIS G3466, JIS G3445, TIS 107

Class

Thickness (mm) Size & OD

4.50

5.00

6.55

8.00 inch 1 1/2" x 3/4" 2" x 1" 2 3/8" x 1 1/8" 2 3/8" x 1 5/8" 2 1/2" x 1 1/2" 3" x 1" 3" x 1 1/2" 3" x 1 3/4" 3" x 2" 4" x 2" 4" x 3" 5" x 2" 5" x 3" 5 1/2" x 3 1/8" 6" x 2" 6" x 3" 6" x 3 1/8" 6" x 4" 6 3/8" x 3 1/8" 7 1/8" x 2 3/8" 8" x 2" 8" x 2 3/8" 8' x 4" 8" x 6" 10" x 4" 10" x 6" 12" x 4" 12" x 10" 12" x 8" 14" x 6" 14" x 10" 16" x 8"

Nominal Dimension mm 38 x 19 40 x 20 48 x 22 50 x 20 50 x 25 60 x 30 60 x 40 65 x 38 75 x 25 75 x 38 75 x 45 75 x 50 95 x 45 100 x 50 100 x 75 125 x 50 125 x 75 140 x 80 150 x 50 150 x 75 150 x 80 150 x 100 160 x 80 180 x 60 200 x 50 200 x 60 200 x 100 200 x 150 250 x 100 250 x 150 300 x 100 300 x 150 300 x 200 350 x 150 350 x 250 400 x 200

Production Capacity Rectangular Pipe

1.80 2.00 2.30

2.60 2.80

3.58

3.96

4.78

5.49

6.00

6.35

7.00

7.92

9.00 9.52

10.00

11.00

12.00 12.70

12.70

TMS / Stan- Standard MTO dard** ASTM A53 ASTM A500

PAP Product line at first glance

Class

AS1163, BS EN10219, JIS G3466, JIS G3445, TIS 107

Carbon Steel Pipes for

ORDINARY PURPOSES & PIPING SYSTEM ASTM A53 , ASTM A795 BS 1387 BS EN 10255 (Transition from BS 1387)

JIS G3452 , JIS G3454 TIS 276 & TIS 277 TIS 427 , TIS 770

Carbon Steel Pipes for Mechanical and Pressure Applications

ASTM A53

ท่อเหล็กกล้า ส�ำหรับงานระบบเครื่องกลและแรงดัน

% Chemical Composition (Max) Grade

Mechanical Properties (Min)

Grade A

0.25

0.95

0.05

0.045

0.40

0.15

Grade B

0.30

1.20

0.05

0.045

0.40

0.15

Nominal Size

Outside Diameter

Thickness

Weight (plain end)

inch

kg/m

1/2"

21.30

3/4"

26.70

33.40

1 1/4"

42.20

1 1/2"

48.30

60.30

2 1/2"

73.00

88.90

3 1/2"

101.60

100

114.30

125

141.30

150

168.30

200

219.10

250

10"

273.00

300

12"

323.80

350

14"

355.60

400

16"

406.40

2.77 3.73 2.87 3.91 3.38 4.55 3.56 4.85 3.68 5.08 3.91 5.54 5.16 7.01 5.49 7.62 5.74 8.08 6.02 8.56 6.55 9.52 7.11 10.97 6.35 7.04 8.18 10.31 12.70 6.35 7.80 9.27 6.35 8.38 10.31 6.35 7.92 9.52 11.13 6.35 7.92 9.52 12.70

1.27 1.62 1.69 2.20 2.50 3.24 3.39 4.47 4.05 5.41 5.44 7.48 8.63 11.41 11.29 15.27 13.57 18.63 16.07 22.32 21.77 30.94 28.26 42.56 33.31 36.31 42.55 53.08 64.64 41.75 51.01 60.29 49.71 65.18 79.70 54.69 67.90 81.25 94.55 62.64 77.83 93.17 123.30

Dimension Tolerances

psi 700 850 700 850 700 850 1200 1800 1200 1800 2300 2500 2500 2500 2220 2500 2030 2800 1900 2700 1670 2430 1520 2350 1040 1160 1340 1700 2090 840 1030 1220 710 930 1150 640 800 960 1130 560 700 840 1120

: ±0.016 in (0.41 mm) : ±1% from specified OD

Elongation

0.08

MPa 205

MPa 330

% As Per Standard

0.08

240

415

As Per Standard

Hydrostatic Test Pressure

Outside Diameter

NPS ≤ 1 1/2 in (40 mm) NPS ≥ 2 in (50 mm)

Yield Strength Tensile Strength

Grade A

kPa 4800 5900 4800 5900 4800 5900 8300 12400 8300 12400 15900 17200 17200 17200 15300 17200 14000 19300 13100 18600 11500 16800 10500 16200 7200 7800 9200 11700 14400 5800 7100 8400 4900 6400 7900 4400 5500 6600 7800 3900 4800 5800 7700

psi 700 850 700 850 700 850 1300 1900 1300 1900 2500 2500 2500 2500 2500 2500 2370 2800 2210 2800 1950 2800 1780 2740 1220 1350 1570 2000 2430 980 1200 1430 820 1090 1340 750 940 1120 1310 660 820 980 1310

Grade B

Schedule kPa 4800 5900 4800 5900 4800 5900 9000 13100 9000 13100 17200 17200 17200 17200 17200 17200 16300 19300 15200 19300 13400 19300 12300 18900 8400 9300 10800 13800 16800 6800 8300 9900 5700 7500 9200 5200 6500 7700 9000 4500 5700 6800 9000

Thickness

Weight

-12.5 % , +Not Limit

±10%

40 80 40 80 40 80 40 80 40 80 40 80 40 80 40 80 40 80 40 80 40 80 40 80 20 30 40 60 80 20 30 40 20 30 40 10 20 30 40 10 20 30 40

Carbon Steel Pipes for Fire Protection Use

ASTM A53

ท่อเหล็กกล้า ส�ำหรับงานระบบดับเพลิง % Chemical Composition (Max)

Grade

Mechanical Properties (Min)

Grade A

0.25

0.95

0.05

0.045

0.40

0.15

Grade B

0.30

1.20

0.05

0.045

0.40

0.15

Outside Diameter

Thickness

inch

kg/m

psi

25 32 40 50 65 80 90 100 125 150 200 250 300

1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 5" 6" 8" 10" 12"

33.40 42.20 48.30 60.30 73.00 88.90 101.60 114.30 141.30 168.30 219.10 273.00 323.80

3.38 3.56 3.68 3.91 5.16 5.49 5.74 6.02 6.55 7.11 8.18 9.27 10.31

2.50 3.39 4.05 5.44 8.63 11.29 13.57 16.07 21.77 28.26 42.55 60.29 79.70

300 300 300 300 300 300 300 300 300 300 300 300 300

Dimension Tolerances

ASTM A53 Nominal Size

Outside Diameter NPS ≤ 1 1/2 in (40 mm) NPS ≥ 2 in (50 mm)

: ±0.016 in (0.41 mm) : ±1% from specified OD

MPa 330

% As Per Standard

0.08

240

415

As Per Standard

Hydrostatic Test Pressure psi

Grade A

1200 1200 1200 2300 2500 2220 2030 1900 1670 1520 1340 1220 1150

kPa

psi

8300 8300 8300 15900 17200 15300 14000 13100 11500 10500 9200 8400 8300

Grade B

1200 1300 1300 2500 2500 2500 2370 2210 1950 1780 1570 1430 1340

Schedule kPa

8300 9000 9000 17200 17200 17200 16300 15200 13400 12300 10800 9900 9200

40 40 40 40 40 40 40 40 40 40 40 40 40

Thickness

Weight

Length

-12.5 % , +Not Limit

±10%

-0 mm , + 50 mm

Metallic Sprinkler Pipe for Fire Protection Service ท่อเหล็กกล้า ส�ำหรับงานระบบดับเพลิง

Outside Diameter

Thickness

Weight (plain end)

inch

kg/m

15 20 25 32 40 50 65 80 90 100 125 150 200

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 5" 6" 8"

21.30 26.70 33.40 42.20 48.30 60.30 73.00 88.90 101.60 114.30 141.30 168.30 219.10

2.77 2.87 3.38 3.56 3.68 3.91 5.16 5.49 5.74 6.02 6.55 7.11 8.18

1.27 1.69 2.50 3.39 4.05 5.44 8.63 11.29 13.57 16.07 21.77 28.26 42.55

Dimension Tolerances

0.08

MPa 205

Weight (plain end) Rated Working Pressure

Elongation

ตัดออก

Nominal Size

Yield Strength Tensile Strength

Outside Diameter NPS ≤ 1 1/2 in (40 mm) NPS ≥ 2 in (50 mm)

Hydrostatic Test Pressure (Grade A, B) for 1 minute psi kPa

600 600 600 600 600 600 600 600 600 600 600 600 600

: ±0.016 in (0.41 mm) : ±1% from specified OD

4100 4100 4100 4100 4100 4100 4100 4100 4100 4100 4100 4100 4100

Schedule

for 5 seconds psi kPa

1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 1200

8300 8300 8300 8300 8300 8300 8300 8300 8300 8300 8300 8300 8300

40 40 40 40 40 40 40 40 40 40 40 40 40

Thickness

Weight

-12.5 % , +Not Limit

±10%

Carbon Steel Pipes for Fire Protection Use

ASTM A795

ท่อเหล็กกล้า ส�ำหรับงานระบบดับเพลิง

% Chemical Composition (Max) Grade

Mechanical Properties (Min)

Grade A

0.25

0.95

0.035

Grade B

0.30

1.20

0.035

Outside Diameter

Thickness

Nominal Size

Yield Strength Tensile Strength

0.035

MPa -

% -

0.035

Weight (plain end)

Rated Working Pressure

Hydrostatic Test Pressure

inch

kg/m

psi

25 32 40 50 65 80 90 100 125 150 200 250

1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 5" 6" 8" 10"

33.40 42.20 48.30 60.30 73.00 88.90 101.60 114.30 141.30 168.30 219.10 273.10

2.77 2.77 2.77 2.77 3.05 3.05 3.05 3.05 3.40 3.40 4.78 4.78

2.09 2.69 3.11 3.93 5.26 6.46 7.41 8.37 11.58 13.85 25.26 31.62

300 300 300 300 300 300 300 300 300 300 225 225

Outside Diameter Dimension Tolerances

NPS ≤ 1 1/2 in (40 mm) NPS ≥ 2 in (50 mm)

Elongation

: ±0.016 in (0.41 mm) : ±1% from specified OD

psi

Grade A,B

1200 1200 1200 1200 1200 1200 1200 1200 1200 1200 900 900

kPa

8300 8300 8300 8300 8300 8300 8300 8300 8300 8300 6200 6200

10 10 10 10 10 10 10 10 10 10 10 10

Thickness

Weight

Length

-12.5 % , +Not Limit

±5%

-0 mm , +50 mm

Remark : Schedule 10 corresponds to Schedule 10S as listed in ANSI B36.19 for NPS through 6 [DN 20 through 150] only

Schedule

BS 1387

Carbon Steel Pipes for Ordinary Piping ท่อเหล็กกล้า ส�ำหรับงานระบบทั่วไป % Chemical Composition (Max)

Grade -

Mechanical Properties (Min)

Class

Marking Color

Yield Strength MPa

Tensile Strength MPa

Elongation %

Light

Brown

Medium

Blue

0.20

1.20

0.045

195

320-460

Heavy

Red

Light Class Nominal Size mm

inch

15 20 25 32 40 50 65 80 100

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4"

Outside Diameter Max Min mm mm

Thickness

Outside Diameter Max Min mm mm

Thickness

Outside Diameter Max Min mm mm

Thickness

21.4 26.9 33.8 42.5 48.4 60.2 76.0 88.7 113.9

21.0 26.4 33.2 41.9 47.8 59.6 75.2 87.9 113.0

2.0 2.3 2.6 2.6 2.9 2.9 3.2 3.2 3.6

Plain End kg/m

0.947 1.38 1.98 2.54 3.23 4.08 5.71 6.72 9.75

Mass Per Unit Length Threads & Couplings kg/m

Threads Per inch

Mass Per Unit Length Threads & Couplings kg/m

Threads Per inch

Mass Per Unit Length Threads & Couplings kg/m

Threads Per inch

0.956 1.39 2.00 2.57 3.27 4.15 5.83 6.89 10.00

14 14 11 11 11 11 11 11 11

Medium Class Nominal Size

15 20 25 32 40 50 65 80 100 125 150

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6"

21.7 27.2 34.2 42.9 48.8 60.8 76.6 89.5 114.9 140.6 166.1

21.1 26.6 33.4 42.1 48.0 59.8 75.4 88.1 113.3 138.7 164.1

2.6 2.6 3.2 3.2 3.2 3.6 3.6 4.0 4.5 5.0 5.0

Plain End kg/m

1.21 1.56 2.41 3.10 3.57 5.03 6.43 8.37 12.20 16.60 19.70

1.22 1.57 2.43 3.13 3.61 5.10 6.55 8.54 12.50 17.10 20.30

14 14 11 11 11 11 11 11 11 11 11

Heavy Class Nominal Size mm

inch

15 20 25 32 40 50 65 80 100 125 150

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" 5" 6"

Dimension Tolerances

21.7 27.2 34.2 42.9 48.8 60.8 76.6 89.5 114.9 140.6 166.1

21.1 26.6 33.4 42.1 48.0 59.8 75.4 88.1 113.3 138.7 164.1

Thickness Light : -8% , +Not limit Medium : -10% , +Not limit Heavy : -10% , +Not limit

3.2 3.2 4.0 4.0 4.0 4.5 4.5 5.0 5.4 5.4 5.4

Plain End kg/m

1.44 1.87 2.94 3.80 4.38 6.19 7.93 10.30 14.50 17.90 21.30

1.45 1.88 2.96 3.83 4.42 6.26 8.05 10.50 14.80 18.40 21.90

Weight

Hydrostatic Test

-8% , +10%

50 bar or 700 psi or Eddy Current Test

14 14 11 11 11 11 11 11 11 11 11

ตัดออก

inch

ตัดออก

Carbon Steel Tubes (Transition from BS 1387) ท่อเหล็กกล้า (เปลี่ยนจาก BS 1387)

% Chemical Composition (Max)

Grade Steel Name S 195T

Steel Number 1.0026

Specified Outside Diameter

6 8 10 15 20 25 32 40 50 65 80 100 125 150

10.2 13.5 17.2 21.3 26.9 33.7 42.4 48.3 60.3 76.1 88.9 114.3 139.7 165.1

Designation of Thread

1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 5 6

0.20

1.40

0.035

0.030

Outside Diameter

Max mm

Min mm

10.6 14.0 17.5 21.8 27.3 34.2 42.9 48.8 60.8 76.6 89.5 115.0 140.8 166.5

9.8 13.2 16.7 21.0 26.5 33.3 42.0 47.9 59.7 75.3 88.0 113.1 138.5 163.9

Thickness

ตัดออก

Specified Outside Diameter

6 8 10 15 20 25 32 40 50 65 80 100 125 150

10.2 13.5 17.2 21.3 26.9 33.7 42.4 48.3 60.3 76.1 88.9 114.3 139.7 165.1

Designation of Thread

1/8 1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4 5 6

Outside Diameter

Max mm

Min mm

10.6 14.0 17.5 21.8 27.3 34.2 42.9 48.8 60.8 76.6 89.5 115.0 140.8 166.5

9.8 13.2 16.7 21.0 26.5 33.3 42.0 47.9 59.7 75.3 88.0 113.1 138.5 163.9

Plain End

kg/m

2.6 2.9 2.9 3.2 3.2 4.0 4.0 4.0 4.5 4.5 5.0 5.4 5.4 5.4

0.487 0.765 1.02 1.44 1.87 2.93 3.79 4.37 6.19 7.93 10.3 14.5 17.9 21.3

Thickness

2.0 2.3 2.3 2.6 2.6 3.2 3.2 3.2 3.6 3.6 4.0 4.5 5.0 5.0

Threads & Couplings

kg/m

0.490 0.769 1.03 1.45 1.88 2.95 3.82 4.41 6.26 8.05 10.5 14.8 18.4 21.9

Mass Per Unit Length Threads & Plain End Couplings

8 10 15 20 25 32 40 50 65 80 90 100 125 150

13.5 17.2 21.3 26.9 33.7 42.4 48.3 60.3 76.1 88.9 101.6 114.3 139.7 165.1

Designation of Thread

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 3 1/2 4 5 6

Nominal Size

Specified Outside Diameter

Designation of Thread

8 10 15 20 25 32 40 50 65 80 100

13.5 17.2 21.3 26.9 33.7 42.4 48.3 60.3 76.1 88.9 114.3

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4

Nominal Size

Specified Outside Diameter

Designation of Thread

M Series

Type L

Type L1

Type L2

Blue

Green

White

Brown

M, H Series and Type L : ±10% Type L1, L2 : + by mass tolerance, -8% M, H Series and Type L : ±7.5% Type L1 , L2 : +10% , -8% on individual tubes 50 bar

