Specifications: diameter: 320 to 127 mm thickness: 0.4 to 12.7 mm Length: 6 m above, and, in accordance with customer demand, supply and other specifications of steel pipe

A53 Welded Pipe,A53 LSAW pipe


ASTM A53 Welded Steel Pipe

Detailed Product Description

ASTM A53 Welded Steel Pipe
1) Standard: ASTM A53/API 5L GR. B
2) Grade: X42-X65, Gr. B
3) Size: From 2" to 32",
4) Wall Thickness: Sch10-Sch40 (2-30)mm
5) Length: 6M to 12 M

 

A53 LSAW Pipe

A53 LSAW Pipe

1 Size: 219-2000 mm*5-25.4mm
2 Material X42-X65/J55
Standard: API 5L PSL1/2, EN-10208-1/2, API 5CT, ASTM A53
Steel Grade: B, X42 up to X70; L245, L290 up to L485
Size :LSAW from 219.1mm to 2000mm, thickness from 5mm to 25.4mm
Surface: Bare / Varnish coating / FBE, 3PE coating DIN30670 / or by client option

Standard

Grade

Mechanical Property Chemical Composition

Y.S.
Mpa

T.S.
Mpa

 

C Mn P S

others

API Spec 5L

A
B
X42
X46
X52
X56
X60
X65
X70

207
241
290
317
359
386
414
448
483

331
414
414
434
455
490
517
531
565

 

0.21 0.6 0.030 0.030
0.22 1.2 0.025 0.015
0.22 1.3 0.025 0.015
0.22 1.4 0.025 0.015
0.22 1.4 0.025 0.015
0.22 1.4 0.025 0.015
0.22 1.4 0.025 0.015
0.22 1.45 0.025 0.015
0.22 1.65 0.025 0.015

Niobium, vanadium, titanium

element, but the three

meeting content should

not exceed 0.15%.

 

GB/T9711-1997

L175
L210
L245
L290
L360
L390
L415
L450
L485

175
210
245
290
360
390
415
450
485

315
335
415
415
460
490
520
525
570

27
25
21
21
19
18
17
17
16

0.21 0.60 0.030 0.030
0.21 0.90 0.030 0.030
0.26 1.15 0.030 0.030
0.28 1.25 0.030 0.030
0.30 1.25 0.030 0.030
0.26 1.35 0.030 0.030
0.26 1.35 0.030 0.030
0.26 1.40 0.030 0.030
0.23 1.60 0.030 0.030

SY/T5037-2000

Q235B

235

375-460

26

0.12-0.20 0.30-0.70 0.045 0.045

 

 

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