IMK - Metal Industry of Kosovo

GLOBAL ENGINEERING AND CONSTRUCTION CORPORATION

Mabetex Project Engineering was founded in 1991 by Mr. Behgjet Pacolli and a group of engineers with a wide experience in the field of planning and sales of civil and industrial construction.

Today Mabetex is a global company which in a few years has become one of the most important players in the world with subsidiaries in 18 countries.

The company is headquartered in Lugano, Switzerland, and employees some 14 thousand.

www.mabetex.eu

SPECIALIZED IN MOST AREAS OF CIVIL AND INDUSTRIAL PLANNING

Mabetex is specialized in most areas of prestigious civil and industrial planning and has a extensive portfolio for work carried out all over the world on restoration of historical buildings, administrative and public buildings, urban planning, hospitals, hotels, sports arena, trade centers, residential buildings, theaters and auditorium, airports and interiors.

The company’s primary goal is quality and customer satisfaction which has been the key to success.

METALIC INDUSTRY OF KOSOVO The company for production of steel welded pipes and shapes of different profiles in Ferizaj, Kosova, is one of the biggest companies in pipes industry in South-Eastern Europe.

Since its establishment in 1972, the company has produced over 12,000km (approx. 1,500,000 tons) of pipes for water, gas and oil supply systems in many countries around the world.

Production of all types of steel welded pipes with dimensions from 219.1mm – 2032mm enables presence of our products in the industry, in the region and worldwide.

Quality of our products is in compliance with international standards for production and controlling, such as: API, EN, DIN, ISO, ASTM, BS, NF, UNI, GOST, etc.

THE INDUSTRY CONSISTS OF THREE PRODUCTION UNITS 1. the unit for spiral welding 2. longitudinal welding 3. the coating-isolation unit And has an administrative building (with approx. 52,000m2 of covered surface) placed in a surface of more than 28 hectares of land in Ferizaj, South-Eastern part of Kosova.

Spirally seamed pipes unit - consists of three production lines for production of steel pipes.

Production of steel welded pipes, and the line for cutting steel sheet - Slitter.

Coating unit (insulation) – consists of the line for coating and protecting pipes from corrosion (inner insulation with bitumen lacquer/ spray, epoxy raising, metallic basic colour, etc., and external insulation with bitumen lacquer/ spraying, bitumen quantity from 1 to 4 levels, metallic basic colour.

Metalic Industry Of Kosovo also exercises supporting activities as follows: Preparing and installing metallic constructions from steel pipes and other profiles (open and closed), Production of reservoirs (horizontal and vertical with the 3 volume of up to 100m ) for water, oil and other non-standard products.

The company has its train with wagons and railway infrastructure of 3.7km connected with the regional railway.

SPIRAL WELDED STEEL PIPES

The basic materials are laminated hot sheet metal with carbonic steels and steels with low carbonic quality, and rupture strength Max 600 MPA. It is supplies in coils with outer diameter up to max 1800 mm, inner diameter 650 mm and weight up to max 30 MP. Sheet metal widths is from 600 mm up to max 2000 mm, with thickness from min 4 mm up to max 14 mm and provides production of pipes from 219.1 up to max 2032 mm.

Pipes are supplied with processed edges and in length from min.

8 m up to max. 16 m.

METALIC INDUSTRY OF KOSOVO IS EQUIPPED WITH MODERN TECHNOLOGY THAT ARE INSTALLED IN DEPARTMENT OF PRODUCTION SPIRAL WELDED STEEL PIPES WHICH PROVIDES MANUFACTURE OF WELDED PIPES WITH DIFFERENT DIAMETERS, THICKNESS OF THE WALL AND QUALITY OF DIFFERENT BASIC MATERIALS. SPIRAL WELDED STEEL PIPES

Pipes are manufactured according to BLOHM + VOSS principles, while the edges of the metal sheet are welded by the process of automatic electric arc welding under protective atmosphere flow.

Manufacture, quality control and data-processing are performed according to API, DIN, GOST, EN and other standards for pipes manufacturing.

In manufacturing process following controls are performed: automatic control of welding site by ultrasound, outer and inner visual control, hydraulic control under pressure up to 211 Bar and at the end final control. Mechanical and chemical examinations according to standards and parameters of productions are performed in factory’s own laboratory.

American Petroleum Institute is convinced in production of high quality of factory for steel pipes and gave the licence for use of API monogram.

SPIRAL WELDED STEEL PIPES

LINE FOR METAL SEATH CUTTING SLITER In the department is installed manufactuing lines for metal sheet cutting and plain metal sheets cutting.

Hot laminated metal sheet (HLMS) can be cut in plates with different dimensions from 900mm - 1800mm width and 3.2mm thickness, and from 2000mm - 14000mm in length.

Dimensionof HLMS which can be used un ball from inner diameter from fi 720 = fi860mm and outer diameter max fi 1800mm and maximal wight 28000kg.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

1. SCOPE OF USE Pipes are used according to mentioned standards for transmission of gases, water and oils, and for oil and natural gas industry.

2. MANUFACTURING PROCESS Laminated hot metal sheet is used for spiral welded pipes. They are is supplied in ball COIL which are welded transversaly and connected integrally – in noended metal sheet.

Metal sheet passes through certain preparatory equipments which made driving and cutting edges. After that it comes to mechanism for shaping in spiral form. Wire and flux are selected based on the quality of the material according to EN 760 and EN 756.

Length of the pipes gained in this way during the manufacturing process

is cutted in desired length with appropriate equipment for cutting. Pipe formed in such a way requires no additional rounding, because it has now been reached during the self-installing pipe forming.

The advantage of this process is that from one width of a sheet different diameters of the pipes can be obtained. Production is more economical, especially in during processing of pipes with large diameter and small thickness of wall. In further process pipes are checked in quality control unit.

3. MATERIAL Selection of type of steel is a matter of buyers and depend on working conditions of pipe. Steels used for manufacturing pipes are validated according to API, EN, DIN, GOST standards. These standards include all issues of material for pipe processing.

SPIRAL WELDED STEEL PIPES

Pipes are processed according to API5L parameters from the Siemens-Martin furnace’s, electric furnace or converters.