Outside Diameter

Max mm

Min mm

13.9 17.4 21.7 27.1 34.0 42.7 48.6 60.7 76.0 88.7 101.2 113.9 140.8 166.5

13.2 16.7 21.0 26.4 33.2 41.9 47.8 59.6 75.2 87.9 100.3 113.0 138.5 163.9

Thickness

2.0 2.0 2.3 2.3 2.9 2.9 2.9 3.2 3.2 3.2 3.6 3.6 4.5 4.5

Outside Diameter

Max mm

Min mm

13.9 17.4 21.7 27.1 34.0 42.7 48.6 60.7 76.3 89.4 114.9

13.2 16.7 21.0 26.4 33.2 41.9 47.8 59.6 75.2 87.9 113.0

Thickness

2.0 2.0 2.3 2.3 2.9 2.9 2.9 3.2 3.2 3.6 4.0

Type L 2

8 10 15 20 25 32 40 50 65 80 100

13.5 17.2 21.3 26.9 33.7 42.4 48.3 60.3 76.1 88.9 114.3

1/4 3/8 1/2 3/4 1 1 1/4 1 1/2 2 2 1/2 3 4

Elongation

MPa 320 - 520

Type L 1

kg/m

Red

Hydrostatic Test

Specified Outside Diameter

0.407 0.645 0.845 1.22 1.57 2.43 3.13 3.60 5.10 6.54 8.53 12.5 17.1 20.4

H Series

Weight

Nominal Size

kg/m

Marking Color

Dimension Tolerances

MPa 195

0.404 0.641 0.839 1.21 1.56 2.41 3.10 3.56 5.03 6.42 8.36 12.2 16.6 19.8

Series / Type

Thickness

Yield Strength Tensile Strength

Type L

Mass Per Unit Length

M Series Nominal Size

Mechanical Properties (Min)

H Series

Nominal Size

BS EN 10255

Outside Diameter

Max mm

Min mm

13.6 17.1 21.4 26.9 33..8 42.5 48.4 60.2 76.0 88.7 113.9

13.2 16.7 21.0 26.4 33.2 41.9 47.8 59.6 75.2 87.9 113.0

Thickness

% 20 Mass Per Unit Length Threads & Plain End Couplings

kg/m

0.567 0.750 1.08 1.40 2.20 2.82 3.25 4.51 5.75 6.76 8.70 9.83 15.0 17.8

0.571 0.756 1.09 1.41 2.22 2.85 3.29 4.58 5.87 6.93 8.88 10.1 15.5 18.4

Mass Per Unit Length Threads & Plain End Couplings

kg/m

0.570 0.742 1.08 1.39 2.20 2.82 3.24 4.49 5.73 7.55 10.80

0.574 0.748 1.09 1.40 2.22 2.85 3.28 4.56 5.85 7.72 11.10

Mass Per Unit Length Plain End

kg/m

1.8 1.8 2.0 2.3 2.6 2.6 2.9 2.9 3.2 3.2 3.6

0.515 0.670 0.947 1.38 1.98 2.54 3.23 4.08 5.71 6.72 9.75

Threads & Couplings

kg/m

0.519 0.676 0.956 1.39 2.00 2.57 3.27 4.15 5.83 6.89 10.00

ท่อเหล็กกล้า ส�ำหรับงานระบบทั่วไป % Chemical Composition (Max)

Grade SGP

ตัดออก

Carbon Steel Pipes for Ordinary Piping

JIS G3452

Mechanical Properties (Min)

Yield Strength MPa

Tensile Strength MPa

0.04

290

Outside Diameter

Nominal Size mm

inch

STD

15 20 25 32 40 50 65 80 90 100 125 150 175 200 225 250 300 350 400

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 5" 6" 7" 8" 9" 10" 12" 14" 16"

21.7 27.2 34.0 42.7 48.6 60.5 76.3 89.1 101.6 114.3 139.8 165.2 190.7 216.3 241.8 267.4 318.5 355.6 406.4

Thickness -12.5 % , +Not Limit

White

Thickness

Weight (plain end)

Tolerances

kg/m

±0.50 ±0.50 ±0.50 ±0.50 ±0.50 ±0.50 ±0.70 ±0.80 ±0.80 ±0.80 ±0.80 ±0.80 ±0.90 ±1.00 ±1.20 ±1.30 ±1.50 -

2.8 2.8 3.2 3.5 3.5 3.8 4.2 4.2 4.2 4.5 4.5 5.0 5.3 5.8 6.2 6.6 6.9 7.9 7.9

1.31 1.68 2.43 3.38 3.89 5.31 7.47 8.79 10.10 12.20 15.00 19.80 24.20 30.10 36.00 42.40 53.00 67.70 77.60

Hydrostatic Test Pressure 2.5 MPa

Marking Color

ตัดออก

Dimension Tolerances

Elongation % 19 - 25 up to wall thickness

ตัดออก ตัดออก

Carbon Steel Pipes for Pressure Service

JIS G3454

ท่อเหล็กกล้า ส�ำหรับงานระบบแรงดัน

% Chemical Composition (Max) Grade

Mechanical Properties (Min) Tensile Strength MPa 370

Elongation % 30

Marking Color

0.04

Yield Strength MPa 215

0.04

245

410

White

STPG370

0.25

0.35

0.30 - 0.90

0.04

STPG410

0.30

0.35

0.30 - 1.00

0.04

Nominal Size

White

Outside Diameter

Thickness

Weight (plain end)

Hydrostatic Test Pressure

inch

kg/m

Schedule 40 bar

15 20 25 32 40 50 65 80 90 100 125 150 200 250 300 350 400

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 5" 6" 8" 10" 12" 14" 16"

21.70 27.20 34.00 42.70 48.60 60.50 76.30 89.10 101.60 114.30 139.80 165.20 216.30 267.40 318.50 355.60 406.40

2.80 2.90 3.40 3.60 3.70 3.90 5.20 5.50 5.70 6.00 6.60 7.10 8.20 9.30 10.30 11.10 12.70

1.31 1.74 2.57 3.47 4.10 5.44 9.12 11.30 13.50 16.00 21.70 27.70 42.10 59.20 78.30 94.30 123.00

60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60 60

Dimension Tolerances

ตัดออก

Outside Diameter DN ≤ 25 mm : ±0.3 mm DN ≥ 32 mm : ±0.8% DN ≥ 350 mm : ±0.5%

Thickness t < 3.00 mm : ±0.30 mm t ≥ 3.00 mm : ±10%

TIS 276 & TIS 277

Steel Pipes & Galvanized Steel Pipes ท่อเหล็กกล้า และ ท่อเหล็กอาบสังกะสี

% Chemical Composition (Max) Grade

Hydrostatic Test

Mechanical Properties (Min) Yield Strength Tensile Strength MPa MPa -

Elongation %

Bar

320

Type 1 Nominal Size

Outside Diameter Max Min mm mm

Marking Color Brown Blue Red Green

Type 3

Thickness

Weight (plain end)

kg/m

Nominal Size

Threads Per inch

inch

1/2"

21.40

21.00

2.00

0.95

3/4"

26.90

26.40

2.30

1.38

33.80

33.20

2.60

1.98

1 1/4"

42.50

41.90

2.60

2.54

1 1/2"

48.40

47.80

2.90

60.20

59.60

2 1/2"

76.00

88.70

100

Outside Diameter Max Min mm mm

Thickness

Weight (plain end)

kg/m

Threads Per inch

inch

1/2"

21.80

21.00

3.20

1.44

3/4"

27.30

26.50

3.20

1.87

34.20

33.30

4.00

2.93

1 1/4"

42.90

42.00

4.00

3.79

1 1/2"

48.80

47.90

4.00

4.37

3.23

60.80

59.70

4.50

6.19

2.90

4.08

2 1/2"

76.60

75.30

4.50

7.93

75.20

3.20

5.71

89.50

88.00

5.00

10.30

87.90

3.20

6.72

100

115.00 113.10

5.40

14.50

125

140.80 138.50

5.40

17.90

113.90 113.00

3.60

9.75

150

166.50 163.90

5.40

21.30

Type 4

Type 2 Nominal Size

Class Type 1 Type 2 Type 3 Type 4

Outside Diameter

Thickness

Weight (plain end)

inch

Max mm

1/2"

21.80

21.00

2.60

1.21

3/4"

27.30

26.50

2.60

1.56

34.20

33.30

3.20

2.41

1 1/4"

42.90

42.00

3.20

3.10

1 1/2"

48.80

47.90

3.20

3.56

60.80

59.70

3.60

5.03

2 1/2"

76.60

75.30

3.60

6.42

89.50

88.00

4.00

8.36

100

115.00 113.10

4.50

12.20

125

140.80 138.50

5.00

16.60

150

166.50 163.90

5.00

19.80

Dimension Tolerances

Min mm

kg/m

Nominal Size

Threads Per inch

Outside Diameter Max Min mm mm

Thickness

Weight (plain end)

kg/m

Threads Per inch

inch

2 1/2"

73.70

72.30

5.20

8.60

89.80

88.00

5.50

11.30

100

115.40 113.20

6.00

16.10

125

142.70 139.90

6.60

21.80

150

170.00 166.60

7.10

28.30

200 (ก)

221.30 216.90

7.00

36.80

200 (ข)

221.30 216.90

8.20

42.50

Thickness Type 1, 2 : -8% , +Not Limit Type 3, 4 : -12.5 % , +Not Limit

Weight Type 1, 2, 3 : -8% , +10% Type 4 : ±5%

ตัดออก

Electrically Welded Steel Pipe for Water Supply

TIS 427

ท่อเหล็กกล้าเชื่อมด้วยไฟฟ้า ส�ำหรับส่งน�้ำ

Mechanical Properties (Min)

% Chemical Composition (Max)

ตัดออก

Class

0.20

Yield Strength MPa 165

Tensile Strength MPa 310 - 380

Elongation % 27

0.050

0.20

205

380 - 450

0.050

0.20

230

≥415

Class ก

0.250

0.040

0.050

Class ข

0.250

0.040

Class ค

0.300

0.040

Nominal Size

ตัดออก

Outside Diameter

Thickness

Weight (plain end)

Hydrostatic Test Pressure Class ก

MPa Class ข

Class ค

5.26 6.72 4.68 5.98 4.38 5.60 7.80 8.93 3.97 5.07 7.06 8.09 4.21 5.49 5.85 7.32 3.90 5.08 5.42 6.78 3.81 4.97 5.30 6.63 3.54 4.62 4.93 6.16 3.90 4.16 5.20 3.79 4.73 3.31 4.14 4.38 5.45

6.54 8.35 5.81 7.43 5.45 6.96 9.69 11.10 4.93 6.30 8.77 10.05 5.23 6.82 7.27 9.09 4.84 6.32 6.74 8.42 4.73 6.17 6.59 8.23 4.40 5.74 6.13 7.66 4.84 5.16 6.46 4.70 5.88 4.12 5.15 5.45 6.77

7.33 9.37 6.52 8.33 6.11 7.81 10.87 12.45 5.53 7.07 9.84 11.27 5.86 7.65 8.16 10.20 5.43 7.09 7.56 9.45 5.31 6.93 7.39 9.24 4.94 6.45 6.87 8.59 5.43 5.79 7.24 5.28 6.60 4.62 5.77 6.11 7.60

inch

kg/m

100

101.6

115

4 1/2"

114.3

150 A

152.4

150

6 5/8"

168.3

200 A

203.0

200

8 5/8"

219.1

250 A

10"

254.0

250

10 3/4"

273.0

300

12 3/4"

323.9

350

14"

355.6

400

16"

406.4

2.70 3.45 2.70 3.45 2.70 3.45 4.80 5.50 2.70 3.45 4.80 5.50 3.45 4.50 4.80 6.00 3.45 4.50 4.80 6.00 3.45 4.50 4.80 6.00 3.45 4.50 4.80 6.00 4.50 4.80 6.00 4.80 6.00 4.80 6.00 6.35 7.90

6.585 8.351 7.431 9.431 9.970 12.67 17.47 19.93 11.03 14.03 19.35 22.08 16.98 22.03 23.46 29.15 18.35 23.82 25.37 31.53 21.32 27.69 29.50 36.70 22.93 29.80 31.75 39.51 35.45 37.77 47.04 41.53 51.73 47.54 59.25 62.65 77.64

Dimension Tolerances

Outside Diameter

Thickness

OD < 500 mm : ±1%

- 0.25 mm , +Not Limit

ตัดออก

TIS 770

Zinc Coated Steel Conduits for Electrical Wiring ท่อเหล็กกล้าเคลือบสังกะสีสำ� หรับใช้ร้อยสายไฟฟ้า Type 1 : EMT (Electrical Metallic Tubing ) Outside Diameter mm 17.9 23.4 29.5 ±0.2 38.4 44.2 55.8 73.0 ±0.3 88.9 ±0.4 101.6 ±0.5 114.3

Thickness mm 1.07 1.24 1.45 1.65 1.65 1.65 1.83 1.83 2.11 2.11

Length mm

3050 ±6

Minimum Mass of 10 Pieces kg 12.9 19.7 29.0 43.1 49.9 63.5 93.0 113.0 147.0 168.0

Type

Marking Color

EMT IMC RSC

Green Orange Black

ตัดออก

Nominal Size mm inch 15 1/2" 20 3/4" 25 1" 32 1 1/4" 40 1 1/2" 50 2" 65 2 1/2" 80 3" 90 3 1/2" 100 4"

Note : 1) The pipe wall thickness shown is recommended size. 2) The lowest mass of 10 pipes can be tested at the factory.

Type 2 : IMC (Intermediate Metallic Conduit) Nominal Size mm

inch

15 20 25 32 40 50 65 80 90 100

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 3 1/2" 4"

Conduits Outside Diameter mm 20.7 26.1 32.8 ±0.2 41.6 47.8 59.9 72.6 88.3 ±0.3 100.9 113.4

Thickness mm 1.79 -0, 1.90 +0.4 2.16 2.16 2.29 2.41 -0, 3.56 +0.5 3.56 3.56 3.56

Coupling Length Not Include Coupling

3030 3030 3025 3025 3025 3025 3010 3010 3005 3005

Outside Diameter mm 25.7 +Unlimit 31.8 -0.4 38.7 47.5 54.7 1) 67.3 +Unlimit 82.6 -1% 98.3 111.1 123.8

Minimum Length Minimum Mass

mm 41.3 41.7 50.0 51.6 52.4 54.0 81.0 84.1 86.5 89.3

kg 0.052 0.077 0.136 0.168 0.234 0.304 0.760 0.946 1.157 1.288

Minimum Mass of 10 Pieces kg 25.4 34.6 49.9 64.3 79.1 105.2 186.2 229.0 263.0 296.1

ตัดออก

Note : 1) The measurement of the outer diameter of the connecting joint, when measured in millimeter, should be rounded to 1 decimal place. 2) The lowest mass of 10 pipes can be tested at the factory.

Type 3 : RSC (Rigid Steel Conduit) Nominal Size mm

inch

15 20 25 32 40 50 65 80 90 100 125 150

1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 3 1/2" 4" 5" 6"

Conduits Outside Diameter mm 21.3 26.7 33.4 ±0.4 42.2 48.3 60.3 73.0 88.9 ±0.6 101.6 114.3 141.3 ±1.5 168.0

Coupling

Thickness Length Not Include Coupling Outside Diameter mm mm mm 2.64 3030 25.7 +Unlimit 2.72 3030 31.8 -0.4 3.20 3025 38.7 3.38 3025 47.5 3.51 3025 54.7 1) 3.71 -12.5%, 3025 67.3 +0 ±6 2) 4.90 3010 82.6 +Unlimit 5.21 3010 98.3 -1% 5.46 3005 111.1 5.72 3005 123.8 6.22 3000 152.4 6.76 3000 182.9

Minimum Length Minimum Mass

mm 41.3 41.7 50.0 51.6 52.4 54.0 81.0 84.1 86.5 89.3 100.0 108.0

kg 0.052 0.077 0.136 0.168 0.234 0.304 0.760 0.946 1.157 1.288 2.024 3.303

Note : 1) The measurement of the thickness of the pipe wall, when measured in millimeter, should be rounded to 2 decimal places. 2) The measurement of the outer diameter of the connecting joint, when measured in millimeter, should be rounded to 1 decimal place. 3) The lowest mass of 10 pipes can be tested at the factory.

