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발 급 일 자 DATE OF ISSUE

1

증명서번호 CERTIFICATE NO.: E200809-0030-000596(5003272)

INSPECTION CERTIFICATE

제 품 명 COMMODITY

: WELDED AUSTENITIC STAINLESS STEEL PIPES

제 품 규 격 SPECIFICATION

: ASTM A312-04b/ASME SA312-01 + A02

ITEM

HEAT NO.

NO.

(BATCH NO.)

: WILSON

주 문 자 SHIPPER

: SEAH STEEL AMERICA,INC.

GRADE

수 량 QUANTITY 총 길 이 중량(M/T) TOTAL LENGTH WEIGHT

수 PCS.

ORDER SIZE

SE37080 1 (SD08750030)

TP316/316L

1 "

X SCH40S

X 20.000 FT

12

240.000 FT

0.185

SE37080 2 (SD08770010)

TP316/316L

1,1/2 "

X SCH40S

X 20.000 FT

62

1,240.000 FT

1.550

TP316/316L

6 "

X SCH40S

X 20.000 FT

7

140.000 FT

1.226

SE36157

3 (SD087N0060)

HYDROSTATIC ITEM NO.

HEAT NO

5

(BATCH NO.) (psi)

Sec

PNEUMATIC R E S U L T

Sec

R E S U L T

N . D . T E *1

V I S U A L

D I M E N S I & O N

F L A T T E N I N G

F L A R I N G

F L A N G E

R e v .

R e v .

B E N D

F L A T T E N I N G

기준 SPEC 1

SE37080 (SD08750030) 2 SE37080 (SD08770010) 3 SE36157 (SD087N0060)

N O T E

수 요 가 CUSTOMER

HEAD OFFICE ; BONGNAE-DONG 1GA, JUNG-GU, SEOUL, KOREA CHANGWON PLANT ; 50, UONGNAM-DONG, CHANGWON-CITY, KYUNG NAM, KOREA

*1 U E P R

: : : :

1300

G

초음파검사(Ultrasonic Test.) 와류탐상검사(Eddy Current Test.) 침투탐상시험(Penetrant Test.) 방사선검사(Radiographic Test.)

Surveyor :

G

G

G

G

G

G

G

G

*2 H : 열연분석(Heat(Ladle) Analysis) P : 제품분석(Product Analysis)

*3 2 : x 100 3 : x 1000 G : Good

B E N D

C O R R O S I O N

: 2008.08.29

계 약 서 번 호 L/C No. (P/O No.) : 083-H440(F3441000)

ELONGATION IN 2" THE EDDY CURRENT TESTING (ET) REFERENCED IN PRACTICE E 426. THE MATERIAL HAS BEEN PICKIED AND PASSIVATED

CHEMICAL COMPOSITION D E S I G

C

Si

3

Mn

P

2

S

Ni

3

Cr

TENSILE TEST Mo

2

*2 35

100

200

H P H P H P

24

57

109

27

24

57

109

23

59

102

*4 L : 압연방향(Base Metal Longitudinal.) T : 원주방향(Base Metal Transverse.) W : 용접부(Weld Part.)

45

30

N 3

*3

MAX MIN

고 REMARKS

TENSILE STRENGTH

YIELD STRENGTH

psi

psi

%

75000

30000

35

L

80780

44670

61

L

79770

43220

65

L

77880

41770

70

D I R *4

1400 1800 1000 1600

300 200

4

1041 1660

203

27

4

1041 1660

203

25

1

1044 1665

204

THE MATERIAL HAS BEEN SOLUTION HEAT TREATMENT AT MIN 1040℃ AND RAPID WATER QUENCHED.

ㆍWE HEREBY CERTIFY THAT THE MATERIAL HEREIN HAS BEEN MADE AND TESTED IN ACCORDANCE WITH ABOVE SPECIFICATION AND THE RESULTS OF ALL TEST ARE ACCEPTABLE. ㆍTHE USE OF THE MATERIAL OUTSIDE THE SPECIFICATIONS INDICATED ON THIS CERTIFICATE MAY CAUSE SAFETY AND/OR MONETARY PROBLEMS. FURTHERMORE, ANY ORGANIZATION OR PERSON(S) WHO DELIBERATELY MODIFIES THE CERTIFICATE WILL BE PROSECUTED FOR FORGING AN OFFICIAL DOCUMENT (ACCORDING TO THE PROVISIONS OF THE CRIMINAL CODE 231)

IMPACT

Manager of Q.M Dept.

E.L ENERGY LATERAL EXPANSION Joule

mm

HARDNESS TEST


seas  

mill test report

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