SPIRAL WELDED STEEL PIPES

Cross Section

Outter weld

X - Ray examination

Equipment for tube cutting Rolled coil

Cut with round slip

Visual control

Pipe repair

Inner Weld

Radiographic X - Record

Final control

The main technological line

Secondary technological line

Lathe for edge processing

Anticorrosion protection

Hydrostatic examination

Final production

CALCULATION OF WEIGHTS DEPENDING ON THE THICKNESS OF THE PIPE OUTSIDE DIAMETER

NORMAL THICKNESS

CALCULATION OF WEIGHTS DEPENDING ON THE THICKNESS OF THE PIPE

THE WALL THICKNESS

mm

in

mm

in

219.1

8.625

4.5

0.176

mm in

4.0 0.160 21.4

THE WALL THICKNESS 4.5 0.176 23.7

5 0.192 26.4

5.6 0.219 29.4

6 0.236 31.5

6.3 0.250

7 0.275

33.2

36.6

7.1 0.281 37.2

10 0.394

1 0.438

12 0.472

12.7 0.500

46.6

51.6

56.7

61.2

64.1

8 0.312

9 0.354

41.5

244.8

9.629

4.5

0.176

23.5

26.6

29.7

33.1

35.3

36.7

41.0

41.6

46.7

52.3

57.9

63.4

68.8

71.6

273

10.750

5

0.192

36.7

29.7

33.0

36.8

39.5

41.6

45.9

46.7

52.1

58.5

64.9

71.4

77.2

80.9

298.7

1.759

5

0.192

29.1

32.6

36.2

40.4

43.3

45.4

50.3

50.6

57.3

64.2

71.2

78.1

84.8

88.2

43.8

47.0

49.5

54.7

55.6

62.1

69.8

77.4

85.3

92.3

96.7

60.1

61.2

68.3

76.9

85.2

93.9

101.6

107

78.3

88.2

97.8

108

116.7

122

80.7

91.0

101

111

120.4

126

323.9

1

5.6

0.219

31.8

35.3

39.3

355.6

12.750

5.6

0.219

34.9

38.8

43.2

48.2

51.7

54.5

406.4

14

6.3

0.250

40.0

44.4

49.5

55.1

59.2

62.4

68.9

70.1

419

16

6.3

0.250

41.2

45.8

51.0

56.9

61.1

64.3

71.1

72.3

457.2

16.500

6.3

0.250

45.0

508

18

6.3

0.250

558.8

20

6.3

0.250

609.6

22

6.3

0.250

660.4

24

7.1

0.281

50.1

55.8

62.1

66.7

70.3

77.7

79.0

88.2

99.4

110

122

131.7

138

55.7

62.0

69.1

74.2

78.2

96.5

87.9

98.2

1

123

135

146.7

154

68.3

14.0 0.551

76.1

81.7

86.1

95.2

96.9

108

10.7

135

149

161.8

170

191

83.1

89.3

94.1

104.1

106

118

122.0

148

163

176.8

185

209

96.3

102

12.7

15 1

128

133.3

160

177

191.8

201

227 245

1.2

26

7.1

0.281

11.7

110

1

124

138

144.5

173

191

206.9

217

71

28

8

0.312

11.8

118

121.5

133

148

155.8

185

205

221.9

233

263

762

30

8

0.312

119.3

126

130.3

141

158

167.1

198

219

236.9

249

812.8

32

8.8

0.344

134

139.1

150

168

178.4

211

232

252.0

264

863.6

34

10

0.394

126.8 134.4

280 298

142

147.8

159

178

189.6

223

246

267.0

280

316

914.4

36

10

0.394

149.4

157

156.6

177

198

199.3

248

274

297.1

312

352

1016 1120

40

0.438

174

174.1

195

218

223.5

274

302

327.8

344

388

44.1

1 1

0.500

192.1

213

238

246.5

298

330

357.4

375

423

1220

48

12.7

0.500

209.4

230

258

268.7

323

357

387.0

506

458

1320

52

12.7

0.562

277

290.9

348

384

416.6

437

493

1420

55.9

14.0

0.562

297

313.1

372

41.1

446.2

468

528

1520

59.8

14.0

0.562

316

335.3

397

439

457.8

499

564

1620

63.8

14.0

357.5

422

530

599

67.7

14.0

379.7

446

466 493

505.5

1720

0.562 0.562

535.1

562

634

1820

71.7

14.0

0.562

401.9

471

521

564.6

623

669

1920

75.6

14.0

0.562

496

548

594.2

592

704

2020

79.5

14.0

Calculation of weights is done according to the formula: G=(Dj-t)xtx0.00246615 (kg) Dj-outside diameter (mm); t-wall thickness (mm); 0.00246615 - standard coefficient

Calculation of weights is done according to the formula: G=(Dj-t)xtx0.00246615 (kg) Dj-outside diameter (mm); t-wall thickness (mm); 0.00246615 - standard coefficient

3.1 CHEMICAL PROPERTIES OF MATERIAL

3.2 CHEMICAL PROPERTIES OF MATERIAL Properties on rupture of steels types A, B, X42, X46, X56, x60, X65 AND X70 should comply with given rules in table 2. TABLE

VETITË NË KËPUTJE SIPAS API Std 5LS ACCORDING TO PROPERTIES rupture API Std 5LS

Composition of the steel type A, B, X42, X46, X56, x60, and X65.

Verified by analysis of effluent charge it must comply with requirements of chemical composition according to the table.

1

2

3

4

Steel Type

Sustainabilityon the border of fluency min psi, N/mm2

Sustainability in weaned border* min psi, N/mm2

xtension in 2 in (50.8 mm) min. %

CONTENTS FOR ANALYSIS WITH SPILL ACCORDING API STD 5LS

1

2

3

4

5

6

7

8

Lloj i Çelikut 1 Steel Type

1C % max

1Mn % max.

P % max.

S % max.

Colom % min.

V % min.

Ti % min.

A

30.000

206.98

48.000

330.59

B

35.000

241.32

60.000

413.98

X42

42,000

295.00

60.000

413.98 4

X46

46.000

289.39

63.000

34.58

X52

52.000

359.04

66.0001

455.181

A

0.21

0.90

0.04

0.05

X56

56.000

386.50

72.0002

496.382

B

0.26

1.15

0.04

0.05

X60*

60.000

413.98

71.0001

489.501

X42

0.28

1.25

0.04

0.05

X65

65.000

448.31

75.000

516.982

X46, X52

0.30

1.35

0.04

0.05

X70

70.000

482.65

2 75.0001

516.981

2X56, 2X60

0.26

1.35

0.04

0.05

30.02

30.05

78.0002

573.582

4X65

0.26

1.40

0.04

0.05

50.02

50.05

77.0001

530.721

2X70

60.26

61.60

0.04

0.05

80.0002

549.362

82.000

565.05

Mn = 0.09 – 1.60%

P =0.04

C = 0.21 SPIRAL WELDED STEEL PIPES

- 0.30%

Mn = 0.09 – 1.60%

P =0.04

S = 0.05

30.05

C = 0.21

- 0.30%

See remark 3

S = 0.05 SPIRAL WELDED STEEL PIPES

TERMS OF DELIVERY AND QUALITY CONTROL

From API 5L, EN and DIN 1626, DIN 1629, DIN 2460, DIN 2461 and DIN 17 172 parameters, key terms for delivery are extracted and presented in the following pages 4.1. According to API – number of tests on cutting - stretching are performed: on base material and on normal - transversal welded connection.

