SSAW Pipe
2012-02-06 21:44 | 阅读（）
Standard:
API SPEC 5L, API SPEC 5CT, ASTM A53, GB/T9700.1
Steel Grade:
API SPEC 5L: B, X42, X46, X52, X56, X60, X65
API SPEC 5CT: J55, K55, N80, L80-1
ASTM A53: A, B, C
GB/T9700.1:L242、L290、L320、L360、L390、L415、L450
Sizes of pipes:
*Remark: Besides below sizes, we also can arrange production based on requirement of customers
|
OD |
WT |
||||||||
|
NoninalPipe size Inches |
OD |
10 |
20 |
30 |
STD |
40 |
60 |
XS |
80 |
|
12 |
323.90 |
|
6.35 |
8.38 |
9.53 |
10.31 |
14.27 |
12.70 |
17.48 |
|
14 |
355.60 |
6.35 |
7.92 |
9.53 |
9.53 |
11.13 |
15.09 |
12.70 |
19.05 |
|
16 |
406.40 |
6.35 |
7.92 |
9.53 |
9.53 |
12.7 |
16.66 |
12.70 |
21.44 |
|
18 |
457.00 |
6.35 |
7.92 |
11.13 |
9.53 |
14.27 |
19.05 |
12.70 |
23.88 |
|
20 |
508.00 |
6.35 |
9.53 |
12.7 |
9.53 |
15.09 |
20.62 |
12.70 |
26.19 |
|
22 |
559.00 |
6.35 |
9.53 |
12.7 |
9.53 |
|
22.23 |
12.70 |
28.58 |
|
24 |
610.00 |
6.35 |
9.53 |
14.27 |
9.53 |
17.48 |
24.61 |
12.70 |
30.96 |
|
26 |
660.00 |
7.92 |
12.70 |
|
9.53 |
|
|
12.70 |
|
|
28 |
711.00 |
7.92 |
12.70 |
15.88 |
9.53 |
|
|
12.70 |
|
|
30 |
762.00 |
7.92 |
12.70 |
15.88 |
9.53 |
|
|
12.70 |
|
|
32 |
813.00 |
7.92 |
12.70 |
15.88 |
9.53 |
17.48 |
|
12.70 |
|
|
34 |
864.00 |
7.92 |
12.70 |
15.88 |
9.53 |
17.48 |
|
12.70 |
|
|
36 |
914.00 |
7.92 |
12.70 |
15.88 |
9.53 |
19.05 |
|
12.70 |
|
|
38 |
965.00 |
|
|
|
9.53 |
|
|
12.70 |
|
|
40 |
1016.00 |
|
|
|
9.53 |
|
|
12.70 |
|
|
42 |
1067.00 |
|
|
|
9.53 |
|
|
12.70 |
|
|
44 |
1118.00 |
|
|
|
9.53 |
|
|
12.70 |
|
|
46 |
1168.00 |
|
|
|
9.53 |
|
|
12.70 |
|
|
48 |
1219.00 |
|
|
|
9.53 |
|
|
12.70 |
|
Standard: API SPEC 5L
Mechanical Properties
|
Standard |
Grade |
（MPa） |
（MPa） |
||
|
Yield strength |
Tensile Strength |
||||
|
API SPEC 5L |
PSL1 |
||||
|
B |
≥241 |
≥414 |
|||
|
×42 |
≥290 |
≥414 |
|||
|
×46 |
≥317 |
≥434 |
|||
|
×52 |
≥359 |
≥455 |
|||
|
×56 |
≥386 |
≥490 |
|||
|
×60 |
≥414 |
≥517 |
|||
|
×65 |
≥448 |
≥531 |
|||
|
×70 |
≥483 |
≥565 |
|||
|
PSL2 |
|||||
|
|
Min |
Max |
Min |
Max |
|
|
B |
241 |
448 |
441 |
758 |
|
|
×42 |
290 |
496 |
414 |
758 |
|
|
×46 |
317 |
524 |
434 |
758 |
|
|
×52 |
359 |
531 |
455 |
758 |
|
|
×56 |
386 |
544 |
490 |
758 |
|
|
×60 |
414 |
565 |
517 |
758 |
|
|
×65 |
448 |
600 |
531 |
758 |
|
|
×70 |
483 |
621 |
565 |
758 |
|
Chemical Composition(%)
|
Standard |
Grade |
C |
Mn |
P |
S |
TI |
CEV |
|
Max |
Max |
Max |
Max |
Max |
Max |
||
|
API SPEC 5L |
PSL1 |
||||||
|
B |
0.26 |
1.2 |
0.030 |
0.030 |
0.04 |
- |
|
|
X42 |
0.26 |
1.3 |
0.030 |
0.030 |
0.04 |
||
|
X46,X52,X56,X60 |
0.26 |
1.4 |
0.030 |
0.030 |
0.04 |
||
|
X65 |
0.26 |
1.45 |
0.030 |
0.030 |
0.06 |
||
|
X70 |
0.26 |
1.65 |
0.030 |
0.030 |
0.06 |
||
|
PSL2 |
|||||||
|
B |
0.22 |
1.20 |
0.025 |
0.015 |