Minimum Mass of 10 Pieces kg 35.8 47.6 69.4 91.1 113.0 151.0 239.0 310.0 373.0 441.0 596.0 792.0

Carbon Steel Pipes for

GENERAL STRUCTURE PURPOSES ASTM A500 AS 1163 BS 1139

BS EN 10219 JIS G3444 , JIS G3466 TIS 107 , TIS 1228

Carbon Steel Round Pipe for General Structure ท่อเหล็กกลม ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade Grade A Grade B Grade C Grade D

Yield Strength Round MPa 230 290 315 250

Tensile Strength Round MPa 310 400 425 400

Elongation Round % 25 23 21 23

Geometrical Moment of Inertia I cm4

Modulus of Section Z cm 3

Radius of Gyration i cm

0.30 0.30 0.27 0.30

1.40 1.40 1.40 1.40

0.045 0.045 0.045 0.045

0.18 0.18 0.18 0.18

Outside Diameter

inch

1/2" 3/4" 1"

21.30 26.70 33.40

1 1/4"

42.20

1 1/2"

48.30

60.30

2 1/2"

73.00

88.90

3 1/2"

101.60

100

114.30

125

141.30

150

168.30

200

219.10

250

10"

273.00

300

12"

323.80

350

14"

355.60

400

16"

406.40

15 20 25

Mechanical Properties (Min)

Nominal Size

Dimension Tolerances

Thickness

Weight

kg/m

2.77 2.87 2.64 3.38 4.55 2.79 3.56 4.85 2.90 3.68 3.07 3.91 5.54 3.96 4.78 5.16 7.01 3.96 4.78 5.49 3.96 4.78 5.74 3.96 4.78 5.56 6.02 6.55 9.53 7.11 10.97 8.18 12.70 9.27 12.70 9.53 12.70 9.53 12.70 9.53 12.70

1.27 1.69 2.00 2.50 3.24 2.71 3.39 4.47 3.25 4.05 4.33 5.44 7.48 6.74 8.04 8.63 11.41 8.29 9.92 11.29 9.53 11.41 13.57 10.78 12.91 14.91 16.07 21.77 30.97 28.26 42.56 42.55 64.64 60.31 81.55 73.88 97.46 81.33 107.39 93.27 123.30

Cross Sectional Area A cm 2

1.618 2.148 2.551 3.188 4.124 3.454 4.323 5.693 4.138 5.161 5.522 6.930 9.534 8.593 10.249 11.002 14.539 10.571 12.637 14.392 12.152 14.545 17.293 13.733 16.453 19.002 20.487 27.739 39.467 36.019 54.243 54.225 82.383 76.836 103.897 94.128 124.173 103.653 136.866 118.868 157.100

Outside Diameter NPS ≤ 1½ in : ±0.5% NPS ≥ 2 in : ±0.75%

Thickness ±10 % of wall thickness

ASTM A500

0.708 1.547 3.040 3.636 4.397 6.740 8.137 10.095 10.705 12.930 22.672 27.676 36.104 51.364 59.913 63.657 80.031 95.545 112.140 125.701 145.053 170.850 199.349 209.261 247.155 281.586 301.173 631.084 861.079 1172.095 1686.484 3019.910 4403.608 6688.508 8820.505 11631.494 15047.403 15529.184 20143.557 23416.540 30478.000

Length ≤6.5 m >6.5 m

0.664 1.159 1.820 2.178 2.633 3.196 3.856 4.784 4.433 5.354 7.520 9.179 11.975 14.072 16.415 17.440 21.926 21.495 25.228 28.279 28.554 33.632 39.242 36.616 43.247 49.271 52.699 89.325 121.880 139.286 200.414 275.665 401.972 490.001 646.191 718.437 929.426 873.407 1132.933 1152.389 1500.000

: -6 mm, +13 mm : -6 mm, +19 mm

0.661 0.849 1.092 1.068 1.033 1.397 1.372 1.332 1.608 1.583 2.026 1.998 1.946 2.445 2.418 2.405 2.346 3.006 2.979 2.955 3.455 3.427 3.395 3.904 3.876 3.850 3.834 4.770 4.671 5.704 5.576 7.463 7.311 9.330 9.214 11.116 11.008 12.240 12.132 14.036 13.900

Carbon Steel Square Pipe for General Structure

ASTM A500

ท่อเหล็กรูปสี่เหลี่ยมจตุรัส ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade

Grade A Grade B Grade C Grade D

0.30 0.30 0.27 0.30

Nominal Size mm 25.4 x 25.4

inch 1" x 1"

50.8 x 50.8

2" x 2"

63.5 x 63.5

2 1/2" x 2 1/2"

76.2 x 76.2

3" x 3"

89.9 x 89.9

3 1/2" x 3 1/2"

101.6 x 101.6

4" x 4"

127.0 x 127.0

5" x 5"

152.4 x 152.4

6" x 6"

177.8 x 177.8

7”x7”

203.2 x 203.2

8" x 8"

254.0 x 254.0

10" x 10"

1.40 1.40 1.40 1.40

Thickness

Weight

mm 2.41 3.38 2.79 3.18 3.91 4.78 3.58 4.78 6.35 3.96 4.78 6.35 3.96 4.78 6.35 7.92 4.78 6.35 7.92 4.78 6.35 7.92 4.78 6.35 7.92 9.52 4.78 6.35 7.92 6.35 7.92 9.52 12.70 6.35 7.92 9.52 12.70

kg/m 1.62 2.10 4.00 4.52 5.44 6.41 6.43 8.32 10.56 8.60 10.21 13.09 10.24 12.11 15.62 18.88 13.85 17.89 21.61 17.65 22.94 27.93 21.44 28.00 34.25 40.28 25.07 32.80 39.16 37.85 46.49 54.80 70.46 47.96 59.13 69.98 90.69

Mechanical Properties (Min)

P 0.045 0.045 0.045 0.045

S 0.045 0.045 0.045 0.045

Cross Sectional Area A cm2 2.07 2.68 5.16 5.80 6.94 8.21 8.25 10.64 13.13 11.04 13.07 16.36 13.05 15.50 19.59 23.50 17.92 22.81 27.53 22.78 29.26 35.57 27.64 35.71 43.62 51.30 32.49 42.17 51.67 48.62 59.71 70.65 89.86 61.52 75.81 89.99 115.67

Dimension Tolerances

0.18 0.18 0.18 0.18

Yield Strength

Tensile Strength

Elongation

Shaped MPa 270 315 345 250

Shaped MPa 310 400 425 400

Shaped

Geometrical Moment of Inertia Ix , Iy cm4 1.75 2.04 19.41 21.40 24.67 27.88 48.35 59.36 66.84 94.20 108.49 126.31 154.44 179.16 213.28 242.68 275.30 332.96 384.04 559.65 691.23 811.65 992.88 1242.75 1475.70 1684.99 1606.30 2029.15 2428.12 3092.04 3720.81 4309.18 5178.43 6213.81 7534.67 8796.58 10828.27

Outside Flat Dimension DN ≤ 2 1/2 in (65 mm) 2 1/2 in < DN ≤ 3 1/2 in (65-90mm) 3 1/2 in < DN ≤ 5 1/2 in (90-140 mm) 5 1/2 in (140 mm) < DN

: ±0.020 in (0.50 mm) : ±0.025 in (0.60 mm) : ±0.030 in (0.80 mm) : 0.01 time large flat dimension

Thickness ±10 % of wall thickness

Modulus of Section Zx , Zy cm3 1.38 1.60 7.64 8.42 9.71 10.97 15.23 18.70 21.05 24.72 28.47 33.15 34.74 40.31 47.98 54.60 54.19 65.54 75.60 88.13 108.86 127.82 130.30 163.09 193.66 221.13 180.69 228.25 273.13 304.33 366.22 424.13 509.69 489.28 593.28 692.64 852.62 Length ≤6.5 m >6.5 m

25 23 21 23 Radius of Gyration ix , iy cm 0.92 0.87 1.94 1.92 1.89 1.84 2.42 2.36 2.26 2.92 2.88 2.78 3.44 3.40 3.30 3.21 3.92 3.82 3.74 4.96 4.86 4.78 5.99 5.90 5.82 5.73 7.03 6.94 6.86 7.97 7.89 7.81 7.59 10.05 9.97 9.89 9.68

: -6 mm , +13 mm : -6 mm , +19 mm

Carbon Steel Rectangular Pipe for General Structure

ASTM A500

ท่อเหล็กรูปสี่เหลี่ยมผืนผ้า ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade Grade A Grade B Grade C Grade D

Mechanical Properties (Min)

0.30 0.30 0.27 0.30

1.40 1.40 1.40 1.40

0.045 0.045 0.045 0.045

0.18 0.18 0.18 0.18

Nominal Size

Thickness

mm 76.2 x 50.8

3" x 2"

inch

101.6 x 50.8

4" x 2"

101.6 x 76.2

4" x 3"

127.0 x 76.2

5" x 3"

152.4 x 76.2

6" x 3"

152.4 x 101.6

6" x 4"

203.2 x 101.6

8" x 4"

203.2 x 152.4

8" x 6"

254.0 x 152.4

10" x 6"

3.58 4.78 6.35 3.96 4.78 6.35 3.96 4.78 6.35 4.78 6.35 7.92 9.52 4.78 6.35 7.92 9.52 4.78 6.35 7.92 9.52 4.78 6.35 7.92 9.52 4.78 6.35 7.92 9.52 12.70 6.35 7.92 9.52 12.70

Weight kg/m

6.43 8.32 10.56 8.60 10.21 13.09 10.24 12.11 15.62 13.85 17.89 21.61 25.06 15.74 20.42 24.78 28.85 17.65 22.94 27.93 32.65 21.44 28.00 34.25 40.28 25.07 32.80 39.16 47.21 60.34 37.85 46.49 54.80 70.46

Cross Sectional Area A cm 2

8.25 10.64 13.13 11.04 13.07 16.36 13.05 15.50 19.59 17.92 22.81 27.53 31.96 20.35 26.04 31.55 36.79 22.78 29.26 35.57 41.63 27.64 35.71 43.62 51.30 32.49 42.17 51.67 60.97 76.96 48.62 59.71 70.65 89.86

Dimension Tolerances

63.01 77.48 86.86 140.10 161.40 186.41 188.08 218.35 259.68 378.20 456.23 525.97 581.13 595.87 726.36 845.18 943.43 728.21 898.49 1055.35 1190.62 1475.06 1841.61 2185.69 2493.58 1953.15 2466.83 2953.25 3401.38 4006.04 4234.97 5097.46 5904.52 7068.32

: ±0.020 in (0.50 mm) : ±0.025 in (0.60 mm) : ±0.030 in (0.80 mm) : 0.01 time large flat dimension

Tensile Strength

Elongation

Shaped MPa 270 315 345 250

Shaped MPa 310 400 425 400

Shaped % 25 23 21 23

Geometrical Moment of Inertia Ix Iy 4 cm cm 4

Outside Flat Dimension DN ≤ 2 1/2 in (65 mm) 2 1/2 in < DN ≤ 3 1/2 in (65-90mm) 3 1/2 in < DN ≤ 5 1/2 in (90-140 mm) 5 1/2 in (140 mm) < DN

Yield Strength

33.42 40.78 45.72 47.00 53.68 61.76 120.47 139.50 165.77 170.51 205.22 235.17 258.44 201.52 244.68 282.28 312.56 389.21 479.51 561.00 630.55 503.11 626.05 737.97 836.30 1257.55 1587.01 1896.05 2179.36 2568.06 1931.27 2316.40 2673.74 3199.35

Modulus of Section

Zx cm 3

16.54 20.33 22.80 27.58 31.77 36.69 37.02 42.98 51.12 59.56 71.85 82.83 91.52 78.20 95.32 110.92 123.81 95.57 117.91 138.50 156.25 145.18 181.26 215.13 245.43 192.24 242.80 290.67 334.78 394.30 333.46 401.38 464.92 556.56

Zy cm 3

13.16 16.05 18.00 18.50 21.13 24.31 31.62 36.61 43.51 44.75 53.86 61.72 67.83 52.89 64.22 74.09 82.04 76.62 94.39 110.43 124.12 99.04 123.24 145.27 164.63 165.03 208.27 248.83 286.01 337.02 253.45 303.99 350.88 419.86

Thickness

Length

±10 % of wall thickness

≤6.5 m >6.5 m

Radius of Gyration

ix cm

2.76 2.70 2.57 3.56 3.51 3.38 3.80 3.75 3.64 4.59 4.47 4.37 4.26 5.41 5.28 5.18 5.06 5.65 5.54 5.54 5.35 7.31 7.18 7.08 6.97 7.75 7.65 7.56 7.47 7.21 9.33 9.24 9.14 8.87

iy cm

2.01 1.96 1.87 2.06 2.03 1.94 3.04 3.00 2.91 3.08 3.00 2.92 2.84 3.15 3.07 2.99 2.91 4.13 4.05 3.97 3.89 4.27 4.19 4.11 4.04 6.22 6.13 6.06 5.98 5.78 6.30 6.23 6.15 5.97

: -6 mm , +13 mm : -6 mm , +19 mm

Circular Hollow Section for Structural Purposes

AS 1163

ท่อเหล็กกลม ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade C250, C250L0 C350, C350L0 C450, C450L0 Nominal Size

mm inch

0.12 0.20 0.20

0.05 0.45 0.45

0.50 1.60 1.70

0.03 0.03 0.03

0.10 0.10 0.10

0.25 0.43 0.43

Thickness

(d0 )

(t)

15 1/2"

21.3

20 3/4"

26.9

33.7

1 1/4"

42.4

1 1/2"

48.3

60.3

2 1/2"

76.1

88.9

Outside Diameter

3 101.6 1/2"

100

114.3

125

139.7

150

165.1

Mechanical Properties (Min)

2.60 3.20 2.60 3.20 3.20 4.00 3.20 4.00 3.20 4.00 5.40 3.60 4.50 5.40 3.60 4.50 5.90 4.00 5.00 5.90 4.00 5.00 4.50 5.40 5.00 5.40 5.00 5.40

C 250

Mass Cross Geometri- Modulus Per Sectioncal of Unit al Area Moment Section Length of Inertia

kg/m

1.20 1.43 1.56 1.87 2.41 2.93 3.09 3.79 3.56 4.37 5.71 5.03 6.19 7.31 6.44 7.95 10.20 8.38 10.30 12.10 9.63 11.90 12.20 14.50 16.60 17.90 19.70 21.30

153 182 198 238 307 373 394 483 453 557 728 641 789 931 820 1010 1300 1070 1320 1540 1230 1520 1550 1850 2120 2280 2510 2710

10 mm

0.00681 0.00768 0.0148 0.0170 0.0360 0.0419 0.0762 0.0899 0.116 0.138 0.170 0.259 0.309 0.354 0.540 0.651 0.807 0.963 1.16 1.33 1.46 1.77 2.34 2.75 4.81 5.14 8.07 8.65

10 mm

0.639 0.722 1.10 1.27 2.14 2.49 3.59 4.24 4.80 5.70 7.04 8.58 10.2 11.8 14.21 17.1 21.2 21.7 26.2 30.0 28.8 34.9 41.0 48.0 68.8 73.7 97.7 105

Yield Strength Tensile Strength MPa 250 350 450

Radius of Gyration

Nominal Size

mm inch

6.68 6.50 8.64 8.46 10.8 10.6 13.9 13.6 16.0 15.7 15.3 20.1 19.8 19.5 25.7 25.4 24.9 30.0 29.7 29.4 34.2 34.5 38.9 38.5 47.7 47.5 56.6 56.5

Dimension Tolerances

Outside Diameter

±1% with a minimum of ±0.5 mm and maximum of ±10 mm

Thickness

±10%

Weight

-4% , +Not Limit

MPa 320 430 500 Outside Diameter

Thickness

(d0 )

(t)

15 1/2"

21.3 26.9

33.7

1 1/4" 40 1 1/2" 50 2"

42.4

76.1

2 1/2" 80 3"

48.3 60.3

88.9

3 101.6 1/2" 100 4" 114.3

125

139.7

150

165.1 168.3

200

219.1

250 10"

273.1

300 12"

323.9

350 14"

355.6

400 16"

406.4

2.00 2.00 2.30 2.00 2.60 2.00 2.60 2.30 2.90 2.30 2.90 2.30 3.20 2.60 3.20 4.80 5.50 2.60 3.20 3.20 3.60 4.80 6.00 3.00 3.50 3.00 3.50 4.80 6.40 7.10 4.80 6.40 8.20 6.40 9.30 6.40 9.50 6.40 9.50 6.40 9.50

Elongation Circular Hollow Sections (d0 /t) ≤ 15 > 15 ≤ 30 > 30 18 20 22 16 18 20 12 14 16

C 350

Mass Cross Geometri- Modulus Per Sectioncal of Unit al Area Moment Section Length of Inertia

kg/m

0.952 1.23 1.40 1.56 1.99 1.99 2.55 2.61 3.25 3.29 4.11 4.19 5.75 5.53 6.76 9.96 11.30 6.35 7.77 8.77 9.83 13.00 16.00 10.10 11.80 12.00 13.90 19.40 25.60 28.20 25.40 33.60 42.60 42.10 60.50 50.10 73.70 55.10 81.10 63.10 93.00

mm2

Radius of Gyration

106 mm 4 10 3mm3 mm

121 0.00571 156 0.0122 178 0.0136 199 0.0251 254 0.0309 254 0.0519 325 0.0646 332 0.0881 414 0.107 419 0.177 523 0.216 533 0.363 733 0.488 705 0.657 862 0.792 1270 1.12 1440 1.26 809 0.991 989 1.20 1120 1.72 1250 1.92 1650 2.48 2040 3.00 1290 3.01 1500 3.47 1530 5.02 1780 5.80 2470 8.25 3260 10.7 3600 11.7 3230 18.6 4280 24.2 5430 30.3 5360 47.7 7710 67.1 6380 80.5 9380 116 7020 107 10300 155 8040 161 11800 233

0.536 0.907 1.01 1.49 1.84 2.45 3.05 3.65 4.43 5.85 7.16 9.55 12.8 14.8 17.8 25.3 28.3 19.5 23.6 30.2 33.6 43.4 52.5 43.1 49.7 60.8 70.3 98.0 127 139 169 221 276 349 492 497 717 602 871 792 1150