From the first pipe and depending on pipe diameter, dimension of the batch size is specified in standard. In one batch of 200 pieces or less from each batch of 100 pieces or less by every dimension 14 IN or larger.

4.2 Factory control performs a test for every steel charge which is then used for manufacture of pipes according to this specification.

Test report is submitted to the buyer

TECHNICAL CONDITIONS FOUNDED IN ORDER, FACTORY OF WELDED STEEL PIPES DELIVERS ACCORDING TO CONDITIONS AND REQUIREMENTS OF CUSTOMERS, BUYERS AND STANDARD. MOST OF THOSE CONDITIONS COMPLY WITH THE API STANDARD, PRINCIPAL GERMAN STANDARDS AND EN, RESPECTIVELY. SPIRAL WELDED STEEL PIPES

4.3 The welded pipes under the protection of the atmosphere with outside diameter 12.75 IN and larger type A in 65Kp/cm², spiral weld will be tested on inflexion under adjusted pressure.

A sample for testing in the inside seam and a sample for reversal inflexion testing on approx. 180˚ into a mould.

4.4 A more detailed explanation can be found in API 5L parameters.

SPIRAL WELDED STEEL PIPES

5.1 Testing pressure, will be presented in standard pressure tab. 9 or higher pressures if both the buyer and the manufacturer agree (but not to exceed the value K = 0.9).

TESTING ON HYDROSTATIC PRESSURE

5.2 Hydrostatic testing control, in factory each pipe must resist without leakage under pressure mentioned under point 5.1 at least.

Testing pressure pipes for pipes with dimension 18 IN and smaller, lasts at least 5 seconds while the pipes with dimensions of 20 IN and larger, lasts at least 10 seconds; under pressure pipes will be hit with the hammer of 2 Lb (0.9 kg ) near seam at both ends.

CALCULATION OF HYDROSTATIC PRESSURE IS PERFORMED ACCORDING TO THE FORMULA:

P=20 x k x S x t /D K • Coefficient that depends on the type of material.

S • The minimum limit of flux (MPA) T • Thickness mm D • Diameter (mm) Value of K • according to API5L quality Gr A and B K = 0.6

QUALITY X 42 – X80 K = 0.60 for D< 5 9/16 K = 0.75 for D 65/8 - 8 5/8 K = 0.85 for D 10 ¾ - 18 IN K = 0.90 for D > 20 IN

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

6.4 LENGTHS

The pipes will be delivered in length according to tab 8 on request of buyer can also delivered in other lengths.

6.5 WEIGHTS

DIMENSIONS AND WEIGHTS

Weight of each pipe may deviate apart from the theoretical weight limits itself given by point.6.6 Pipes are taken randomly to check whether they are straight. Deviation of straight lines cannot exceed 0.2 to 1% of the length.

6.7 EDGES OF PIPE

Pipe is sent at ends under the corner of 30 degrees, 75-0 degrees, measured from the line drawn normal to the axis of the pipe and blunt, from: 1/16 +- 1/32 IN (1.59 +- 0.79 mm).

6.1 WELDED SPIRAL PIPES FOR PIPELINE WILL BE SUBMITTED IN DIMENSIONS WITH OUTSIDE DIAMETER, WALL THICKNESS AND WEIGHT ACCORDING TO TABLE 9. AND PARAGRAPHS 6.2 AND 6.3 RESPECTIVELY, ACCORDING TO REQUIREMENTS OF BUYER. 6.2 DIAMETER

Outside diameter should be within the tolerances set out in paragraph 6.1.1 (inside diameter is adjusted using outside diameter and tolerances for weight).

6.3 WALL THICKNESS

Each pipe should be measured, to comply with requirement for thickness of the wall which in each site must be within tolerances listed in paragraph 6.1.4 except in the area of the seam which will not be limited to plus tolerance. X42-type pipes and larger, with intermediate wall thickness in comparison with those listed in tab.

9 can be made by agreement between the buyer and manufacturer.

SPIRAL WELDED STEEL PIPES

6.1.2. EDGES OF PIPES

Outside diameter of the pipe from 12 ž IN to 20 IN. Inclusively may be smaller mostly 0.79 mm from outside diameter established in the distance of 101.6 mm from the edge of the pipe and to enable passage of measuring ring over a distance of 101.6 mm which gap is from 2.38 mm greater than the outside established diameter of the pipe.

6.1.3 THE ALLOWING AVOID FROM THE CIRCULAR SHAPE-OVALITY

Deviation from roundness, for pipes with dimensions 20 IN and larger in the distance of 101.6 mm from the ends of the pipe, outside diameter shall not be greater than 1% of the diameter specified.

6.8 CONDITIONS OF SURFACES

Pipes surface should be smooth outside and inside. Non-significant surface roughness, or shallow longitudinal lines, which are dependant to the production process are permissible if the wall thickness is within permissible limits and usability of the pipe is not seriously endangered. Elimination of jacket of laminate, slits and scratches particularly is allowed below the limits of the thickness of the wall. Removal of surface errors with lever stroke are not allowed. Repair seam places is allowed.

SPIRAL WELDED STEEL PIPES

PIPES MANUFACTURE

BY EN 10217

EN 10217 PART 1

Welded steel pipes for use under pressure Ferro-alloy and non ferro-alloy steel pipes with established properties for environment temperature.

EN 10217 PART 2

Ferro-alloy and non ferro-alloy steel pipes with established properties for high temperatures.

EN 10217 PART 3

Pipes withe fine-ground structure

EN 10217 PART 4

Ferro-alloy and non ferro alloy steel pipes with electric seam and established properties for low temperatures.

EN 10217 PART 5

Welded steel pipes under the protection of dust - flux from ferro - alloy steel and non ferro - alloy with established properties with high temperatures.

EN 10217 PART 6

Same as EN 10217 - 5 only for specefied properties for low temperatures.

EN 10217 PART 7

Steel pipes from anti-corrosive steel - stainless.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

STEEL PIPES WITH SPIRAL WELD

ACCORDING TO: DIN 1626 / DIN 1628 / DIN 1615 PIPE USE EN 10 208-2

For transport of flammable liquids. Technical conditions of supply PART 1: pipes according to requirements of class B

EN 10 217-1

For high pressure purposes PART 1: non-alloyed steel pipes with specific properties under surrounding environment. Temperature

EN 10 217-5

For high pressure purposes. Technical conditions of supply, PART 5: non-alloyed steel pipes welded under flux with specific properties under higher temperature.

