Carbon Steel API 5L Gr. X42 PSL-2, Seamless Steel Line Pipe, API 5l X42 Line Pipes manufacturer in India, API 5l Grade B X42 PSL1 Sour Service Line Pipes Supplier, Exporter in Asia, API 5l Seamless Line Pipes Suppliers in India.
API 5L Seamless Pipe means tubular product fabricated without a welded seam & typically manufactured in a hot forming process by extrusion or drawing which can be followed by cold sizing or finishing to the desired shape, dimensions and properties. API 5L Seamless Pipe is manufactured by hot-working steel and, if necessary, by subsequently cold finishing the hot-worked tubular product to produce the desired shape, dimensions and properties.
API 5L X Grades
Grade
|
Chemical Composition
| |||||||
C
|
Si
|
Mn
|
P
|
S
|
V
|
Nb
|
Ti
| |
| API 5L X42 |
0.16
|
0.45
|
1.65
|
0.020
|
0.010
|
0.07
|
0.05
|
0.04
|
| API 5L X52 |
0.16
|
0.45
|
1.65
|
0.020
|
0.010
|
0.07
|
0.05
|
0.04
|
| API 5L X60 |
0.16
|
0.45
|
1.65
|
0.020
|
0.010
|
0.08
|
0.05
|
0.04
|
| API 5L X65 |
0.16
|
0.45
|
1.65
|
0.020
|
0.010
|
0.09
|
0.05
|
0.06
|
| API 5L X70 |
0.17
|
0.45
|
1.75
|
0.020
|
0.010
|
0.10
|
0.05
|
0.06
|
API 5L specification is for welded and seamless Steel pipe for pipeline transportation systems Petroleum and natural gas industries. Although in recent years more and more projects designer will adopt ERW welded pipe or spiral welded pipes as line pipe instead seamless steel pipe, API 5L GR B seamless steel pipe is still in large demand in worldwide engineering industry. Let’s see the API 5L requirements for API 5L Grade B seamless steel pipes. SMLS is short for seamless steel pipe.
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