6.86 8.83 8.74 11.2 11.0 14.3 14.1 16.3 16.1 20.5 20.3 26.1 25.8 30.5 30.3 29.8 29.6 35.0 34.8 39.3 39.2 38.8 38.3 48.3 48.2 57.3 57.1 57.8 57.3 57.0 75.8 75.2 74.6 94.3 93.3 112 111 123 122 141 140

Square Hollow Section for Structural Purposes

AS 1163

ท่อเหล็กรูปสี่เหลี่ยมจตุรัส ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade C250, C250L0 C350, C350L0 C450, C450L0

Mechanical Properties (Min)

0.12 0.20 0.20

0.05 0.45 0.45

0.50 1.60 1.70

0.03 0.03 0.03

0.10 0.10 0.10

0.25 0.43 0.43

Nominal Size dxb mm inch 20 x 20 3/4" x 3/4" 25 x 25 1" x 1"

30 x 30

1 1/8" x 1 1/8"

35 x 35

1 3/8" x 1 3/8"

40 x 40

1 1/2" x 1 1/2"

50 x 50

2" x 2"

65 x 65

2 1/2" x 2 1/2"

75 x 75

3" x 3"

89 x 89

3 1/2" x 3 1/2"

100 x 100

4" x 4"

125 x 125

5" x 5"

150 x 150

6" x 6"

200 x 200

8" x 8"

250 x 250

10" x 10"

Dimension Tolerances

Thickness (t) mm 1.6 1.6 2.0 2.5 3.0 1.6 2.0 1.6 2.0 2.5 3.0 1.6 2.0 2.5 4.0 1.6 2.0 2.5 3.0 4.0 2.0 2.5 3.0 2.5 3.0 3.5 4.0 5.0 6.0 3.5 5.0 6.0 3.0 4.0 5.0 6.0 9.0 4.0 5.0 6.0 9.0 5.0 6.0 9.0 5.0 6.0 9.0 6.0 9.0

Mass Per Unit length kg/m 0.873 1.12 1.36 1.64 1.89 1.38 1.68 1.63 1.99 2.42 2.83 1.88 2.31 2.82 4.09 2.38 2.93 3.60 4.25 5.35 3.88 4.78 5.66 5.56 6.60 7.53 8.49 10.3 12.0 9.06 12.5 14.6 8.96 11.6 14.2 16.7 23.5 14.8 18.2 21.4 30.6 22.1 26.2 37.7 29.9 35.6 51.8 45.0 65.9

Cross Sectional Area mm2 111 143 174 209 241 175 214 207 254 309 361 239 294 359 521 303 374 459 541 681 494 609 721 709 841 959 1080 1310 1530 1150 1590 1870 1140 1480 1810 2130 3000 1880 2310 2730 3900 2810 3330 4800 3810 4530 6600 5730 8400

Yield Strength Tensile Strength MPa 250 350 450

MPa 320 430 500

Elongation Rectangular Hollow Sections (b/t,d/t) ≤ 15 > 15 ≤ 30 > 30 18 20 22 16 18 20 12 14 16

Geometrical Moment of Inertia Modulus of Section Radius of Gyration Ix , Iy Zx , Zy ix , iy 10 6 mm 4 10 3 mm 3 mm 0.00608 0.608 7.39 0.0128 1.02 9.44 0.0148 1.19 9.24 0.0169 1.35 8.99 0.0184 1.47 8.74 0.0231 1.54 11.5 0.0272 1.81 11.3 0.0379 2.16 13.5 0.0451 2.58 13.3 0.0529 3.02 13.1 0.0595 3.40 12.8 0.0579 2.90 15.6 0.0694 3.47 15.4 0.0822 4.11 15.1 0.105 5.26 14.2 0.117 4.68 19.6 0.141 5.66 19.5 0.169 6.78 19.2 0.195 7.79 19.0 0.229 9.15 18.3 0.323 9.94 25.6 0.391 12.0 25.3 0.454 14.0 25.1 0.614 16.4 29.4 0.716 19.1 29.2 0.797 21.3 28.8 0.882 23.5 28.6 1.03 27.5 28.0 1.16 30.9 27.5 1.37 30.9 34.5 1.81 40.7 33.7 2.06 46.2 33.2 1.77 35.4 39.4 2.23 44.6 38.8 2.66 53.1 38.3 3.04 60.7 37.7 3.91 78.1 36.1 4.52 72.3 49.0 5.44 87.1 48.5 6.29 101 48.0 8.38 134 46.4 9.70 129 58.7 11.3 150 58.2 15.4 205 56.6 23.9 239 79.1 28.0 280 78.6 39.2 392 77.1 56.2 450 99.0 79.8 639 97.5

Length of Side

Thickness

Weight

±1% with minimum of ±0.5 mm

±10%

-4% , +Not Limit

Rectangular Hollow Section for Structural Purposes

AS 1163

ท่อเหล็กรูปสี่เหลี่ยมผืนผ้า ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade C250, C250L0 C350, C350L0 C450, C450L0

Mechanical Properties (Min)

0.12 0.20 0.20

0.05 0.45 0.45

0.50 1.60 1.70

0.03 0.03 0.03

0.10 0.10 0.10

0.25 0.43 0.43

Nominal Size dxb mm 50 x 20

inch 2" x 3/4"

50 x 25

2" x 1"

65 x 35

2 1/2" x 1 3/8"

75 x 25

3" x 1"

75 x 50

3" x 2"

100 x 50

4" x 2"

125 x 75

5" x 3"

150 x 50

6" x 2"

150 x 100

6" x 4"

200 x 100

8" x 4"

250 x 150

8" x 6"

Dimension Tolerances

Yield Strength Tensile Strength MPa 250 350 450

Thickness (t)

Mass Per Unit length

Cross Sectional Area

mm 1.6 2.0 2.5 3.0 1.6 2.0 2.5 3.0 2.0 2.5 3.0 1.6 2.0 2.5 2.0 2.5 3.0 4.0 2.0 2.5 3.0 3.5 4.0 5.0 6.0 3.0 4.0 5.0 3.0 4.0 5.0 4.0 5.0 6.0 4.0 5.0 6.0 9.0 5.0 6.0 9.0

kg/m 1.63 1.99 2.42 2.83 1.75 2.15 2.62 3.07 2.93 3.60 4.25 2.38 2.93 3.60 3.72 4.58 5.42 6.92 4.50 5.56 6.60 7.53 8.49 10.3 12.0 8.96 11.6 14.2 8.96 11.6 14.2 14.8 18.2 21.4 17.9 22.1 26.2 37.7 29.9 35.6 51.8

mm 2 207 254 309 361 223 274 334 391 374 459 541 303 374 459 474 584 691 881 574 709 841 959 1080 1310 1530 1140 1480 1810 1140 1480 1810 1880 2310 2730 2280 2810 3330 4800 3810 4530 6600

MPa 320 430 500

Elongation Rectangular Hollow Sections (b/t,d/t) ≤ 15 > 15 ≤ 30 > 30 18 20 22 16 18 20 12 14 16

Geometrical Moment Modulus of of Inertia Section Ix Iy Zx Zy 10 6 mm4 106 mm4 103 mm 3 10 3 mm3 0.0608 0.0142 2.43 1.42 0.0723 0.0167 2.89 1.67 0.0848 0.0192 3.39 1.92 0.0951 0.0212 3.81 2.12 0.0702 0.0237 2.81 1.90 0.0838 0.0281 3.35 2.25 0.0989 0.0328 3.95 2.62 0.1120 0.0367 4.47 2.93 0.204 0.0778 6.28 4.44 0.244 0.0926 7.52 5.29 0.281 0.106 8.65 6.04 0.197 0.0347 5.26 2.78 0.238 0.0414 6.36 3.31 0.285 0.0487 7.60 3.89 0.372 0.199 9.91 7.96 0.450 0.240 12.0 9.60 0.522 0.278 13.9 11.1 0.630 0.335 16.8 13.4 0.750 0.257 15.0 10.3 0.912 0.311 18.2 12.4 1.06 0.361 21.3 14.4 1.18 0.400 23.6 16.0 1.31 0.441 26.1 17.6 1.53 0.511 30.6 20.4 1.71 0.567 34.2 22.7 2.43 1.11 38.9 29.5 3.05 1.39 48.9 37.0 3.64 1.65 58.3 43.9 2.99 0.526 39.8 21.1 3.74 0.653 49.8 26.1 4.44 0.765 59.2 30.6 5.87 3.15 78.2 63 7.07 3.79 94.3 75.7 8.17 4.36 109 87.3 11.9 4.07 119 81.5 14.4 4.92 144 98.3 16.7 5.69 167 114 22.8 7.64 228 153 32.7 15.0 262 199 38.4 17.5 307 233 53.7 24.3 430 324

Length of Side

Thickness

Weight

±1% with minimum of ±0.5 mm

±10%

-4% , +Not Limit

Radius of Gyration ix mm 17.1 16.9 16.6 16.2 17.7 17.5 17.2 16.9 23.4 23.1 22.8 25.5 25.3 24.9 28.0 27.7 27.5 26.7 36.2 35.9 35.6 35.1 34.8 34.1 33.4 46.1 45.4 44.8 51.2 50.2 49.5 55.9 55.3 54.7 72.1 71.5 70.8 68.9 92.6 92.0 90.2

iy mm 8.29 8.11 7.89 7.67 10.3 10.1 9.91 9.69 14.4 14.2 14.0 10.7 10.5 10.3 20.5 20.3 20.0 19.5 21.2 20.9 20.7 20.4 20.2 19.7 19.2 31.1 30.6 30.1 21.5 21.0 20.5 40.9 40.4 40.0 42.3 41.8 41.3 39.9 62.6 62.2 60.7

Carbon Steel Tubes for Scaffolding

BS 1139

ท่อเหล็กกลม ส�ำหรับงานนั่งร้าน

% Chemical Composition (Max)

Mechanical Properties (Min)

0.20

0.30

0.05

0.009

Outside Diameter mm 48.30

Yield Strength

Tensile Strength

MPa 235

MPa 340 - 480

Inside Diameter mm 40.30

Wall Thickness mm 4.00

Diameter Dimension Tolerances

OD 48.3 mm ID 40.3 mm

Elongation (on L o = 5.65 √S o ) % 24

: ±0.5 mm : -2.6 mm

Weight kg/m 4.37

Thickness

Weight

-10% , +Not Limit

Single Tube : -8.0% , +12.0% Batches of Tube : ±7.5%

Cold Formed Welded Structural Hollow Section

BS EN 10219

ท่อเหล็กกลม ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade

S235JRH S275J0H S275J2H S355J0H S355J2H

Mechanical Properties (Min)

Yield Strength

0.17 0.20 0.20 0.22 0.22

0.55 0.55

1.40 1.50 1.50 1.60 1.60

0.040 0.035 0.030 0.035 0.030

MPa 235 275 275 355 355

Dimension Tolerances

Tensile Strength t < 3 mm 3 mm ≤ t ≤ 40 mm MPa MPa 360 - 510 360 - 510 430 - 580 410 - 560 430 - 580 410 - 560 510 - 680 470 - 630 510 - 680 470 - 630

Outside Diameter

Thickness

±1% with a minimum of ± 0.5 mm and a maximum of ±10 mm

for D ≤ 406.4 mm t ≤ 5 mm : ±10% 2 t > 5 mm : ±0.5 mm for D > 406.4 mm ±10% with a maximum of 2 mm

Elongation

Test Temperature

Minimun Average Absorbed Energy for Standard Test Pieces

°C 20 0 -20 0 -20

Joule 27 27 27 27 27

Impact Test

% 24 20 20 20 20 Weight 4

±6%

BS EN 10219 Nominal Size

Outside Diameter

Thickness (t)

inch

1/2"

21.3

3/4"

26.9

33.7

1 1/4"

42.4

1 1/2"

48.3

60.3

2 1/2"

76.1

3 1/2"

88.9

101.6

114.3

139.7

2.00 2.50 3.00 2.00 2.50 3.00 2.00 2.50 3.00 2.00 2.50 3.00 4.00 2.00 2.50 3.00 4.00 5.00 2.00 2.50 3.00 4.00 5.00 2.00 2.50 3.00 4.00 5.00 6.00 6.30 2.00 2.50 3.00 4.00 5.00 6.00 6.30 2.00 2.50 3.00 4.00 5.00 6.00 6.30 2.50 3.00 4.00 5.00 6.00 6.30 8.00 3.00 4.00 5.00

Cold Formed Welded Structural Hollow Section ท่อเหล็กกลม ส�ำหรับงานโครงสร้าง Mass Per Cross Unit Sectional Length Area

kg/m

0.95 1.16 1.35 1.23 1.50 1.77 1.56 1.92 2.27 1.99 2.46 2.91 3.79 2.28 2.82 3.35 4.37 5.34 2.88 3.56 4.24 5.55 6.82 3.65 4.54 5.41 7.11 8.77 10.4 10.8 4.29 5.33 6.36 8.38 10.3 12.3 12.8 4.91 6.11 7.29 9.63 11.9 14.1 14.8 6.89 8.23 10.9 13.5 16.0 16.8 21.0 10.1 13.4 16.6

cm 2

1.21 1.48 1.72 1.56 1.92 2.25 1.99 2.45 2.89 2.54 3.13 3.71 4.83 2.91 3.60 4.27 5.57 6.8 3.66 4.54 5.40 7.07 8.69 4.66 5.78 6.89 9.06 11.2 13.2 13.8 5.46 6.79 8.10 10.7 13.2 15.6 16.3 6.26 7.78 9.29 12.3 15.2 18.0 18.9 8.78 10.5 13.9 17.2 20.4 21.4 26.7 12.9 17.1 21.2

Second Moment of Area

Elastic Section Modulus

Radius of Gyration

Nominal Size

Outside Diameter

Thickness (t)

cm4

cm 3

inch

0.571 0.664 0.741 1.22 1.44 1.63 2.51 3.00 3.44 5.19 6.26 7.25 8.99 7.81 9.46 11.0 13.8 16.2 15.6 19.0 22.2 28.2 33.5 32.0 39.2 46.1 59.1 70.9 81.8 84.8 51.6 63.4 74.8 96.3 116 135 140 77.6 95.6 113 146 177 207 215 137 163 211 257 300 313 379 301 393 481

0.536 0.623 0.696 0.907 1.07 1.21 1.49 1.78 2.04 2.45 2.95 3.42 4.24 3.23 3.92 4.55 5.70 6.69 5.17 6.30 7.37 9.34 11.1 8.40 10.3 12.1 15.5 18.6 21.5 22.3 11.6 14.3 16.8 21.7 26.2 30.4 31.5 15.3 18.8 22.3 28.8 34.9 40.7 42.3 24.0 28.4 36.9 45.0 52.5 54.7 66.4 43.1 56.2 68.8

0.686 0.671 0.656 0.883 0.867 0.852 1.12 1.11 1.09 1.43 1.41 1.40 1.36 1.64 1.62 1.61 1.57 1.54 2.06 2.05 2.03 2.00 1.96 2.62 2.60 2.59 2.55 2.52 2.49 2.48 3.07 3.06 3.04 3.00 2.97 2.94 2.93 3.52 3.50 3.49 3.45 3.42 3.39 3.38 3.95 3.94 3.90 3.87 3.83 3.82 3.77 4.83 4.80 4.77

139.7

168.3

193.7

219.1

10"

273.0

12"

323.9

14"

355.6

16"

406.4

6.00 6.30 8.00 10.00 3.00 4.00 5.00 6.00 6.30 8.00 10.00 4.00 5.00 6.00 6.30 8.00 10.00 12.00 12.50 4.00 5.00 6.00 6.30 8.00 10.00 12.00 12.50 5.00 6.00 6.30 8.00 10.00 12.00 12.50 5.00 6.00 6.30 8.00 10.00 12.00 12.50 5.00 6.00 6.30 8.00 10.00 12.00 12.50 6.00 6.30 8.00 10.00 12.00 12.50

Mass Per Cross Unit Sectional Length Area

kg/m

19.8 20.7 26.0 32.0 12.2 16.2 20.1 24.0 25.2 31.6 39.0 18.7 23.3 27.8 29.1 36.6 45.3 53.8 55.9 21.2 26.4 31.5 33.1 41.6 51.6 61.3 63.7 33.0 39.5 41.4 52.3 64.9 77.2 80.3 39.3 47.0 49.3 62.3 77.4 92.3 96.0 43.2 51.7 54.3 68.6 85.2 102 106 59.2 62.2 78.6 97.8 117 121

cm 2

25.2 26.4 33.1 40.7 15.6 20.6 25.7 30.6 32.1 40.3 49.7 23.8 29.6 35.4 37.1 46.7 57.7 68.5 71.2 27.0 33.6 40.2 42.1 53.1 65.7 78.1 81.1 42.1 50.3 52.8 66.6 82.6 98.4 102 50.1 59.9 62.9 79.4 98.6 118 122 55.1 65.9 69.1 87.4 109 130 135 75.5 79.2 100 125 149 155

Second Moment of Area

Elastic Section Modulus

cm4

cm3

564 589 720 862 532 697 856 1009 1053 1297 1564 1073 1320 1560 1830 2016 2442 2839 2934 1564 1928 2282 2386 2960 3598 4200 4345 3781 4487 4696 5852 7154 8396 8697 6369 7572 7929 9910 12160 14320 14850 8464 10070 10550 13200 16220 19140 19850 15130 15850 19870 24480 28940 30030