EN - 10 208-2 EN - 10 217-1 EN - 10 217-5 EN - 10 219-1,2 EN - 10 229

SPIRAL WELDED STEEL PIPES

EN 10 219- 1, 2

Welded hollow sections from non-alloyed and fine- grained coldformed steel PART 1: Technical conditions of supply, PART 2: tolerance, dimensions and cross-section properties.

EN 10 224

Non alloyed and alloyedand shapes pieces for transport of liquids, Drinking water inclusive. Technical conditions of supply

MATERIAL GRADES EN 10 208 – 2

L 245 MB, L 290 MB,L 360 MB, L 415 MB, L 450 MB, L 485 MB

EN 10 217 – 1

P 235 TR1, P 235 TR2, P 265 TR1, P 265 TR2,

EN 10 219-1

S 235 JHR, S 275 JOH, S 275 J2H, S 355 JOH, S 355 J2H

EN 10 224

L 235, L 275, L 355,

Pipes produced in accordance with EN 10 224 standard are certified With conformity sign CE Other material grades or materials with special chemical properties can be affered after mutual agreement.

SPIRAL WELDED STEEL PIPES

CHEMICAL COMPOSITION (ANALYSIS OF SPILL) a in % by mass EN 10217-1:2002 (D)

PROCESI I PRODHIMIT, RRJEDHA E PRODHIMIT DHE DËRGESA EC 10217 - 1:2002 (D) The production process Number

Process

Symbol

The process flow Outgoing material Deformation process

1a Laminated tape in hot

1b 1c

Deformation in the cold (+Welding) + Deformation in the cold reduced expansion in the continuosly hot Laminated sheet in temperature to hot or normalized and achieve normal state of ripeness laminated tape

Laminated tape in hot and normalized

2a 2b

Deformation in the cold (+Welding)

Electric welding

b

EW

2c 3

Laminated in the cold Deformation in the cold and bake for (+Welding) removing tensions

4 11a 11b 11c 12a

Welding powder or Spiral seam

SAW

13a 13b 13c 21c

Continual welding (only for steel qualities) P195 dhe P235 me D<_ 114.3 mm

Deformation in the cold (+Welding)

SAWL SAWH Laminated sheet or ape and normalized

12b 12c

Laminated sheet or tape in hot

As the lines 11 or 12

Deformation in the cold (+Welding)

Deformation in normalization (+ Welding)

BW Laminated tape in hot

Deformation in the cold (+Welding)

Delivery condition

Aplicable for quality TR 1

TR 2

i salduar

X

-

NW

X

-

NP

X

X

welded

X

-

NW

X

X

NP

X

X

NR

X

X

NP

X

X

welded

X

-

NW

X

-

NP

X

X

welded

X

X

NW

X

X

NP

X

X

welded

X

X

NW

X

X

NP

X

X

welded

X

-

a i salduar: Pa trajtim të nxehtë, NP: Tërë gjatësia e tubit me pjekje normale, NW: Zona e tegelit të salduar me pjekje normale, NR: i laminuar dhe normalizuar b saldimi me frekuencë të lartë, me një frekuencë minimale 100 kHz është e lejuar vetëm për tubat e cilësisë TR2

Steel quality

C

Si

Mn

P

S

Altotal

Crb

Cub

Mob

Nbb

Nib

Tib

Vb

Cr+ Cu+Mo +Nib

Designation

No. of material

max

max

max

max

max

max

max

max

max

max

max

max

max

max

P195TR1

1.0107

0.13

0.35

0.70

0.025

0.020

-

0.030

0.030

0.08

0.010

0.030

0.04

0.02

0.70

P195TR2

1.0108

0.13

0.35

0.70

0.025

0.020

0.02d

0.030

0.030

0.08

0.010

0.030

0.04

0.02

0.70

P235TR1

1.0254

0.16

0.35

1.20

0.025

0.020

-

0.030

0.030

0.08

0.010

0.030

0.04

0.02

0.70

P235TR2

1.0255

0.16

0.35

1.20

0.025

0.020

0.02d

0.030

0.030

0.08

0.010

0.030

0.04

0.02

0.70

P265TR1

1.0258

0.20

0.40

1.40

0.025

0.020

-

0.030

0.030

0.08

0.010

0.030

0.04

0.02

0.70

P265TR2

1.0259

0.20

0.40

1.40

0.025

0.020

0.02d

0.030

0.030

0.08

0.010

0.030

0.04

0.02

0.70

Elementet të cilat nuk janë dhënë në këtë tabelë çelikum guxojmë përveq trajtimit të sharzhës pa pëlqimin e porositësit jo me qëllim ta japim. Janë të gjitha masat e arsyeshme për ti përmbushur për furnizim të elementeve nga mbeturinat ose materiale të tjera të përdorura të cilatdo të përdoren për prodhimin e çelikut të parandalohen.

Pjesët e elementeve nuk ka nevojë të jepen nëse sharzhes nuk i shtohen me qëllim.

Opcioni 3: Për ti lehtësuar deformimet vlenë një përqindje maksimale e pranuar e bakrit, e cila duhet të jetë më e vogël se e treguar në tabelë dhe një përqindje maksimale e kallajit.

Kjo kërkesë nuk vlenë nëse çeliku përmbanë komponime të bollshme të azotit dhe e cila duhet të jepet.

PRODUCT ANALYSIS TOLERANCES LIMIT VALUES SET BY THE MELTING ANALYSIS

Element

Limit values of analysis of melting % masore

Product analysis tolerance % masore

C

≤ 0.20

+ 0.02

Si

≤ 0.40

+ 0.05

Mn

≤ 1.40

+ 0.10

P

≤ 0.025

+ 0.005

MECHANICAL PROPERTIES EN 10217-1:2002 (D)

Steel quality

Test of traction The upper fluency border ReHb For T in min Maximum stability Rm

Designation

No. of material

T≤ 16

Test of charpy

Minimum average value KV in Jan a temperature 0C prejc

Zgjatimi Extension A% b,c min

16 < T ≤ 40

l MPa* min

MPa

l

S

≤ 0.020

+ 0.005

Al

≤ 0.020

+ 0.005

P195TR1e

1.0107

195

185

320 deri 440

27

Cr

≤ 0.30

+ 0.05

P195TR2

1.0108

195

185

320 deri 440

Cu

≤ 0.30

+ 0.05

P235TR1e

1.0254

235

225

Mo

≤ 0.08

+ 0.02

P235TR2

1.0255

235

Nb

≤ 0.010

+ 0.005

P265TR1e

1.0258

Ni

≤ 0.30

+ 0.05

P265TR2

1.0259

Ti

≤ 0.04

+ 0.01

V

≤ 0.02

+ 0.01

t

t 0

-10

10

25

-

-

-

27

25

40

28

27

360 deri 500

25

23

-

-

-

225

360 deri 500

25

23

40

28

27

265

255

410 deri 570

21

19

-

-

-

265

255

410 deri 570

21

19

40

28

27

Për trashësinë e murit më të madhë se 40 mm vetitë mekanike bëhen sipas marrëveshjes.