0.04 |
0.43 |
|
|
×42 |
0.22 |
1.30 |
0.025 |
0.015 |
0.04 |
||
|
×46,×52,×56, X60 |
0.22 |
1.40 |
0.025 |
0.015 |
0.04 |
||
|
X65 |
0.22 |
1.45 |
0.025 |
0.015 |
0.06 |
||
|
X70 |
0.22 |
1.65 |
0.025 |
0.015 |
0.06 |
||
Standard: GB/9711.1
Mechanical Properties
|
Standard |
Grade |
（MPa） |
（MPa） |
Min(%) |
|
Yield strength |
Tensile Strength |
Elongation |
||
|
GB/T9711.1 |
L245 |
≥245 |
≥415 |
21 |
|
L290 |
≥290 |
≥415 |
21 |
|
|
L320 |
≥320 |
≥435 |
20 |
|
|
L360 |
≥360 |
≥460 |
19 |
|
|
L390 |
≥390 |
≥490 |
18 |
|
|
L415 |
≥415 |
≥520 |
17 |
|
|
L450 |
≥450 |
≥535 |
17 |
|
|
L485 |
≥485 |
≥570 |
17 |
Chemical Composition(%)
|
Standard |
Grade |
C |
Mn |
P |
S |
|
Max |
Max |
Max |
Max |
||
|
GB/T9711.1 |
L245 |
0.26 |
0.15 |
0.030 |
0.030 |
|
L290 |
0.28 |
1.25 |
0.030 |
0.030 |
|
|
L320, L360 |
0.30 |
1.25 |
0.030 |
0.030 |
|
|
L390, L415 |
0.26 |
1.35 |
0.030 |
0.030 |
|
|
L450 |
0.26 |
1.40 |
0.030 |
0.030 |
|
|
L485 |
0.23 |
1.60 |
0.025 |
0.030 |
Standard: GB/9711.2
Mechanical Properties
|
Standard |
Grade |
（MPa） Yield strength |
（MPa） Tensile Strength |
Min(%) Elongation |
||
|
|
|
|||||
|
GB/T9711.2 |
|
Rt0.5Min |
Rt0.5Max |
RmMin |
Rt0.5/Rm Max |
|
|
L245 |
245
|
440 |
|
0.80 |
22 |
|
|
L245 |
0.85 |
|||||
|
L290 |
290 |
440 |
|
0.80 |
21 |
|
|
L290 |
0.85 |
|||||
|
L360 |
360 |
510 |
|
0.85 |
20 |
|
|
L360 |
0.85 |
|||||
|
L415 |
415 |
565 |
|
0.85 |
18 |
|
|
L415 |
0.85 |
|||||
|
L450 |
450 |
570 |
535 |
0.87 |
18 |
|
|
L485 |
485 |
605 |
570 |
0.90 |
18 |
|
Chemical Composition(%)
|
Standard |
Grade |
C |
Mn |
P |
S |
V |
Nb |
Ti |
CEV |
|
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
||
|
GB/T9711.2 |
L245NB |
0.16 |
1.1 |
0.025 |
0.020 |
- |
- |
- |
0.42 |
|
L290NB |
0.17 |
1.2 |
0.025 |
0.020 |
0.05 |
0.05 |
0.04 |
0.42 |
|
|
L360NB |
0.20 |
1.6 |
0.025 |
0.020 |
0.10 |
0.05 |
0.04 |
0.45 |
|
|
L415NB |
0.21 |
1.6 |
0.025 |
0.020 |
0.15 |
0.05 |
0.04 |
- |
|
|
L245NB, L290NB |
0.16 |
1.5 |
0.025 |
0.020 |
0.04 |
0.04 |
- |
0.4 |
|
|
L360NB |
0.16 |
1.6 |
0.025 |
0.020 |
0.05 |
0.05 |
0.04 |
0.41 |
|
|
L415NB |
0.16 |
1.6 |
0.025 |
0.020 |
0.08 |
0.05 |
0.06 |
0.42 |
|
|
L450NB |
0.16 |
1.6 |
0.025 |
0.020 |
0.10 |
0.05 |
0.06 |
0.43 |
|
|
L485NB |
0.16 |
1.7 |
0.025 |
0.020 |
0.10 |
0.06 |
0.06 |
0.43 |
Standard: ASTM A53
Mechanical Properties
|
Standard |
Grade |
（MPa） |
（MPa） |
|
Yield strength |
Tensile Strength |
||
|
ASTM A53M |
A |
205 |
330 |
|
B |
240 |
415 |
Chemical Composition(%)
|
Standard |
Grade |
C |
Mn |
P |
S |
V |
Ni |
Cu |
Cr |
Mo |
|
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
Max |
||
|
ASTM A53M |
A |
0.25 |
0.95 |
0.05 |
0.045 |
0.08 |
0.4 |
0.5 |
0.4 |
0.15 |
|
B |
0.30 |
1.20 |
0.05 |
0.045 |
0.08 |
0.4 |
0.5 |
0.4 |
0.15 |