80.8 84.3 103 123 63.3 82.8 102 120 125 154 186 111 136 161 168 208 252 293 303 143 176 208 218 270 328 383 397 277 329 344 429 524 615 637 393 468 490 612 751 884 917 476 566 593 742 912 1076 1117 745 780 978 1205 1424 1478

Radius of Gyration

4.73 4.72 4.66 4.60 5.85 5.81 5.78 5.74 5.73 5.67 5.61 6.71 6.67 6.64 6.63 6.57 6.50 6.44 6.42 7.61 7.57 7.54 7.53 7.47 7.40 7.33 7.32 9.48 9.44 9.43 9.37 9.31 9.24 9.22 11.3 11.2 11.2 11.2 11.1 11.0 11.0 12.4 12.4 12.4 12.3 12.2 12.2 12.1 14.2 14.1 14.1 14.0 14.0 13.9

Cold Formed Welded Structural Hollow Section

BS EN 10219

ท่อเหล็กรูปสี่เหลี่ยมจตุรัส ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade

S235JRH S275J0H S275J2H S355J0H S355J2H Nominal Size HxB

mm 20 x 20 25 x 25 30 x 30 40 x 40

50 x 50

60 x 60

80 x 80

90 x 90

100 x 100

Mechanical Properties (Min)

Yield Strength

0.17 0.20 0.20 0.22 0.22

0.55 0.55

1.40 1.50 1.50 1.60 1.60

0.040 0.035 0.030 0.035 0.030

MPa 235 275 275 355 355

Tensile Strength t < 3 mm 3 mm ≤ t ≤ 40 mm MPa MPa 360 - 510 360 - 510 430 - 580 410 - 560 430 - 580 410 - 560 510 - 680 470 - 630 510 - 680 470 - 630

Thickness Mass Per Cross Geometrical Modulus of Radius of Unit Sectional Moment of Section Gyration Length Area Inertia (t) Ix , Iy Zx , Zy ix , iy

mm 2.0 2.0 2.5 3.0 2.0 2.5 3.0 2.0 2.5 3.0 4.0 2.0 2.5 3.0 4.0 5.0 2.0 2.5 3.0 4.0 5.0 6.0 6.3 3.0 4.0 5.0 6.0 6.3 8.0 3.0 4.0 5.0 6.0 6.3 8.0 3.0 4.0 5.0

kg/m 1.05 1.36 1.64 1.89 1.68 2.03 2.36 2.31 2.82 3.30 4.20 2.93 3.60 4.25 5.45 6.56 3.56 4.39 5.19 6.71 8.13 9.45 9.55 7.07 9.22 11.3 13.2 13.5 16.4 8.01 10.5 12.8 15.1 15.5 18.9 8.96 11.7 14.4

cm 2 1.34 1.74 2.09 2.41 2.14 2.59 3.01 2.94 3.59 4.21 5.35 3.74 4.59 5.41 6.95 8.36 4.54 5.59 6.61 8.55 10.4 12.0 12.2 9.01 11.7 14.4 16.8 17.2 20.8 10.2 13.3 16.4 19.2 19.7 24.0 11.4 14.9 18.4

cm 4 0.692 1.48 1.69 1.84 2.72 3.16 3.50 6.94 8.22 9.32 11.1 14.1 16.9 19.5 23.7 27.0 25.1 30.3 35.1 43.6 50.5 56.1 54.4 87.8 111 131 149 149 168 127 162 193 220 221 255 177 226 271

cm 3 0.692 1.19 1.35 1.47 1.81 2.10 2.34 3.47 4.11 4.66 5.54 5.66 6.78 7.79 9.49 10.8 8.38 10.1 11.7 14.5 16.8 18.7 18.1 22.0 27.8 32.9 37.3 37.1 42.1 28.3 36.0 42.9 49.0 49.1 56.6 35.4 45.3 54.2

cm 0.720 0.924 0.899 0.874 1.13 1.10 1.08 1.54 1.51 1.49 1.44 1.95 1.92 1.90 1.85 1.80 2.35 2.33 2.31 2.26 2.21 2.16 2.11 3.12 3.07 3.03 2.98 2.94 2.84 3.53 3.48 3.43 3.39 3.35 3.25 3.94 3.89 3.84

Nominal Size HxB

mm 100 x 100

H,B < 100 mm 100 mm ≤ H, B ≤ 200 mm H,B > 200 mm

120 x 120

150 x 150

200 x 200

250 x 250

300 x 300

: ±1% with a minimum of ±0.5 mm : ±0.8% : ±0.6%

% 24 20 20 20 20

Test Temperature

°C 20 0 -20 0 -20

Joule 27 27 27 27 27

Impact Test

Thickness Mass Per Cross Geometrical Modulus of Radius of Unit Sectional Moment of Section Gyration Length Area Inertia (t) Ix , Iy Zx , Zy ix , iy

Length of Side Dimension Tolerances

Elongation

Minimun Average Absorbed Energy for Standard Test Pieces

mm 6.0 6.3 8.0 10.0 3.0 4.0 5.0 6.0 6.3 8.0 10.0 4.0 5.0 6.0 6.3 8.0 10.0 4.0 5.0 6.0 6.3 8.0 10.0 12.0 12.5 5.0 6.0 6.3 8.0 10.0 12.0 12.5 6.0 6.3 8.0 10.0 12.0 12.5

kg/m 17.0 17.5 21.4 25.6 10.8 14.2 17.5 20.7 21.4 26.4 31.8 18.0 22.3 26.4 27.4 33.9 41.3 24.3 30.1 35.8 37.2 46.5 57.0 66.0 68.3 38.0 45.2 47.1 59.1 72.7 84.8 88.0 54.7 57.0 71.6 88.4 104 108

cm 2 21.6 22.2 27.2 32.6 13.8 18.1 22.4 26.4 27.3 33.6 40.6 22.9 28.4 33.6 34.8 43.2 52.6 30.9 38.4 45.6 47.4 59.2 72.6 84.1 87.0 48.4 57.6 60.0 75.2 92.6 108 112 69.6 72.6 91.2 113 132 137

cm4 311 314 366 411 312 402 485 562 572 677 777 808 982 1146 1174 1412 1653 1968 2410 2833 2922 3566 4251 4730 4859 4805 5672 5873 7229 8707 9859 10160 9964 10340 12800 15520 17770 18350

Thickness

Weight

t ≤ 5 mm ±10% t > 5 mm ±0.5 mm

±6%

cm3 62.3 62.8 73.2 82.2 52.1 67.0 80.9 93.7 95.3 113 129 108 131 153 156 188 220 197 241 283 292 357 425 473 486 384 454 470 578 697 789 813 664 689 853 1035 1184 1223

cm 3.79 3.76 3.67 3.55 4.76 4.71 4.66 4.61 4.58 4.49 4.38 5.93 5.89 5.84 5.80 5.71 5.61 7.97 7.93 7.88 7.85 7.76 7.65 7.50 7.47 9.97 9.92 9.89 9.80 9.70 9.55 9.52 12.0 11.9 11.8 11.7 11.6 11.6

BS EN 10219

Cold Formed Welded Structural Hollow Section ท่อเหล็กรูปสี่เหลี่ยมผืนผ้า ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade

S235JRH S275J0H S275J2H S355J0H S355J2H Nominal Size

Yield Strength

0.17 0.20 0.20 0.22 0.22

0.55 0.55

1.40 1.50 1.50 1.60 1.60

0.040 0.035 0.030 0.035 0.030

MPa 235 275 275 355 355

Per Cross Thick- Mass Unit Sectional ness Length Area

(t) mm mm 40 x 20 2.0 60 x 40 2.0 2.5 3.0 100 x 50 2.5 3.0 4.0 5.0 6.0 6.3 120 x 80 3.0 4.0 5.0 6.0 6.3 8.0 140 x 80 4.0 5.0 6.0 6.3 8.0 150 x 100 4.0 5.0 6.0 6.3 8.0 10.0 160 x 80 4.0 5.0 6.0 6.3 200 x 100 4.0

Mechanical Properties (Min)

HxB

kg/m 1.68 2.93 3.60 4.25 5.56 6.60 8.59 10.5 12.3 12.5 8.96 11.7 14.4 17.0 17.5 21.4 13.0 16.0 18.9 19.4 23.9 14.9 18.3 21.7 22.4 27.7 33.4 14.2 17.5 20.7 21.4 18.0

Dimension Tolerances

A cm 2 2.14 3.74 4.59 5.41 7.09 8.41 10.9 13.4 15.6 15.9 11.4 14.9 18.4 21.6 22.2 27.2 16.5 20.4 24.0 24.8 30.4 18.9 23.4 27.6 28.5 35.2 42.6 18.1 22.4 26.4 27.3 22.9

Geometrical Moment of Inertia

Ix cm 4 4.05 18.4 22.1 25.4 91.2 106 134 158 179 176 230 295 353 406 408 476 430 517 597 603 708 595 719 835 848 1008 1162 598 722 836 846 1200

Iy cm 4 1.34 9.83 11.7 13.4 31.1 36.1 44.9 52.5 58.7 58.2 123 157 188 215 217 252 180 216 248 251 293 319 384 444 453 536 614 204 244 281 286 411

Modulus of Section

Zx cm 3 2.02 6.14 7.36 8.46 18.2 21.3 26.8 31.6 35.8 35.1 38.4 49.1 58.9 67.7 68.1 79.3 61.4 73.9 85.3 86.1 101 79.3 95.9 111 113 134 155 74.7 90.2 105 106 120

Length of Side H,B < 100 mm 100 mm ≤ H, B ≤ 200 mm H,B > 200 mm

Radius of Gyration

Zy cm 3 1.34 4.92 5.87 6.72 12.4 14.4 18.0 21.0 23.5 23.3 30.9 39.3 46.9 53.8 54.3 62.9 45.1 54.0 62.0 62.9 73.3 63.7 76.8 88.8 90.5 107 123 50.9 61.0 70.2 71.4 82.2

Tensile Strength t < 3 mm 3 mm ≤ t ≤ 40 mm MPa MPa 360 - 510 360 - 510 430 - 580 410 - 560 430 - 580 410 - 560 510 - 680 470 - 630 510 - 680 470 - 630 Nominal Size

: ±1% with a minimum of ±0.5 mm : ±0.8% : ±0.6%

kg/m 22.3 26.4 27.4 33.9 41.3 30.1 35.8 37.2 46.5 57.0 66.0 68.3 40.5 42.2 52.8 64.8 75.4 78.1 45.2 47.1 59.1 72.7 84.8 88.0 54.7 57.0 71.6 88.4 104 108 71.6 108

Test Temperature

°C 20 0 -20 0 -20

Joule 27 27 27 27 27

Impact Test

% 24 20 20 20 20

Per Cross Thick- Mass Unit Sectional ness Length Area

HxB ix iy (t) cm cm mm mm 1.38 0.793 200 x 100 5.0 2.22 1.62 6.0 2.19 1.60 6.3 2.17 1.58 8.0 3.59 2.09 10.0 3.56 2.07 250 x 150 5.0 3.50 2.03 6.0 3.44 1.98 6.3 3.38 1.94 8.0 3.32 1.91 10.0 4.49 3.29 12.0 4.44 3.24 12.5 4.39 3.20 300 x 150 6.0 4.33 3.15 6.3 4.28 3.12 8.0 4.18 3.04 10.0 5.10 3.30 12.0 5.04 3.26 12.5 4.98 3.21 300 x 200 6.0 4.93 3.19 6.3 4.82 3.10 8.0 5.60 4.10 10.0 5.55 4.05 12.0 5.50 4.01 12.5 5.45 3.98 350 x 250 6.0 5.35 3.90 6.3 5.22 3.80 8.0 5.74 3.36 10.0 5.68 3.30 12.0 5.62 3.26 12.5 5.57 3.24 400 x 200 8.0 7.23 4.23 12.5

Elongation

Minimun Average Absorbed Energy for Standard Test Pieces

A cm 2 28.4 33.6 34.8 43.2 52.6 38.4 45.6 47.4 59.2 72.6 84.1 87.0 51.6 53.7 67.2 82.6 96.1 99.5 57.6 60.0 75.2 92.6 108 112 69.6 72.6 91.2 113 132 137 91.2 137

Thickness t ≤ 5 mm ±10% t > 5 mm ±0.5 mm

Geometrical Moment of Inertia

Ix cm 4 1459 1703 1739 2091 2444 3304 3886 4001 4886 5825 6458 6633 6074 6266 7684 9209 13000 10590

7370 7624 9389 11310 12790 13180 12460 12920 16000

Modulus of Section

Iy cm 4 497 577 591 705 818 1508 1768 1825 2219 2634 2925 3002 2080 2150 2623 3125 3498 3595 3962 4104 5042 6058 6854 7060 7458 7744 9573

19410 11590 22200 13260 22920 13690 18970 6517 27100 9260

Zx cm 3 146 170 174 209 244 264 311 320 391 466 517 531 405 418 512 614 687 706 491 508 626 754 853 879 712 738 914 1109 1268 1310 949 1355

Weight ±6%

Zy cm 3 99.4 115 118 141 164 201 236 243 296 351 390 400 277 287 350 417 466 479 396 410 504 606 685 706 597 620 766 927 1061 1095 652 926

Radius of Gyration

ix cm 7.17 7.12 7.06 6.95 6.82 9.28 9.23 9.18 9.08 8.96 8.77 8.73 10.8 10.8 10.7 10.6 10.4 10.3 11.3 11.3 11.2 11.1 10.9 10.8 13.4 13.3 13.2 13.1 13.0 12.9 14.4 14.1

iy cm 4.19 4.14 4.12 4.04 3.94 6.27 6.23 6.20 6.12 6.02 5.90 5.87 6.35 6.32 6.25 6.15 6.03 6.01 8.29 8.27 8.19 8.09 7.96 7.94 10.3 10.3 10.2 10.1 10.0 9.99 8.45 8.22

Carbon Steel Tubes for General Structure

JIS G3444

ท่อเหล็กกลม ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade STK400 STK490

0.25 0.18

0.55

1.65

0.040 0.035

Nominal Outside ThickSize Diameter ness (t) mm

15 20

21.7 27.2

25 32

34.0 42.7

48.6

60.5

76.3

89.1

101.6

100

114.3

125

139.8

150

165.2

Mechanical Properties (Min)

2.00 2.00 2.30 2.30 2.30 2.50 2.30 2.50 2.80 3.20 2.30 3.20 4.00 2.80 3.20 4.00 2.80 3.20 3.20 4.00 5.00 3.20 3.50 4.50 3.60 4.00 4.50 6.00 4.50 5.00 6.00 7.10

Dimension Tolerances

Weight

Yield Strength Tensile Strength MPa 235 315

Cross Geometri- Modulus Radius Nominal Outside ThickSectional cal of of Size Diameter ness Area Moment Section Gyration (t) of Inertia

kg/m

0.972 1.24 1.41 1.80 2.29 2.48 2.63 2.84 3.16 3.58 3.30 4.52 5.57 5.08 5.77 7.13 5.96 6.78 7.76 9.63 11.9 8.77 9.56 12.2 12.1 13.4 15.0 19.8 17.8 19.8 23.6 27.7

cm 2

1.238 1.583 1.799 2.291 2.919 3.157 3.345 3.621 4.029 4.564 4.205 5.760 7.100 6.465 7.349 9.085 7.591 8.636 9.892 12.26 15.17 11.17 12.18 15.52 15.40 17.07 19.13 25.22 22.72 25.16 30.01 35.26

cm 4

0.607 1.26 1.41 2.89 5.97 6.40 8.99 9.65 10.6 11.8 17.8 23.7 28.5 43.7 49.2 59.5 70.7 79.8 120 146 177 172 187 234 357 394 438 566 734 808 952 1100

cm3

0.560 0.930 1.03 1.70 2.80 3.00 3.70 3.97 4.36 4.86 5.90 7.84 9.41 11.5 12.9 15.6 15.9 17.9 23.6 28.8 34.9 30.2 32.7 41.0 51.1 56.3 62.7 80.9 88.9 97.8 115 134

Outside Diameter Class 1 : OD < 50 mm : OD ≥ 50 mm Class 2 : OD < 50 mm : OD ≥ 50 mm

0.700 0.890 0.880 1.12 1.43 1.42 1.64 1.63 1.62 1.61 2.06 2.03 2.00 2.60 2.59 2.58 3.05 3.04 3.48 3.45 3.42 3.93 3.92 3.89 4.82 4.80 4.79 4.74 5.68 5.67 5.63 5.60

: ±0.5 mm : ±1% : ±0.25 mm : ± 0.5%

175

190.7

200

216.3

250

267.4

300

318.5

350

355.6

400

406.4

Thickness Class 1 Class 2

4.50 5.30 6.00 7.00 8.20 4.50 5.80 6.00 7.00 8.00 8.20 6.00 6.60 7.00 8.00 9.00 9.30 6.00 6.90 8.00 9.00 10.30 6.40 7.90 9.00 9.50 12.00 12.70 7.90 9.00 9.50 12.00 12.70