Shih 11.2 l: drejtim gjatësorë, t: drejtim tërthor Opsioni 5: Shtalbësia në drejtim gjatësorë është për tu përcaktuar në -100C Tubat të cilët sipas këtyre materialeve prodhohen, nuk janë të përshtatshëm për të plotësuar kërkesat themelore të sigurisë sipas direktivës së BE-së * 1 MPa = 1 N/mm2

MAXIMUM HEIGHT OF THE WELD SEAM FOR EW AND BW TUBES

TOLERANCES ON OUTSIDE DIAMETER AND WALL THICKNESS

Dim. in mm

Dim. in mm

Maximum height of the weld seam

Wall thickness T

Outside diameter D

Tolerance on Outside diameter D

Wall thickness / T T≤5

D ≤ 219.1

+- 1% or +- 0.5 whichever is the greater

D > 219.1

+ -0.75% or + - 6.0 whichever is the smaller

5 < T ≤ 40

+- 10% or +- 0.3 whichever is the greater

Inside

Outside

T≤ 12.5

3.5

3.5

T > 12.5

4.8

4.8

+ - 8.0% or + -2.0 whichever is the smaller

MAXIMUM RADIAL OFFSET OF THE ABBUTING PLATE OR STRIP

*The plus tolerance excludes the weld area (see 8.7.4.2) Dim. in mm

MAXIMUM HEIGHT OF THE WELD SEAM FOR EW AND BW TUBES

Dim. in mm

Manufacturing process

EW BW

Dim. in mm

Dim. in mm

Quality TR1

Quality TR1 Outside

Inside

Trimmed

1.5

Trimmed

0.5 + 0.05T

-

Maximum radial offset

T ≤ 12.5

1.6

T > 12.5

0.125 T with a max. of 3.2

2

Steel Type

Inside

0.5 + 0.05T

Wall Thickness T

1

Outside

As rolled

Dim. in mm

-

3

Analysis of melting in % max

Mechanical properties of the material at room temperature Fluency boundary

Sign

Number of material

C

P

S

Sustainability the repture N/mm2

St 33

1.0033

-

-

-

323 – 490

-

-

18

St 37

1.0110

0.20

0.08

0.05

362 – 441

235

225

23

St 42

1.130

0.25

0.08

0.05

412 – 490

255

245

20

Over 16Up to 16 mm 2 N/mm 40mm 2 N/mm

Extension Lo = 5do

FLOW CONTROL HYDROSTATIC TEST

MAXIMUM HYDROSTATIC PRESSURE CAN BE 70 BAR MOR TO BE CALCULATED FOR LOWER VALUES ACCORDING TO THE FORMULA.

P=20xsxt/D (bar) S - limit flow of material is taken 70% of the minimum value (MPA) tab.4 t (mm) - Thickness D (mm) - outer diameter.

Time of pressure testing for pipes For pipes: D≤475mm t=5 sec For pipes:D:≥475mm t=10 sec

MARKING Product identification marking shall include: 1. Name of manufacturers of pipes 2. Manufacture standard 3. Number of pipe 4. Quality of the base material 5. Purchase order number

NOTES TO ORDER Purchaser must make request according to following guidelines: a) amount of arder (mass or length) b) pipe therm c) outer diameter and wall thickness d) designation of steel e) type of document control - certificate Example of order: 100 tuba – 406,4x5-EN 10217-1- P-235 TR option 3.1.c

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

STEEL PIPES WITH SPIRAL WELD

ACCORDING TO: DIN 1626 / DIN 1628 / DIN 1615 PIPE USE DIN 1626

For pipe line construction containers or equipment for o maximum working temperature 300 C and maximum working pressure 6.4 MPa (in dependence on dimension and wall thickness)

DIN 1628

For pipeline construction, containers or equipment for maximum working temperature 300 and unlimited working pressure

DIN 1615

Without any special requirements

MATERIAL PROPERTIES Input material for pipe production is wide hot-rolled steel stripe produced with under temperature controlled regime of rolling and cooling with guaranteed weldability

MATERIAL GRADES DIN 1626

St 37.0, St 44.0, St 52.0 chemical amd mechanical properties in accordance with DIN 1626 Tabel 2, 3, 4, A.1

DIN 1628

St 37.0, St 44.0, St 52.0 chemical amd mechanical properties in accordance with DIN 1626, Tabel 2, 3, 4, A.1

DIN 1615

without any special requirement and pressure material stress SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

ACCORDING TO:

MANUFACTURE METHOD

Method of manufacture remain to manufacturer (ERW weld fusion or ARC).

DIN STANDARD 1626/84

MANUFACTURE OF PIPES

MATERIAL This parameter applies to the manufacture of circular T steel pipe with rectilinear or spiral welding. Applies for water, and hot water transfer and for tank, branching pipes.

The laminated metal sheet used in hot (SHNL) technically handled - normalized.

Maximum pressure and working temperature are given in Table. 1 (values of sustainability, the pipe material) • given in layer 1 • in temperature 300°C

(Table 2) mechanical properties shall comply with the GIVEN requirements tab.4

CHEMICAL COMPOSITION

Dimensions and permissible measures 1. Outer diameter (applies tab. 4) 2. Allowed deviations for thickness tab.4. 4.10.2.2 3. Allowed height of welding

This parameter applies to: Welded pipes with circular shape from non ferro-alloy steel, for special requirements (see DIN1615).

T ≤ 8mm 2.5 mm 8 ≤ t ≤ 14 3.0 mm 4 ≤ t ≤ 40 4.0 mm

Welded pipes with circular shape from ferro-alloy steel, for special requirements (see DIN1626).

Welded pipes with circular shape from general steel, for construction see (DIN17120).

Steel pipes for pipe conduit for liquids and flammable gases (DIN17 172).

