API 5L Gr.B SCH 40 steel pipe
Specifications:
1. Size: OD: 20-600mm(1/2" to 24") WT: 3mm-40mm ( SCH 20 to SCH 180)
2. certificate:ISO/API
ASTM A53 & ASTM A106 Gr. A/B SCH 40 Seamless Steel Pipe
API 5L pipe's property:
|
Mechanical Property |
Chemical Property (%) |
||||||||||||
|
|
|
||||||||||||
|
σs |
σb |
δ5 |
C |
Si |
Mn |
P |
S |
Nb |
V |
Ti |
Cr |
Ni |
Cu |
|
min |
min |
min |
max |
max |
max |
max |
max |
min |
min |
min |
max |
max |
max |
X42 |
289 |
413 |
|
0.28 |
- |
1.25 |
0.04 |
0.05 |
- |
- |
- |
- |
- |
- |
X46 |
317 |
434 |
|
0.30 |
- |
1.35 |
0.04 |
0.05 |
- |
- |
- |
- |
- |
- |
X52 |
358 |
455 |
|
0.30 |
- |
1.35 |
0.04 |
0.05 |
- |
- |
- |
- |
- |
- |
X56 |
386 |
489 |
|
0.26 |
- |
1.35 |
0.04 |
0.05 |
0.005 |
0.02 |
0.03 |
- |
- |
- |
X60 |
413 |
517 |
|
0.26 |
- |
1.35 |
0.04 |
0.05 |
0.005 |
0.02 |
0.03 |
- |
- |
- |
X65 |
448 |
530 |
|
0.26 |
- |
1.40 |
0.04 |
0.05 |
0.005 |
0.02 |
- |
- |
- |
- |
X70 |
482 |
565 |
|
0.23 |
- |
1.60 |
0.04 |
0.05 |
- |
- |
- |
- |
- |
- |
Picture:
O. D. | D. N. | W. T. |
1" | 33.4mm | 0.6mm-5.0mm |
1 1/4" | 42.2mm | 1.0mm-5.0mm |
1 1/2" | 48.3mm | 1.0mm-5.0mm |
2" | 60.3mm | 1.0mm-6.0mm |
2 1/2" | 73mm | 1.0mm-6.0mm |
3" | 88.9mm | 1.0mm-6.0mm |
4" | 114.3mm | 1.0mm-7.0mm |
5" | 141.3mm | 1.0mm-8.0mm |
6" | 168.3mm | 3.0mm-16mm |
8" | 219.1mm | 3.2mm-16mm |
10" | 273mm | 3.2mm-16mm |
12" | 323.8mm | 6mm-18mm |
14" | 355.6mm | 8.0mm-18mm |
16" | 406.4mm |
8.0mm-20mm |
3. Surface: Oil-coating, varnish, or end-protection by plastic caps to be confirmed.
4. Packing: In hexagonal shape bundles wrapped with strong steel trip 2MT/bundle.
6. Operation principle: Superior Quality, Competitive Price, Best Service.
7.Export Markets:North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia.
Application:
Seamless steel pipes for low and medium pressure boiler, high pressure boiler, ship-building,
Liquid service, petroleum cracking, chemical fertilizer equipment,
Drawing-oil-equipment and structure purposes.