Elongation

MPa 400 490

% 23 23

Weight Cross Geometri- Modulus Radius (plain Sectional cal of of end) Area Moment Section Gyration of Inertia

kg/m

20.7 24.2 27.3 31.7 36.9 23.5 30.1 31.1 36.1 41.1 42.1 38.7 42.4 45.0 51.2 57.3 59.2 46.2 53.0 61.3 68.7 78.3 55.1 67.7 76.9 81.1 102 107 77.6 88.2 93.0 117 123

cm2

26.32 30.87 34.82 40.40 47.01 29.94 38.36 39.64 46.03 52.35 53.61 49.27 54.08 57.26 65.19 73.06 75.41 58.91 67.55 78.04 87.51 99.73 70.21 86.29 98.00 103.3 129.5 136.8 98.90 112.4 118.5 148.7 157.1

t < 4.0 mm 4.0 mm ≤ t < 12.0 mm t > 12.0 mm t < 3.0 mm 3.0 mm ≤ t < 12.0 mm t ≥ 12.0 mm

cm4

1140 1330 1490 1710 1960 1680 2130 2190 2520 2840 2910 4210 4600 4860 5490 6110 6290 7190 8200 9410 10500 11900 10700 13000 14700 15500 19100 20100 19600 22200 23300 28900 30500

cm3

120 139 156 179 206 155 197 203 233 263 269 315 344 363 411 457 470 452 515 591 659 744 602 734 828 871 1080 1130 967 1090 1150 1420 1500

: -0.5 mm , +0.6 mm : -12.5% , +15% : -1.5 mm , +15% : ±0.3 mm : ±10% : -1.2 mm , +10%

6.59 6.56 6.53 6.50 6.46 7.49 7.45 7.44 7.40 7.37 7.36 9.24 9.22 9.21 9.18 9.14 9.13 11.1 11.0 11.0 10.9 10.9 12.3 12.3 12.3 12.2 12.2 12.1 14.1 14.1 14.0 14.0 13.9

Carbon Steel Square Tubes for General Structure

JIS G3466

ท่อเหล็กรูปสี่เหลี่ยมจตุรัส ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade STKR400 STKR490 Nominal Size AxB mm 40 x 40 50 x 50 60 x 60 75 x 75

80 x 80 90 x 90 100 x 100

125 x 125

150 x 150

175 x 175 200 x 200

250 x 250

300 x 300

Mechanical Properties (Min)

0.25 0.18

0.55

1.50

0.040 0.040

Thickness (t) mm 1.6 2.3 1.6 2.3 3.2 1.6 2.3 3.2 1.6 2.3 3.2 4.5 2.3 3.2 4.5 2.3 3.2 2.3 3.2 4.0 4.5 6.0 9.0 3.2 4.5 5.0 6.0 9.0 4.5 5.0 6.0 9.0 4.5 5.0 6.0 4.5 6.0 8.0 9.0 12.0 5.0 6.0 8.0 9.0 12.0 4.5 6.0 9.0 12.0

Dimension Tolerances

Weight kg/m 1.88 2.62 2.38 3.34 4.50 2.88 4.06 5.50 3.64 5.14 7.01 9.55 5.50 7.51 10.3 6.23 8.51 6.95 9.52 11.7 13.1 17.0 24.1 12.0 16.6 18.3 21.7 31.1 20.1 22.3 26.4 38.2 23.7 26.2 31.1 27.2 35.8 46.9 52.3 67.9 38.0 45.2 59.5 66.5 86.8 41.3 54.7 80.6 106

Yield Strength Tensile Strength MPa 245 325

MPa 400 490

Cross Sectional Area Geometrical Moment of Inertia Modulus of Section A Ix , Iy Zx , Zy cm 2 cm4 cm 3 2.392 5.79 2.90 3.332 7.73 3.86 3.032 11.7 4.68 4.252 15.9 6.34 5.727 20.4 8.16 3.672 20.7 6.89 5.172 28.3 9.44 7.007 36.9 12.3 4.632 41.3 11.0 6.552 57.1 15.2 8.927 75.5 20.1 12.17 98.6 26.3 7.012 69.9 17.5 9.567 92.7 23.2 13.07 122 30.4 7.932 101 22.4 10.85 135 29.9 8.852 140 27.9 12.13 187 37.5 14.95 226 45.3 16.67 249 49.9 21.63 311 62.3 30.67 408 81.6 15.33 376 60.1 21.17 506 80.9 23.36 553 88.4 27.63 641 103 39.67 865 138 25.67 896 120 28.36 982 131 33.63 1150 153 48.67 1580 210 30.17 1450 166 33.36 1590 182 39.63 1860 213 34.67 2190 219 45.63 2830 283 59.79 3620 362 66.67 3990 399 86.53 4980 498 48.36 4810 384 57.63 5670 454 75.79 7320 585 84.67 8090 647 110.5 10300 820 52.67 7630 508 69.63 9960 664 102.7 14300 956 134.5 18300 1220

Length of Side A,B ≤ 100 mm : ±1.5 mm A,B > 100 mm : ±1.5%

Thickness t < 3.0 mm : ±0.3 mm t ≥ 3.0 mm : ±10%

Elongation % 23 23

Radius of Gyration ix , iy cm 1.56 1.52 1.96 1.93 1.89 2.37 2.34 2.30 2.99 2.95 2.91 2.85 3.16 3.11 3.05 3.56 3.52 3.97 3.93 3.89 3.87 3.79 3.65 4.95 4.89 4.86 4.82 4.67 5.91 5.89 5.84 5.69 6.93 6.91 6.86 7.95 7.88 7.78 7.73 7.59 9.97 9.92 9.82 9.78 9.63 12.0 12.0 11.8 11.7

Carbon Steel Rectangular Tubes for General Structure

JIS G3466

ท่อเหล็กรูปสี่เหลี่ยมผืนผ้า ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade STKR400 STKR490 Nominal Size AxB mm 60 x 30

75 x 45

100 x 50

125 x 75

150 x 75 150 x 80

150 x 100

200 x 100

200 x 150

250 x 150

300 x 200

350 x 150

400 x 200

Mechanical Properties (Min) Yield Strength Tensile Strength

0.25 0.18

0.55

1.50

0.040 0.040

Thickness

Weight

(t) mm 1.60 2.30 3.20 1.60 2.30 3.20 1.60 2.30 3.20 4.50 2.30 3.20 4.00 4.50 6.00 3.20 4.50 5.00 6.00 3.20 4.50 6.00 9.00 4.50 6.00 9.00 4.50 6.00 9.00 6.00 9.00 12.00 6.00 9.00 12.00 6.00 9.00 12.00 6.00 9.00 12.00

kg/m 2.13 2.98 3.99 2.88 4.06 5.50 3.64 5.14 7.01 9.55 6.95 9.52 11.7 13.1 17.0 10.8 15.2 16.8 19.8 12.0 16.6 21.7 31.1 20.1 26.4 38.2 23.7 31.1 45.3 35.8 52.3 67.9 45.2 66.5 86.8 45.2 66.5 86.8 54.7 80.6 106

Dimension Tolerances

Cross Sectional Area A cm 2 2.712 3.792 5.087 3.672 5.172 7.007 4.632 6.552 8.927 12.17 8.852 12.13 14.95 16.67 21.63 13.73 19.37 21.36 25.23 15.33 21.17 27.63 39.67 25.67 33.63 48.67 30.17 39.63 57.67 45.63 66.67 86.53 57.63 84.67 110.5 57.63 84.67 110.5 69.63 102.7 134.5

Geometrical Moment of Inertia Ix Iy cm 4 cm 4 12.5 4.25 16.8 5.65 21.4 7.08 28.4 12.9 38.9 17.6 50.8 22.8 61.3 21.1 84.8 29.0 112 38.0 147 48.9 192 87.5 257 117 311 141 342 155 428 192 402 137 563 211 614 230 710 264 488 262 658 352 835 444 1130 595 1330 455 1700 577 2350 782 1760 1130 2270 1460 3170 2020 3890 1770 5480 2470 6850 3070 7370 3960 10500 5630 13400 7110 8910 2390 12700 3370 16100 4210 14800 5090 21300 7270 27300 9230

Length of Side A,B ≤ 100 mm : ±1.5 mm A,B > 100 mm : ±1.5%

MPa 245 325 Modulus of Section

Zx cm 3 4.16 5.61 7.15 7.56 10.4 13.5 12.3 17.0 22.5 29.3 30.6 41.1 49.7 54.8 68.5 53.6 75.0 81.9 94.7 65.1 87.7 111 151 133 170 235 176 227 317 311 438 548 491 702 890 509 726 921 739 1070 1360

Thickness t < 3.0 mm : ±0.3 mm t ≥ 3.0 mm : ±10%

MPa 400 490

Zy cm3 2.83 3.76 4.72 5.75 7.82 10.1 8.43 11.6 15.2 19.5 23.3 31.1 37.5 41.2 51.1 36.6 52.9 57.5 66.1 52.5 70.4 88.8 119 90.9 115 156 151 194 270 236 330 409 396 563 711 319 449 562 509 727 923

Elongation % 23 23

ix cm 2.15 2.11 2.05 2.78 2.74 2.69 3.64 3.60 3.55 3.47 4.65 4.60 4.56 4.53 4.45 5.41 5.39 5.36 5.31 5.64 5.58 5.50 5.33 7.20 7.12 6.94 7.64 7.56 7.41 9.23 9.06 8.90 11.3 11.2 11.0 12.4 12.3 12.1 14.6 14.4 14.2

Radius of Gyration

iy cm 1.25 1.22 1.18 1.88 1.84 1.80 2.13 2.10 2.06 2.00 3.14 3.10 3.07 3.04 2.98 3.16 3.30 3.28 3.24 4.14 4.08 4.01 3.87 4.21 4.14 4.01 6.13 6.06 5.93 6.23 6.09 5.95 8.29 8.16 8.02 6.44 6.31 6.17 8.55 8.42 8.23

TIS 107

Hollow Structural Steel Sections : Round Tubes ท่อเหล็กกลม ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade HS 41 HS 50 HS 51

Mechanical Properties (Min)

0.28 0.21 0.33

0.57 0.37

1.53 0.33 - 1.03

0.048 0.048 0.048

Nominal Size mm inch

Yield Strength MPa 235 314 353

Tensile Strength MPa 402 490 500

Elongation % 23 23 15

Marking Color

Geometrical Moment of Inertia cm4

Modulus of Section cm 3

Radius of Gyration cm

Outside Diameter mm

Thickness (t) mm

Weight kg/m

Cross Sectional Area cm 2

Green Red White

1/2"

21.7

2.00

0.972

1.238

0.607

0.560

0.700

3/4"

27.2

2.30

1.41

1.799

1.41

1.03

0.880

34.0

2.30

1.80

2.291

2.89

1.70

1.12

1 1/4"

42.7

2.30

2.29

2.919

5.97

2.80

1.43

1 1/2"

48.6

2.30

2.63

3.345

8.99

3.70

1.64

3.20

3.58

4.564

11.8

4.86

1.61

3.20

4.52

5.760

23.7

7.84

2.03

4.00

5.57

7.100

28.5

9.41

2.00

3.20

5.77

7.349

49.2

12.9

2.59

4.00

7.13

9.085

59.5

15.6

2.56

3.20

6.78

8.636

79.8

17.9

3.04

4.00

8.39

10.69

97.0

21.8

3.01

3.20

7.76

9.892

120

23.6

3.48

4.00

9.63

12.26

146

28.8

3.45

3.20

8.77

11.17

172

30.2

3.93

4.50

12.2

15.52

234

41.0

3.89

5.60

15.00

19.12

283

49.6

3.85

4.50

15.0

19.13

438

62.7

4.79

6.00

19.8

25.22

566

80.9

4.74

4.50

17.8

22.72

734

88.9

5.68

6.00

23.6

30.01

952

115

5.63

5.00

22.9

29.17

1260

132

6.57

7.00

31.7

40.40

1710

179

6.50

6.00

31.1

39.61

2190

203

7.44

8.00

41.1

52.35

2840

263

7.37

2 1/2"

3 1/2"

100

125

150

175

200

Dimension Tolerances

60.5

76.3

89.1

101.6

114.3

139.8

165.2

190.7

216.3

Outside Diameter

Thickness

Weight

DN ≤ 50 mm : ±0.5 mm DN > 50 mm : ±1%

2.0 mm ≤ t ≤ 3.2 mm : ±0.3 mm 4.0 mm ≤ t ≤ 8.0 mm : ±10%

±10%

Hollow Structural Steel Sections : Square Tubes ท่อเหล็กรูปสี่เหลี่ยมจตุรัส ส�ำหรับงานโครงสร้าง

% Chemical Composition (Max) Grade HS 41 HS 50

TIS 107

Mechanical Properties (Min)

0.28 0.21

0.57

1.53

0.048 0.048

Yield Strength MPa 235 314

Tensile Strength MPa 402 490

Elongation % 23 23

Green Red

Nominal Size AxB mm

Thickness (t) mm

Weight

25 x 25

2.0

1.36

1.737

1.48

1.19

0.924

2.3

1.53

1.972

1.61

1.29

0.904

2.3

2.04

2.596

3.71

2.32

1.20

3.2

2.69

3.423

4.54

2.84

1.15

2.3

2.47

3.148

6.54

3.44

1.44

3.2

3.29

4.191

8.18

4.30

1.40

2.3

3.34

4.252

15.9

6.34

1.93

3.2

4.50

5.727

20.4

8.16

1.89

2.3

4.06

5.172

28.3

9.44

2.34

3.2

5.50

7.007

36.9

12.3

2.30

4.0

6.71

8.548

43.6

14.5

2.26

3.2

7.01

8.927

75.5

20.1

2.91

4.0

8.59

10.95

90.2

24.1

2.87

3.2

8.51

10.85

135

29.9

3.52

4.0

10.5

13.35

162

36.0

3.48

4.5

11.7

14.87

178

39.5

3.46

3.2

9.52

12.13

187

37.5

3.93

4.0

11.7

14.95

226

45.3

3.89

4.5

13.1

16.67

249

49.9

3.87

4.5

20.1

25.67

896

120

5.91

6.0

26.4

33.63

1150

153

5.84

4.5

23.7

30.17

1450

166

6.93

6.0

31.1

39.63

1860

213

6.86

6.0

35.8

45.63

2830

283

7.88

8.0

46.9

59.79

3620

362

7.78

9.0

52.3

66.67

3990

399

7.73

6.0

45.2

57.63

5670

454

9.92

8.0

59.2

75.79

7320

585

9.82

9.0

66.5

84.67

8090

647

9.78

6.0

54.7

69.63

9960

664

12.0

9.0

80.6

102.7

14300

956

11.8

12.0

106

134.5

18300

1220

11.7

32 x 32 38 x 38 50 x 50 60 x 60

75 x 75 90 x 90

100 x 100

150 x 150 175 x 175 200 x 200

250 x 250

300 x 300

Dimension Tolerances

kg/m

Cross Sectional Area Geometrical Moment of Inertia Modulus of Section Ix , Iy Zx , Zy 2 4 cm cm cm 3

Marking Color

Length of Side

Thickness

Weight

A,B ≤ 100 mm : ±1.5 mm A,B > 100 mm : ±1.5%

2.0 mm ≤ t ≤ 3.2 mm : ±0.3 mm 4.0 mm ≤ t ≤ 12.0 mm : ±10%

±10%

Radius of Gyration ix , iy cm

Hollow Structural Steel Sections : Rectangular Tubes

TIS 107

ท่อเหล็กรูปสี่เหลี่ยมผืนผ้า ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade HS 41 HS 50

Mechanical Properties (Min)

0.28 0.21

0.57

1.53

0.048 0.048

Yield Strength MPa 235 314 Geometrical Moment of Inertia Ix Iy cm4 cm 4

Nominal Size AxB mm

Thickness

Weight

Cross Sectional Area

(t) mm

kg/m

cm 2

50 x 25

2.3

2.44

3.102

9.31

3.2

3.24

4.127

2.3

2.98

3.2

60 x 30

75 x 38

75 x 45

100 x 50

125 x 75

150 x 80

200 x 100

Tensile Strength MPa 402 490

Marking Color

Elongation % 23 23

Modulus of Section

Green Red Radius of Gyration

Zx cm3

Zy cm3

ix cm

iy cm

3.10

3.72

2.48

1.73

1.00

11.6

3.80

4.65

3.04

1.68

0.96

3.792

16.8

5.65

5.61

3.76

2.11

1.22

3.99

5.087

21.4

7.08

7.15

4.72

2.05

1.18

2.3

3.81

4.850

34.6

12.0

9.23

6.30

2.67

1.57

3.2

5.15

6.559

45.0

15.4

12.0

8.09

2.62

1.53

2.3

4.06

5.172

38.9

17.6

10.4

7.82

2.74

1.84

3.2

5.50

7.007

50.8

22.8

13.5

10.1

2.69

1.80

3.2

7.01

8.927

112

38.0

22.5

15.2

3.55

2.06

4.0

8.59

10.95

142

46.7

28.4

18.7

3.55

2.03

4.5

9.55

12.17

147

48.9

29.3

19.5

3.47

2.00

3.2

9.52

12.13

257

117

41.1

31.1

4.60

3.10

4.0

11.7

14.95

311

141

49.7

37.5

4.56

3.07

4.5

13.1

16.67

342

155

54.8

41.2

4.53

3.04

4.5

15.2

19.37

563

211

75.0

52.9

5.39

3.30

6.0

19.8

25.23

710

264

94.7

66.1

5.31

3.24

4.5

20.1

25.67

1330

455

133

90.9

7.20

4.21

6.0

26.4

33.63

1700

577

170

115

7.12

4.14

Dimension Tolerances

Length of Side

Thickness

Weight

A,B ≤ 100 mm : ±1.5 mm A,B > 100 mm : ±1.5%

2.0 mm ≤ t ≤ 3.2 mm : ±0.3 mm 4.0 mm ≤ t ≤ 12.0 mm : ±10%

±10%

Cold Formed Structural Steel Sections : Lip Channel Steel เหล็กโครงสร้างรูปพรรณขึ้นรูปเย็น (เหล็กรูปตัวซี)