MECHANICAL PROPERTIES GUARANTEE THE VALUES OF STEEL FOR WELDED PIPES ACCORDING TO DIN 1626

SPIRAL WELDED STEEL PIPES

1

2

3

4

5

Type of Pipes

Steel Type

Sustainability the rupture 2 N/mm

The boundary Fluency min. 2 N/mm

Extension L0 = 5D0 min.%

Tubes for general use DIN 1626, fleta/page 2

St 33, St 37, St 42

33 – 50, 37 – 45, 42 – 50

Pa rregulla 24 , 26

18, 23, 20

Tubes with certain quality and especially, tube examined with certain quality DIN 1226, fleta/page 3,4

St 34 – 2 St 37 – 2 St 42 – 2 St 52 -- 3

34 -- 42 37 – 45 42 – 50 52 – 62

21 24 26 36

26 23 20 22

SPIRAL WELDED STEEL PIPES

TIPE OF STEEL - ANALYSIS OF MELTING (CHEMICAL COMPOSITION)

BREADTH OF EXAMINATION AND GUARANTEED VALUES OF EXAMINATION OF WELDED PIPES ACCORDING TO DIN 162

Mechanical and techno logical examinations Lot

Values guaranteed examinations of the tubes during normal temperature Technical conditions by

DIN 1626 Page 2

Type of tube

Tubes for general use

Confirmation (atest) by

Fluency border for wall thickness

Submitted Examination Way Outside the Sustainaof in each diamresults bility examination tube Up to Over 16 of the eter Piece the examined 16 mm -40 mm Extention of the rupture Lot L =5d O 0 tube controlled Min N/mm

Steel type

-235 235

323 - 490 362 - 441 412 - 490

St 33, St 37 St 42

225 225

182 320

DIN 1226 Page 3

Quality tubes according to the norms

St 34-2 St 37-2 St 42-2 St 52-3

330 - 412 362 - 441 412 - 490 510 - 608

206 235 255 353

206 235 225 353

26 23 20 22

DIN 1626 Page 4

Tubes with special examination by norms

St 34-2 St 37-2 St 42-2 St 52-3

330 - 412 362 - 441 412 - 490 510 - 608

206 235 225 353

206 225 245

26 23 20 22

Pull Curvature Pull Curvature

-

-

-

≤ 200 > 200 Gjer 325 > 325 ≤ 200 > 200 Gjer 325 > 325

100 100 100 100 100 100

1 2 2 5 5 2

≤ 200 > 200

50

50

1 2

≤ 200

50

2 4

50

> 200

Factory confirmation

Steel Type

Analysis of melting in % max Number of material

C

P

S

St 34-2

1.0102

206

206

206

St 37-2

1.0102

235

235

235

St 42-2

1.0132

255

255

255

St 52-3

1.0841

353

353

353

HydrHydraulic control:visual, Certificate the external or atest and internal A,B ose/or C diameter and wall thicknessaulic Same as page 3,100% examination without damage and other examinations

2

Sign

DIN 50049

Hydraulic

1

Atest A,B ose/or C

THE MECHANICAL PROPERTIES EXAMINE AT ROOM TEMPERATURE

1 1

2

2

Steel Type

Steel Type

3

4

3

Analysis of melting in % max

Mechanical properties of the material at room temperature Fluency boundary

The boundary wall thicknes fluency up to 16-40 mm 2 N/mmgn

above 16-40 mm 2 N/mm

For wall thickness up to 100 mm min. %

Sign

Number of material

St 34-2

1.0102

333-412

206

206

26

St 37-2

1.0112

362-441

235

225

23

Sign

Number of material

C

P

S

Sustainability the repture N/mm2

St 33

1.0033

-

-

-

323 – 490

-

-

18

St 37

1.0110

0.20

0.08

0.05

362 – 441

235

225

23

St 42-2

1.0132

412-490

255

245

20

St 42

1.130

0.25

0.08

0.05

412 – 490

255

245

20

St 52-3

1.0841

510-608

235

343

22

Over 16Up to 16 mm 2 N/mm 40mm 2 N/mm

Extension Lo = 5do

Sustainability the rapture 2 kp/mm

CHEMICAL COMPOSITION OF STEEL

1

2

Steel Type

Sign

Number of material

Ways of deoxidation

MECHANICAL PROPERTIES OF STEEL

3

1

2

3

4

5

6

Chemical Composition %

Steel Type

Sustainability the rupture 2 N/mm

Extension L0 = 5d0 min. %

Striking during 0 C min.

KJ

Cylinder diameter for curvature

Analysis on heating C max

Si

Analysis in pieces

Sign

Number of material

The boundary Fluency min.

2 N/mm

Mn

P max

S max

C max

C max

S

USt 34.7

1.0306

206

323-441

26

-

2a

0.35

0.040

0.045

0.21

0.050

0.060

RSt 34.7

1.0307

206

323-441

26

40

2a

USt 34.7

1.0306

U

0.17

RSt 34.7

1.0307

R

0.17

0.35

0.35

0.040

0.045

0.19

0.045

0.050

RRSt 34.7

1.0319

206

323-441

26

50

2a

RRSt 34.7

1.0319

RR

0.17

0.20-0.45

0.35

0.040

0.045

0.19

0.045

0.050

USt 38.7

1.0455

245

372-510

24

-

2a

USt 38.7

1.0455

U

0.20

0.40

0.040

0.045

0.25

0.050

0.050

RSt 38.7

1.0457

245

372-510

24

40

2a

RSt 38.7

1.0457

R

0.22

0.35

0.40

0.040

0.045

0.24

0.045

0.050

RSt 38.7

1.0459

245

372-510

24

45

2a

RRSt 38.7

1.0459

RR

0.22

0.20-0.45

0.40

0.040

0.045

0.24

0.045

0.050

St 43.7

1.0484

295

420-540

23

40

3a

St 43.7

1.0484

U

0.22

0.40

0.50-1.10

0.040

0.045

0.24

0.045

0.050

St 47.7

1.0829

323

460-580

21

St 47.7

1.0829

R

0.22

0.20-0.45

0.70-1.30

0.040

0.045

0.24

0.045

0.050

St 53.7

1.0837

360

510-630

20

St 53.7

1.0837

RR

0.22

0.25-0.55

0.25-0.55

0.040

0.045

0.24

0.045

0.050

U = not quietly;

R quietly;

RR =extremely quietly

4a 40

avb4a

ANTI CORROSIVE PROTECTION OF STEEL PIPES

PAINTING WITH LIQUID OF LIME

LAYER WITH BITUMEN AND VOAL GLASS

BASE LAYER OF BITUMEN (SPRAY)

HICKNESS OF SHEET

INTERNAL INSULATION BITUMEN OR EPOXIDE

Corrosion protection is of great importance for pipes Cused for pipeline, water pipe and oil pipeline.

Corrosion in pipelines not only can cause loss of gas, oil, water, but may also have other serious consequences, such as: poisoning, oil supply interruption, delay in water supply and other industrial installations, etc.

TECHNOLOGICAL PROCESS OF ISOLATION AND CONTROL Without electrical penetration

Pipes underwent to two complete different types of corrosion: external and internal.

External corrosion depends on the nature of the environment in which the pipe is installed, and the interior by the type of transportation.