% Chemical Composition (Max) Grade SSC 400

Mechanical Properties (Min)

Yield Strength MPa

Tensile Strength MPa

0.28

0.06

0.060

245

400 - 540

Specified Item and Dimension

Dimensional Tolerances

±1.5 mm < 150 mm

±1.5 mm

150 mm ≤ H < 300 mm

±2.0 mm

≥ 300 mm

Thickness

t t

±3.0 mm

Elongation % t ≤ 5 mm = 21 t > 5 mm = 17

Dimensional Tolerances

A Length of Side

TIS 1228

±2.0 mm 1.60 mm

±0.22 mm

2.00 mm and 2.30 mm

±0.25 mm

2.80 mm

±0.28 mm

3.20 mm

±0.30 mm

4.00 mm and 4.50 mm

±0.45 mm

6.00 mm

±0.60 mm

Length

≤7m

-0 mm , +40 mm

>7m

+ 40 mm , then +5 mm for each 1 m length that over 7 m ±1.5º

Angle Between Adjacent Plate Portions

≤ 0.2% of the overall length

Culvature

±10%

Weight Per Meter

Lip Channel Steel

TIS 1228 Nominal Size Thickness mm HxAxC

60 x 30 x 10

70 x 40 x 25 75 x 35 x 15 75 x 45 x 15

90 x 45 x 20

100 x 50 x 20

120 x 40 x 20 120 x 60 x 20 120 x 60 x 25 125 x 50 x 20

150 x 50 x 20

150 x 65 x 20

150 x 75 x 20

150 x 75 x 25

200 x 75 x 20

200 x 75 x 25

250 x 75 x 25

Cold Formed Structural Steel Sections : Lip Channel Steel เหล็กงานโครงสร้างรูปพรรณขึ้นรูปเย็น (เหล็กรูปตัวซี) Weight

kg/m

1.6 2.0 2.3 1.6 2.3 1.6 2.0 2.3 1.6 2.3 3.2 1.6 2.0 2.3 2.8 3.2 4.0 4.5 3.2 2.3 3.2 4.5 2.3 3.2 4.0 4.5 2.3 3.2 4.5 2.3 3.2 4.0 3.2 4.0 4.5 3.2 4.0 4.5 3.2 4.0 4.5 3.2 4.0 4.5 4.5

1.63 1.99 2.25 2.38 2.89 2.32 2.86 3.25 2.63 3.70 5.00 2.88 3.56 4.06 4.87 5.50 6.71 7.43 5.50 4.78 6.51 9.20 4.51 6.13 7.50 8.32 4.96 6.76 9.20 5.50 7.51 9.22 8.01 9.85 11.00 8.27 10.20 11.30 9.27 11.40 12.70 9.52 11.70 13.10 14.90

Cross Center of Gravity Geometrical Sectional Area Moment of Inertia cm cm 4 cm2 Cx Cy Ix Iy

2.072 2.537 2.872 3.032 3.677 2.952 3.637 4.137 3.352 4.712 6.367 3.672 4.537 5.172 6.205 7.007 8.548 9.469 7.007 6.092 8.287 11.720 5.747 7.807 9.548 10.590 6.322 8.607 11.720 7.012 9.567 11.750 10.210 12.550 13.970 10.530 12.950 14.420 11.810 14.550 16.220 12.130 14.950 16.670 18.920

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1.06 1.06 1.06 1.80 1.29 1.72 1.72 1.72 1.73 1.73 1.72 1.87 1.86 1.86 1.88 1.86 1.86 1.86 1.32 2.13 2.12 2.25 1.69 1.68 1.68 1.68 1.55 1.54 1.54 2.12 2.11 2.11 2.51 2.51 2.50 2.66 2.65 2.65 2.19 2.19 2.19 2.33 2.32 2.32 2.07

11.60 14.00 15.60 22.00 31.00 27.10 33.00 37.10 42.60 58.60 76.90 58.40 71.40 80.70 99.80 107.00 127.00 139.00 144.00 140.00 186.00 252.00 137.00 181.00 217.00 238.00 210.00 280.00 368.00 248.00 332.00 401.00 366.00 445.00 489.00 375.00 455.00 501.00 716.00 871.00 963.00 736.00 895.00 990.00

Modulus of Section cm 3 Zx Zy

2.56 3.88 3.01 4.65 3.32 5.20 8.00 6.29 6.58 8.28 8.71 7.24 10.50 8.79 11.80 9.90 10.50 9.46 14.20 13.00 18.30 17.10 14.00 11.70 16.90 14.30 19.00 16.10 23.20 20.00 24.50 21.30 28.70 25.40 30.90 27.70 15.30 24.00 31.30 23.30 40.90 31.00 58.00 41.90 20.60 21.90 26.60 29.00 33.10 34.70 33.50 38.00 21.90 28.00 28.30 37.40 35.70 49.00 41.10 33.00 53.80 44.30 63.70 53.50 76.40 48.90 91.00 59.30 99.20 65.20 83.60 50.00 99.80 60.60 109.00 66.90 84.10 71.60 100.00 87.10 109.00 96.30 92.30 73.60 110.00 89.50 121.00 99.00 1690.00 129.00 135.00

1.32 1.55 1.71 3.64 2.98 3.13 3.76 4.24 5.80 5.14 6.57 4.47 5.40 6.06 7.44 7.81 9.13 9.82 5.71 8.10 10.50 15.50 6.22 8.02 9.38 10.00 6.33 8.19 10.50 9.37 12.20 14.50 15.30 18.20 19.80 17.30 20.60 22.50 15.80 18.90 20.60 17.80 21.30 23.30 23.80

Radius of Gyration cm ix iy

2.37 2.35 2.33 2.69 2.91 3.03 3.01 3.00 3.56 3.53 3.48 3.99 3.97 3.95 3.96 3.90 3.85 3.82 4.53 4.79 4.74 4.63 4.88 4.82 4.77 4.74 5.77 5.71 5.60 5.94 5.89 5.84 5.99 5.95 5.92 5.97 5.93 5.90 7.79 7.74 7.71 7.70 7.74 7.61 9.44

1.11 1.09 1.07 1.62 1.34 1.72 1.70 1.69 1.77 1.74 1.69 1.95 1.93 1.92 1.91 1.87 1.83 1.81 1.48 2.27 2.22 2.22 1.89 1.85 1.81 1.78 1.86 1.81 1.75 2.42 2.37 2.33 2.74 2.69 2.66 2.82 2.78 2.75 2.67 2.62 2.60 2.76 2.72 2.69 2.62

Center of Shear cm Sx

2.50 2.50 2.50 4.40 3.10 4.10 4.00 4.00 4.20 4.10 4.10 4.50 4.40 4.40 4.30 4.40 4.30 4.30 3.40 5.10 4.90 5.30 4.10 4.00 4.00 4.00 3.80 3.80 3.70 5.20 5.10 5.00 5.10 5.80 6.00 6.40 6.30 6.30 5.40 5.30 5.30 5.70 5.70 5.60 5.10

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

JIS

Modified

Carbon Steel Pipes for Ordinary Piping ท่อเหล็กกล้า ส�ำหรับงานระบบทั่วไป

% Chemical Composition (Max) Grade SGP

Mechanical Properties (Min)

Yield Strength MPa

Tensile Strength MPa

0.04

290

Outside Diameter

Nominal Size

inch

STD

200 250 300 300

8" 10" 12" 12"

216.3 267.4 318.5 318.5

Dimension Tolerances

Elongation % 19 - 25 up to wall thickness

Tolerances

kg/m

±1.00 ±1.30 ±1.50 ±1.50

4.0 4.5 4.5 6.0

20.9 29.2 29.2 46.2

Thickness -12.5 % , +Not Limit

Hydrostatic Test Pressure 2.5 MPa

% Chemical Composition (Max)

Nominal Size mm

65 250

JIS

0.25 0.18

0.55

1.65

0.040 0.035

Outside Diameter

Thickness (t)

Weight

kg/m

Dimension Tolerances

2.3 4.5

Outside Diameter Class 1 : OD < 50 mm : OD ≥ 50 mm Class 2 : OD < 50 mm : OD ≥ 50 mm

G3444

Modified

Mechanical Properties (Min)

76.3 267.4

White

Weight (plain end)

ท่อเหล็กกลม ส�ำหรับงานโครงสร้าง

STK400 STK490

Marking Color

Thickness

Carbon Steel Tubes for General Structure

Grade

G3452

Yield Strength Tensile Strength MPa 235 315

Cross Sectional Geometrical Moment of Inertia Area cm 2

4.20 29.2

5.347 37.16

: ±0.5 mm : ±1% : ±0.25 mm : ± 0.5%

Thickness Class 1 Class 2

cm4

36.6 3212

t < 4.0 mm 4.0 mm ≤ t < 12.0 mm t > 12.0 mm t < 3.0 mm 3.0 mm ≤ t < 12.0 mm t ≥ 12.0 mm

Elongation

MPa 400 490 Modulus of Section

% 23 23 Radius of Gyration

cm 3

9.60 240

: -0.5 mm , +0.6 mm : -12.5% , +15% : -1.5 mm , +15% : ±0.3 mm : ±10% : -1.2 mm , +10%

2.62 9.30

JIS

G3466

Modified

Carbon Steel Square Tubes for General Structure ท่อเหล็กรูปสี่เหลี่ยมจตุรัส ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade STKR400 STKR490 Nominal Size AxB mm

50 x 50 75 x 75 150 x 150 250 x 250

Mechanical Properties (Min) Yield Strength Tensile Strength

0.25 0.18

0.55

1.50

0.040 0.040

Thickness (t) mm

Weight kg/m

6.0 6.0 3.2 4.5

Dimension Tolerances

7.56 12.3 14.5 34.3

MPa 245 325

MPa 400 490

% 23 23

Cross Sectional Area Geometrical Moment of Inertia Modulus of Section A Ix , Iy Zx , Zy cm 2 cm4 cm 3

9.633 15.63 18.53 43.67

30.1 121 660 4356

Length of Side A,B ≤ 100 mm : ±1.5 mm A,B > 100 mm : ±1.5%

Elongation

12.0 32.2 88.0 348

Radius of Gyration ix , iy cm

1.77 2.78 5.97 9.99

Thickness t < 3.0 mm : ±0.3 mm t ≥ 3.0 mm : ±10%

ตัดออก

JIS

G3466

Modified

Carbon Steel Rectangular Tubes for General Structure ท่อเหล็กรูปสี่เหลี่ยมผืนผ้า ส�ำหรับงานโครงสร้าง % Chemical Composition (Max)

Grade STKR400 STKR490

Yield Strength Tensile Strength

0.25 0.18

0.55

1.50

0.040 0.040

Nominal Size Thickness (t) AxB mm mm

75 x 50 100 x 50 150 x 75 150 x 75 125 x 50 125 x 50 125 x 50 150 x 50 150 x 50 150 x 50 150 x 50 150 x 50 150 x 50 200 x 50 200 x 50 200 x 100

Mechanical Properties (Min)

3.2 6.0 4.5 6.0 2.3 3.2 4.0 2.3 3.2 4.0 4.5 5.0 6.0 3.2 6.0 3.2

Dimension Tolerances

Weight kg/m

5.75 12.3 14.9 19.3 6.05 8.26 10.2 6.95 9.52 11.7 13.1 14.4 17.0 12.0 21.7 14.5

Cross Sectional Area A cm 2

7.327 15.63 18.92 24.63 7.702 10.53 12.95 8.852 12.13 14.95 16.67 18.36 21.63 15.33 27.63 18.53

Geometrical Moment of Inertia Ix Iy cm4 cm4

54.9 179 538 679 148 197 237 235 315 381 419 456 523 669 1136 979

29.2 59.3 183 228 35.5 46.8 55.7 42.0 55.6 66.3 72.5 78.2 88.6 73.1 118 337

Length of Side A,B ≤ 100 mm : ±1.5 mm A,B > 100 mm : ±1.5%

MPa 245 325 Modulus of Section Zx Zy cm3 cm3

14.6 35.9 71.8 90.5 23.7 31.6 37.9 31.4 42.0 50.8 55.9 60.7 69.7 66.9 114 97.9

Thickness t < 3.0 mm : ±0.3 mm t ≥ 3.0 mm : ±10%

MPa 400 490

11.7 23.7 48.7 60.9 14.2 18.7 22.3 16.8 22.2 26.5 29.0 31.3 35.4 29.2 47.1 67.4

Elongation % 23 23

Radius of Gyration ix iy cm cm

2.74 3.39 5.33 5.25 4.38 4.33 4.28 5.16 5.10 5.05 5.01 4.98 4.92 6.61 6.41 7.27

2.00 1.95 3.11 3.04 2.15 2.11 2.07 2.18 2.14 2.11 2.09 2.06 2.02 2.18 2.06 4.27

SUMMARY STANDARD SPECIFICATIONS

Grade A

0.25

0.95

0.05

Mechanical Properties (Min) Tensile Yield Elongation Strength Strength S MPa MPa % 0.045 205 330 As Per Standard

Grade B

0.30

1.20

0.05

0.045

Grade A

0.25

0.95

Grade B

0.30

0.20

Specification

Scope

Grade

ASTM A53

E.R.W. Carbon Steel Pipes for Mechanical and Pressure Applications E.R.W Carbon Steel Pipes for Fire Protection Use

ASTM A795

% Chemical Composition Percentage (Max)

240

415

As Per Standard

0.035 0.035

1.20

0.035 0.035

1.20

0.045 0.045

195

320-460

1.40

0.035 0.030

195

320-520

BS 1387

Carbon Steel Tubes

BS EN 10255

Carbon Steel Tubes

S 195T No.1.0026

0.20

JIS G3452

Carbon Steel Pipes for Ordinary Piping

SGP

0.04

290

3 mm < t ≤ 4 mm : 19 4 mm < t ≤ 5 mm : 20 5 mm < t ≤ 6 mm : 22 6 mm < t ≤ 7 mm : 24 7 mm < t ≤ 8 mm : 25

JIS G3454

Carbon Steel Tubes for Pressure Service

STPG370 STPG410

0.25 0.30

0.35 0.35

0.30 - 0.90 0.30 - 1.00

0.04 0.04

215 245

370 410

30 25

320

0.250 0.250 0.300 -

165 205 230 -

310 - 380 380 - 450 ≥415 -

27 22 20 -

(Transition from BS1387)

TIS 276 & TIS 277 Steel Pipes & Galvanized Steel Pipes TIS 427 Electrically Welded Steel Water Pipe TIS 770

Zinc Coated Steel Conduits for Electrical Wiring

0.040 0.050 0.040 0.050 0.040 0.050 -

Carbon Steel Pipes for ORDINARY PURPOSES & PIPING SYSTEM

SUMMARY STANDARD SPECIFICATIONS Hydrostatic Test MPa (Bar)

Dimensional Tolerances Specification Diameter

Sch 40 = 4.8 (48) - 17.2 (172) NPS ≤ 1 1/2 in (40 mm) : ±0.016 in (0.41 mm) Sch 40 = 4.8 (48) - 17.2 (172) NPS ≥ 2 in (50 mm) : ±1% from specified OD Sch 10 = 4.8 (48) - 8.3 (83) NPS ≤ 1 1/2 in (40 mm) : ±0.016 in (0.41 mm) Sch 10 = 4.8 (48) - 8.3 (83) NPS ≥ 2 in (50 mm) : ±1% from specified OD 5.0 (50)

Sch 40 = 6.0 (60) 5.0 (50) 3.31 - 8.93 4.12 - 11.10 4.62 - 12.45 -

Weight

-12.5% , +Not Limit

±10%

ASTM A53

-12.5% , +Not Limit

±5%

ASTM A795

Light Class : -8% , +Not Limit M , H Class : -10% , +Not Limit

-8% , +10%

BS 1387

DN ≤ 50 mm : ±0.50 mm -12.5% , +Not Limit DN = 65 mm : ±0.70 mm 80 mm < DN ≤ 150 mm : ±0.80 mm DN = 175 mm : ±0.90 mm DN = 200 mm : ±1.00 mm DN = 225 mm : ±1.20 mm DN = 250 mm : ±1.30 mm DN = 300 mm : ±1.50 mm t < 3.00 mm : ± 0.30 mm DN ≤ 25 mm : ±0.3 mm DN ≥ 32 mm : ±0.8% t ≥ 3.00 mm : ± 10% DN ≥ 350 mm : ±0.5% Type 1, 2 : -8% , +Not Limit Type 3, 4 : -12.5% , +Not Limit