Onclean tub

SPIRAL WELDED STEEL PIPES

Cleaning with steel spheres

With bitumen spray

Bitumen mass

Glass tape

Bitumen mass

Liquid of lime

SPIRAL WELDED STEEL PIPES

EXTERNAL CORROSION Depending on whether the pipes are placed above or below the ground surface of the outside pipe may underwent to the atmosphere or ground impact.

ANTI CORROSIVE PROTECTION OF STEEL PIPES

External corrosion of steel pipelines in most cases is electro chemical in nature. At the same time there are chemical reactions and the flow of electricity from the environment surrounding pipe and vice versa

INTERNAL CORROSION I directly in connection with fluid which is transported through pipeline. So, anti-corrosive protection is depending accordingly.

Oil and gas pipelines are usually not protected internally, while pipelines are protected to ensure safety of water from pollution

PREPARING PIPEâ&#x20AC;&#x2122;S SURFACE The first condition for quality protection is the best preparation of the surface, achieved during cleaning with steel granules, so that the surface does not flattened which enables quick basic dying.

Steel granulating is done with steel sand.

And the quality of sand is regulated by Swedish standard SIS 05590.

ISO 8501 Cleaning material used for surface are steel granules according to the American SAE standards WSS 280, WSS 330, PG 18, GL 25 with hardness 50-60 RC +-3 RC.

ANTICORROSIVE PROTECTING PROCESS Insulation of pipes with bitumin FOR external protection against corrosion firstly requires cleaning of pipe thoroughly from core of congestion, atmospheric corrosion and other impurities then with sticky dipping or concentrate dying .

Fabrics with an dry glass wool is rolled which is previously wetted in spread bitumen, then it is flattening in order to protect from the sun, reciprocal adherence during storage and transportation.

The edges of the pipes are left unprotected 150200 mm for connection and they are protected in the field after assembling in order to gain continuous anticorrosive coating protection throughout the length of pipeline.

Depending on the impact of the aggressive environment, external isolation layers of bitumen are used in armoured glass fabric.

SECURITY CORROSION:

MEASURES

AGAINST

1. protection with coating, bitumen, epoxyde 2. protecting with artificial materials coating, polyethylene.

3. cathodic protection.

Anticorrozive protection on bitumen base can be made according to standard DIN 2461, DIN 30673, AWWAC 210/84, EN 10289 DVGM.

THE TECHNOLOGICAL PROCESS OF ISOLATION AND CONTROL IS PERFORMED AS FOLLOWS: 1. control of surface conditions before cleaning 2. drying of pipe surfaces 3. preparation of surfaces 4. control of cleaned surfaces 5. heating of pipes 6. inner coating 7. control of coated surface 8. internal insulation 9. control of inner insulation 10. outer coating 11. control of coated surface 12. external insulation 13. control of the thickness and electric non conductivity 14. calcification of pipes

ANTI CORROSIVE PROTECTION OF STEEL PIPES

SPIRAL WELDED STEEL PIPES

INSULATION WITH EPOXIDE

EXTERNAL INSULATION WITH BITUMEN

Is realized depending on the destination:

Normal external insulation

For the transport of water intended for industry after purification a base layer is disposed for connection with one or two layers (the base of Cinkopoks or feripoks) by Aireles system, with thickness of 30 to 60 microns then given final layer of epoxy resin with one or two layers realizing thickness of 300 to 400 microns, recommended optimum thickness 100 microns for one passage.

Is performed by coating small strip of wool armoured glass dipped in melted bitumen in the body of pipe which one makes rotational movement about the axis and moves simultaneously axially enabling the body to support the entire length of pipe.

Insulation thickness up to 3.5 mm and homogeneity control through isolation test by device Holiday test for electric penetration to 10 KV voltage.

After giving each layer a certain time have to be passed (each manufacturer recommends time) to give another layer.

The layer thickness is measured in liquid state with device Elcometer epoxide obtained by mixing two components A and B according to the recommendation of the manufacturer and giving one or two layers depending on the requirements for thickness form 300 to 400 microns.

For this type of resin we possess the certificate for use for drinking water.

EXTERNAL INSULATION WITH BITUMEN Is performed by coating small strip of wool armoured glass dipped in melted bitumen in the body of pipe which one makes rotational movement about the axis and moves simultaneously axially enabling the body to support the entire length of pipe. Insulation thickness up to 5.5 mm. Homogeneity of insulation is checked by apparatus for electric penetration (Holiday test) with voltage 20 kV.

SPIRAL WELDED STEEL PIPES

IMK STEEL CONSTRUCTION

IMK is part of Mabetex Group. Metal structures factory - IMK Steel Construction, started operating in the early 2016 and is currently involved in the regional, European and Asian market.

IMK SC is a modern factory which provides Engineering, Production and Assembly of metal structures.

The aim of IMK Steel Construction is maintaining the quality of services and products that are offered within this sector and the continuous rise

MISSION Build and develop business relations with national and international partners through implementation of the highest standards on the field of engineering, production and execution of Steel Structures.

VISION Become regional leader for high quality services in the field of steel structures.

of labor criteria especially increased reliability towards customers.

To achieve this goal, IMK Steel Construction has highly motivated professionals, advanced software Allplan, Tekla, Midas, Cinema 4D etc., as well as the latest CNC technology in the field of production of metal structures.

OBJECTIVE Within a two year period of time achieve criteria required by EN 1090 to earn CE mark and fully implement ST: ISO 9001:2013 Quality Control Management.

IMK SC offers the turnkey contract type for the following rsorts of projects: commercial buildings, lattice towers, industrial halls, telecommunications towers, stadium structures, bridges, sports facilities, oil tanks etc..

The production unit consists of 3 production lines: 1. Manufacture of light steel structures 2. Medium weight steel structures manufacturing 3. Heavy weight steel structures manufacturing.

CORIMPEX WELDS “I”, “L”, “T”, “U”, “H”

profiles and square shapes. minimal dimensions of welded profile are 190 mm to a maximum of 2500mm, belt width of 150 mm up to 1250 mm.

This machine can process curved profiles, cone shapes and other profile forms.

Working table is 2540 x12000 mm. It can cut sheets with different dimensions and shapes.

There are two plasma cutting heads that can cut sheet from 5 mm to 38 mm and two flame cutting heads that can cut up to 150 mm sheet.

Besides rights and parallel forms, this device can realize incisions of irregular & different forms through software programming and consequently execution is done automatically.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

Where technology and contemporary is presented, this robotic machine spin-shapes up to 360 degrees and whatever is designed can be realized within the technical capacity of the machine with two cutting options: plasma & flame.

Similar to it’s denomination, “CNC LIBERTY” operations executed by this machine are independent and a wonderful combination of marking, drilling and cutting, ensuring millimeter precision in producing every position and cutting in open and closed angle.