BS EN 10255 (Transition from BS1387) JIS G3452

JIS G3454

OD < 500 mm : ±1%

- 0.25 mm , + Not Limit

TIS 427

15 mm ≤ DN ≤ 50 mm : ±0.2 mm DN = 65 mm : ±0.3 mm DN = 80 mm : ±0.4 mm 90 mm ≤ DN ≤ 100 mm : ±0.5 mm 15 mm ≤ DN ≤ 50 mm : ±0.2 mm 65 mm ≤ DN ≤ 100 mm : ±0.3 mm

TIS 770

15 mm ≤ DN ≤ 25 mm : -0 mm , +0.4 mm 32 mm ≤ DN ≤ 100 mm : -0 mm , +0.5 mm -12.5% , +0

Type L1, L2 : -8% , + by mass tolerance Type L1 , L2 : -8% , +10% M,H Series and Type L : ±10% M, H Series and Type L : ±7.5%

5.0 (50) 2.5 (25)

Wall Thickness

15 mm ≤ DN ≤ 50 mm : ±0.4 mm 65 mm ≤ DN ≤ 100 mm : ±0.6 mm 125 mm ≤ DN ≤ 150 mm : ±1.5 mm

Type 1,2,3 : -8% , +10% Type 4 : ±5%

Carbon Steel Pipes for ORDINARY PURPOSES & PIPING SYSTEM

TIS 276 & TIS 277

SUMMARY STANDARD SPECIFICATIONS Specification ASTM A500

AS 1163

BS 1139 TYPE4

Scope

Grade

Mechanical Properties (Min) Tensile Yield Elongation Strength Strength MPa MPa % 25 310 230 23 400 290 21 425 315 23 400 250 25 310 270 23 400 315 21 425 345 23 400 250 18 - 22 320 250 16 - 20 430 350 12 - 16 500 450 18 - 22 320 250 16 - 20 430 350 12 - 16 500 450 235 340 - 480 24

0.30 0.30 0.27 0.30 0.30 0.30 0.27 0.30 0.12 0.20 0.20 0.12 0.20 0.20 0.20

0.05 0.45 0.45 0.05 0.45 0.45 0.30

1.40 1.40 1.40 1.40 1.40 1.40 1.40 1.40 0.50 1.60 1.70 0.50 1.60 1.70 -

0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.045 0.03 0.03 0.03 0.03 0.03 0.03 0.05

S235JRH S275J0H S275J2H S355J0H S355J2H

0.17 0.20 0.20 0.22 0.22

0.55 0.55

1.40 1.50 1.50 1.60 1.60

0.040 0.035 0.030 0.035 0.030

235 275 275 355 355

360-510 410-560 410-560 470-630 470-630

24 20 20 20 20

290 400 490 500 540

30 23 23 15 20

E.R.W.Carbon Steel Round Pipe for General Structure

Grade A Grade B Grade C Grade D E.R.W.Carbon Steel Square & Grade A Rectangular Pipe for General Structure Grade B Grade C Grade D C250 , C250L0 Structural Steel in Round Tube C350 , C350L0 C450 , C450L0 Structural Steel C250 , C250L0 in Square and in Rectangle Tube C350 , C350L0 C450 , C450L0 Metal Scaffolding -

BS EN 10219 Cold Formed Welded Structural Hollow Section

% Chemical Composition Percentage (Max)

JIS G3444

Carbon Steel Tubes for General Structure

STK290 STK400 STK490 STK500 STK540

0.25 0.18 0.24 0.23

0.55 0.35 0.55

1.65 0.30 - 1.30 1.50

0.050 0.040 0.035 0.040 0.040

235 315 355 390

JIS G3466

Carbon Steel Square and Rectangular Tubes for General Structure Hollow Structural Steel Sections : Round Tubes

STKR400 STKR490 HS 41 HS 50 HS 51 HS 41 HS 50 SSC 400

0.25 0.18 0.28 0.21 0.33 0.28 0.21 0.28

0.55 0.57 0.37 0.57 -

1.50 1.53 0.33 - 1.03 1.53 -

0.040 0.040 0.048 0.048 0.048 0.048 0.048 0.060

245 325 235 314 353 235 314 245

TIS 107

TIS 1228

Hollow Structural Steel Sections : Square and Rectangular Tubes Cold Formed Structural Steel Sections : Lip Channel Steel

Carbon Steel Pipes for GENERAL STRUCTURE PURPOSES

400 23 490 23 23 402 23 490 15 500 402 23 490 23 400 - 540 t â&#x2030;¤ 5 mm = 21 t > 5 mm = 17

SUMMARY STANDARD SPECIFICATIONS Dimensional Tolerances Diameter

Specification Wall Thickness

Weight ASTM A500

±10 % of wall thickness

±10%

-4% , +Not Limit

± 1% with a minimum of ± 0.5 mm

±10%

-4% , +Not Limit

OD 48.3 mm : ±0.5 mm ID 40.3 mm : -2.6 mm

-10% , +Not Limit

Single -8% , +12.0% Batch ±7.5%

CHS ± 1% with a minimum of ±0.5 mm and a maximum of ± 10 mm SHS and RHS H,B < 100 mm : ±1% with a minimum of ±0.5mm 100 ≤ H, B ≤ 200 mm : ±0.8% H, B > 200 mm : ±0.6%

CHS for D ≤ 406.4 mm t ≤ 5 mm : ±10% t > 5 mm : ±0.5 mm for D > 406.4 mm ±10% with a maximum of 2 mm SHS and RHS t ≤ 5 mm : ±10% t > 5 mm : ±0.5 mm Class 1 t < 4.0 mm : -0.5 mm , +0.6 mm 4.0 mm ≤ t < 12.0 mm : -12.5% , +15% t > 12.0 mm : -1.5 mm , +15% Class 2 t < 3.0 mm : ±0.3 mm 3.0 mm ≤ t < 12.0 mm : ±10% t ≥ 12.0 mm : -1.2 mm , +10%

±6%

JIS G3444

A,B ≤ 100 mm : ±1.5 mm A,B > 100 mm : ±1.5% DN ≤ 50 mm : ±0.5mm DN > 50 mm : ±1%

t < 3.0 mm : ± 0.3 mm t ≥ 3.0 mm : ± 10% 2.0 mm ≤ t ≤ 3.2 mm : ± 0.3 mm 4.0 mm ≤ t ≤ 8.0 mm : ± 10%

JIS G3466

A,B ≤ 100 mm : ±1.5mm A,B > 100 mm : ±1.5% Length of side A : ±1.5 mm H < 150 mm : ±1.5 mm 150 mm ≤ H < 300 mm : ±2.0 mm H ≥ 300 mm : ±3.0 mm C : ±2.0 mm

2.0 mm ≤ t ≤ 3.2 mm : ±0.3 mm 4.0 mm ≤ t ≤ 12.0 mm : ±10% t = 1.60 mm : ±0.22 mm t = 2.00 & 2.30 mm : ±0.25 mm t = 2.80 mm : ±0.28 mm t = 3.20 mm : ±0.30 mm t = 4.00 & 4.5 mm : ±0.45 mm t = 6.00 mm : ±0.60 mm

NPS ≤ 1 1/2 in : ±0.5% NPS ≥ 2 in : ±0.75% DN ≤ 2 1/2 in (65 mm) 2 1/2 in < DN ≤ 3 1/2 in (65-90mm) 3 1/2 in < DN ≤ 5 1/2 in (90-140 mm) 5 1/2 in (140 mm) < DN ±1% with a minimum of ±0.5 mm and a maximum of ±10 mm

: ± 0.020 in (0.50 mm) : ± 0.025 in (0.60 mm) : ± 0.030 in (0.80 mm) : 0.01 time large flat dimension

Class 1 OD < 50 mm , ±0.5 mm OD ≥ 50 mm ±1% Class 2 OD < 50 mm : ±0.25 mm OD ≥ 50 mm : ±0.5%

BS 1139 TYPE4 BS EN 10219

±10%

TIS 107

±10%

TIS 1228

Carbon Steel Pipes for GENERAL STRUCTURE PURPOSES

AS 1163

Pacific Pipe Products

REFERENCE PROJECTS

Reference Projects Pacific Pipe Products

Application

Project Air Traffic ControlTower, Don Muang Airport Airport Terminal and Office building, Chiangmai Airport Airport Passenger and Office Building PhuketInternational Airport Airport, Phuket Suvarnabhumi Airport Court of Justice, Dusit Nalin Avenue 3 Village CAT Telecom Supreme Court Olympus Research Center Building The WINNING Resident Grand Home Mart, Rattanathibeth The National Anti - Corruption Commission Health Club & Treatment JSP City Power Plant THE ONE UP Village BIG C Community KANDA Village Mall The PASEO Mall Future Park I.D.O, OAN - NUCH RHYTHM Asoke SKY LINE (Ratanathibeth) The BASE 2 -Sukhumvit 77 The BEST Project - Sukhumvit 77 The CLOSE The COAST - Bangna The FITT The FUSE - Chan-Sathorn Rd Condo- The METRO - Rama 9 minium The NINE The SiGNATURE URBRANO TWIN Condo U-SATHORN DCON DEPO IDIO - Ta Pra, Sukumvit 115 SUPALAI - Rattanathibeth Police Apartment Project METRO RIVER FRONT : Rattanathibeth Thai Palaiment Building Bitech - Phase 2 Convention CP Training Center Center ICON Siam S.G. Center Robinson Ratchada Robinson Sri Samarn Department The Central - Rama 9 Store Robinson, Burirum Robinson, Samutprakarn Robinson , Singburi Education King Mongkut's Institute of Technology Building Ladkrabang

Province Bangkok Chiangmai

Application

Phuket Phuket Samutprakarn Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Nonthaburi Nonthaburi Pathumthani Pathumthani Phuket Bangkok Mahasarakham Samutsakhon Bangkok Pathumthani Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Country Nonthaburi Bangkok Bangkok Nakhon Ratchasima Bangkok Bangkok Bangkok Bangkok Bangkok Burirum Samutprakarn Singburi Bangkok

Education Building

Factory

Project Faculty Of Education Bansomdejchaopaya Rajabhat University Faculty Of Industrial Technology and Agriculture - Bansomdejchaopaya Rajabhat University Graham Sullivan, St Andrews International School International Dormitory - Chulalongkorn University Kasertsart University, Bangkaen Campus Srinakharinwirot University Suan Disit Rajabhat University Western University Agriculture industry , Ladkrabung University Medical Faculty, Mahidol University Suan Dusit Rajabhat University Plant Nursery, Maejo University Burapha University Mary Immaculate Convent School Rajabhat Mahasarakham University Suan Dusit University Innovation Building Center, Mahidol University Kasetsart University - Kamphaengsaen Campus Education Center - Sino Thai Thammasatkhlongluangwithayakhom School Phetchaburi Rajabhat University King Mongkut's University of Technology North Bangkok Royal Thia Navy Academy Multi-Purpose Building: Rajabhat Srisakate University Operation Building: Thaksin University Ichitan Factory - Fire Protection System Tobacco Factory - Fire Protection System 3 M (Thailand) Ltd. Mistine Co., Ltd. Thai Union Frozen Vanachaigroup Pubic Company Limited Tapioca Flour Factory Fujitrans Co., Ltd., Ju Long Fly Now Factory Outlet (Sriracha) Thai Alloy Manufacturing Co.Ltd Thai Yuan Machine Co.,Ltd Bridgestone Food Star Co.Ltd Air-Condition Production Plant Duangkamon 49 Rai Co.,Ltd. Ajinomoto Co.,(Thailand) Ltd. I.P.C. Co. Ltd Thai Tobacco Factory Sugar Cane Plant Siam Craft Co., Ltd Summit Keylex (Thailand) Co., Ltd., CPAK Bangpu Plastic Production

Province Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Chiangmai Chonburi Chonburi Mahasarakham Nakhonnayok Nakhonpathom Nakhonpathom Nonthaburi Pathumthani Petchburi Rayong Saraburi Sisaket Songkla Ayutthaya Ayutthaya Bangkok Bangkok Bangkok Bangkok Buriram Chachoengsao Chonburi Chonburi Chonburi Chonburi Nakhonpathom Nakhonpathom Nonthaburi Pathumthani Pathumthani Pathumthani Pathumthani Ayutthaya Ratchaburi Ratchaburi Rayong Samutprakan Samutprakan

Reference Projects Pacific Pipe Products Application

Project

Sinotrans Co. Ltd SLC-Warehouse Factory Thai Beverage Can Co. Ltd Sugar Cane Plant Factory, CHIC PTT Public Co.Ltd. PTT Public Co.Ltd. Gas Station Gas Station, LAOS PDR. PTT Public Co.Ltd. Hospital - Chula OPD Building, Prapinklao Hospital OPD, Nakornsawan Hospital Hospital OPD,Phuket Hospital Rama Bangple Hospital Vipawadee Hospital Intercontinental Hotel & Resort, Hua-Hin Hotel Ananda Hua-Hin Resort & Spa

Bankok Boulevard , Grand Boulevard, Life Bangkok Boulevard Nalin Avenue Sampheng 2 (Kanlapapruek) Housing SC ASSET Town Home Casa Ville (Sriracha) CPN Village Eua-Arthorn housing project (Klogn Kud) Industrial Park - Rojana Industrial Park Industrial Park - Welgrow MRT - Blue line (1, 4th Contract) MRT - Purple line, 3rd Contract (Maintenance Center and Park & Ride Building) MRT- Blue line, 2- 4th Contract (Foundation) Road Construction Project connecting Ratchaphreuk - Kanchanaphisek road Megaproject Sri Rat Express Way Project - Outer Ring Road InfrastrucMRT Red Line, 2nd Contract ture MRT- Green line, 1st Contract Rom Klao Bridge D/B Track Train (Kabinburi - Paktongchai) D/B Track Train (Kabinburi - Wangnamkaew) MRT-Green line, 1st Contract Siam Global House Macro, Laemchabang Modern Big C, Nathavi Trade Thai Watsadu Rangsit Thai Watsadu Grand Home Mart (Bangna) Maliwan Palace Thai Insurance Co.Ltd Supreme Court TV 5 Office Building Commanding Center Building, Royal Thai Navy Embassy - Australia Government Complex Center Innovative Management and Tourism Building - Burapha University

Province Samutprakarn Samutprakarn Saraburi Sukhothai Suphanburi Chonburi Kanphaengphet LAOS PDR Rayong Bangkok Bangkok Nakhonsawan Phuket Samutprakan Samutsakhon

Application

Project

CAT Telecom Dhipaya Insurance Public Co. G-Land Co.Ltd The PEARL BANGKOK ECG Co.,Ltd Office Building Solar Farm Ordnancerta (Kiak Kai) Bank of Thailand The National Anti - Corruption Commission Lotus Land Klong 5 Excise Department Electricity Generating Authority of Thailand Electricity Power Plant Electricity Generating Authority of Thailand Metrolotitan Electricity Authority Power Plant Bangpu Industrial Park Waste Power Plant The Industrial Cogen Power Project Combined Cycle Power Plant Volvo - Show Room and Service Center (Truck and Bus) TOYOTA & UNITED, Bangna Showroom TOYOTA - Kunnavasri District Solar Rooftop ISUZU HONDA : Showroom & Service Center Showroom TOYOTA

Prachuap Khiri Khan Prachuap Khiri Khan

Bangkok

Bangkok Bangkok Bangkok Chonburi Pathumthani Samutprakarn Ayutthaya Chachoengsao Bangkok Bangkok

Province Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Khonkaen Nonthaburi Pathumthani Samutprakarn Bangkok Lumpang Nonthaburi Nonthaburi Samutprakan Samutprakarn Saraburi Saraburi Bangkok

Bangkok Chaiyaphoom Kanchanaburi Mahasarakham Nakhon Ratchasima TOYOTA DISCOVERY Nakhonpathom ISUZU, Showroom Nakhonpathom NISSAN Phuket Ubon MERCEDES BENZ, Showroom Ratchathani Sport Administration Center, Sports Authority Bangkok of Thailand Sport Center Sport Stadium - Nawaminthrachinuthit School Bangkok Mitr Phol Football Stadium Ratchaburi Ayutthaya Warehouse, Nawanakorn Grundfos (Thailand) Co.,Ltd Bangkok Bangkok PK Park Thainamthip Co., Ltd Bangkok Chachoengsao Nissan Motors Co.Ltd Pioneer Co.,Ltd Chachoengsao Hayashi Telempu (Thailand) Co.,Ltd Chonburi T-PARK - Panthong Chonburi Nakhonpathom Warehouse Truck Terminal - Phuttamonthon Thainamthip Co., Ltd Pathumthani PK Park Samutprakarn PK Park Tip 7 Samutprakarn PK Park Tip 8 Samutprakarn T-PARK -W1 Samutprakarn SEM Factory Samutprakarn PK Park Tip 8 Samutprakarn RBF P Lot 3 Phase 2 - Hemaraj Saraburi

Bangkok Bangkok Bangkok Bangkok Bangkok Nonthaburi Prachin Buri Prachin Buri Samutprakarn Ang Thong Chonburi Songkla Bangkok Pathumthani Samutprakan Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok Bangkok