Profile lightening and construction of various forms of elliptical or other form can be realized in this machine.

Drilling with this machine in the X axis is realized in opposite directions and the Y axis from top to bottom.

3003/12 GCC Gantry is one of the most sophisticated modern CNC technology where the inscription is executed with scribing method, drilling and milling of profiles mainly with large dimensions.

It executes profile drilling on X axis in opposite directions (horizontal) and Y axis (vertical).

Frontal milling reaches micron precision with a high quality surface accuracy processing.

Where technology and contemporary is presented, this robotic machine spinshapes up to 360 degrees and whatever is designed can be realized within the technical capacity of the machine with two cutting options: plasma & flame.

Profile lightening and construction of various forms of elliptical or other form can be realized in this machine.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

When we deal with shaping & bending heavy and light profiles, tubes with different dimensions we utilize Numerical Control machine MCP 30 that enables us to carry through compression and cold bending different shapes & profiles.

Bending machine MCP 11 bends profiles and pipes in different radius and according to requirements it can process tools for different profile bending.

A combination of marking, drilling and cutting tiles Tipo D4 is designed perfectly to enable rectilinear and angle cutting precision, an operation that facilitates processes after diverse operations such as plates weldment and other elements in general.

Marking, drilling and cutting of “L” and “U” profiles.

“L” profiles dimensions: From 30x30 to 160x160 mm, thickness 3 to 19 mm.

“U” profiles dimensions from 80 mm to 160 mm and up to 19mm thickness. Maximum drilling diameter with standard tool is 32 mm.

SPIRAL WELDED STEEL PIPES

From this specific machine we can obtain different services such as cutting square profiles: dimensions 28x28mm, L-profiles, 114x114mm, tube 20mm, 30mm and 50mm, slab cutting: width max 400x15 mm (L = as needed), tiles drilling upon request (it executes tools to but only upon specific request).

SPIRAL WELDED STEEL PIPES

NC bending machine HB 320-4000 is capable of bending metal sheet from 0.5mm to 15mm & 4,000mm wide.

BGemini CNC is an multifunctional machine where it is possible position marking, drilling, cutting, milling and fillets perforation of determined thickness.

It owns both manual and automatic production controll: automatic through software programming and manual by setting programmes directly on the machine computer device.

It processes U, C, L profiles for the completion of different metal structures.

This machine has the ability to cut profile thickness from from 1mm to 15mm & width up to 4000 mm

Excalibur is an CNC machine that processes drilling of horizontal profiles by positioning profiles in different ways so it can carry serial millimeter precision drilling, guaranteed by machine rail movement.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

165

1100

1100 525

1100

525

1100

410

410

165

2*D19

2*D19

250 160

45

NC bending machine HB 320-4000 is capable of bending metal sheet from 0.5 mm to 15 mm & 4,000 mm wide. It processes U, C, L profiles for the completion of different metal structures.

4*D22 UB127x76

227 50

210

60

ELEMENTI 2

60

NC bending machine HB 320-4000 is capable of bending metal sheet from 0.5 mm to 15 mm & 4,000 mm wide. It processes U, C, L profiles for the completion of different metal structures..

330

ELEMENTI 1

327

50

45

50

200 300

50

4x D22(22x42)

14

136

50

165

150

1*D18

616

616

580

566

745

745

3*D18

100 150

25

150

300 38

200 25

110

150

212

ELEMENTI 4 NC bending machine HB 320-4000 is capable of bending metal sheet from 0.5 mm to 15 mm & 4,000 mm wide. It processes U, C, L profiles for the completion of different metal structures.

50

25

NC bending machine HB 320-4000 is capable of bending metal sheet from 0.5 mm to 15 mm & 4,000 mm wide. It processes U, C, L profiles for the completion of different metal structures

200

ELEMENTI 3

300

25

4xD22

49

1*D22 100 150

MIDAS GEN

Midas Gen is a program for structural analysis and optimal design in the civil engineering and architecture domains.

The program has developed so that structural analysis and design can be accurately completed within the shortest possible time. Excellent results are achieved compared to other similar programs.

Midas Gen is general purpose finite element analysis (FEM) software.

The significant modeling features based on the various types, material/ section, boundary conditions and load types enable the practicing engineers to undertake virtually all types of structural analyses.

Midas Gen is a part of MIDAS Family Programs that have been developed since 1989.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

TRANSMISSION TOWER DESIGN PRODUCTION GALVANIZATION PACKAGING TRANSPORT

MIDAS Engineering Software

BRIDGE

RAILWAY BRIDGE LINZ, AUSTRIA LENGHT 53M 320 TONS

ALL PLAN ARCHITECTURE

The strength of Allplan Architecture lies in its high reliability and precision across all planning phases, in particular in the area of quantity takeoff.

A wide range of interfaces â&#x20AC;&#x201C; including the internationally certified IFC interface â&#x20AC;&#x201C; ensures system-independent data exchange with planning partners.

Allplan Architecture is a universal BIM planning tool with extensive CAD functionality. It works flexibly either exclusively in the 3D model or in a combination of 2D and 3D, which is a particular advantage in the working drawings.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

ALLPLAN ARCHITECTURE Allplan Architecture is a universal BIM planning tool with extensive CAD functionality. It works flexibly either exclusively in the 3D model or in a combination of 2D and 3D, which is a particular advantage in the working drawings.

The strength of Allplan Architecture lies in its high reliability and precision across all planning phases, in particular in the area of quantity takeoff.

A wide range of interfaces â&#x20AC;&#x201C; including the internationally certified IFC interface â&#x20AC;&#x201C; ensures system-independent data exchange with planning partners.

Tekla Structures is 3D building information modeling (BIM) software used in the building and construction industries for steel and concrete detailing, precast and cast in-situ.

The software enables users to create and manage 3D structural models in concrete or steel, and guides them through the process from concept to fabrication.

The process of shop drawing creation is automated.

Along with the creation of CNC files, files for controlling reinforcement bending machines, controlling precast concrete manufacturing, importing in PLM systems etc.

CINEMA 4D Cinema 4D is a 3D modeling, animation and rendering application developed by MAXON Computer GmbH in Germany.

It is capable of procedural and polygonal/subd modeling, animating, lighting, texturing, rendering, and common features found in 3D modelling applications.

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

5. Packing

2. Dome Premounting

4. Final Touch of Welding

1. Factory Premounting

3. FAT_First Article Inspection

6. Ready for shipment

SPIRAL WELDED STEEL PIPES

SPIRAL WELDED STEEL PIPES

7000 Ferizaj, Str.Driton Islami, Nr.7 - Kosovo Tel. +381 (0) 290 320 376 Mob. +38344778183 / Mob. +383 45 500 825 www.imk-ks.com / info@imk-ks.com