API 5L X52 PSL1 pipeline steel pipe with seamless and welded
With the development of API 5L X52 PSL1 pipeline steel technology and the progress of welded pipe forming and welding technology, the application scope of API 5L X52 PSL1 pipeline steel welded pipe is gradually expanding, especially the advantage of welded pipe in the range of large-diameter group distance is more obvious. With the cost factor, welded pipe has occupied a leading position in the field of API 5L X52 PSL1 pipeline steel.
The rolling size of API 5L X52 PSL1 pipeline steel
Thickness |
1.2-40mm |
Width |
1220-4200mm |
Length |
5000-18000mm |
Notes: coil thickness≤25mm
API 5L X52 PSL1 pipeline steel chemical composition
Grade |
C |
Mn |
Ti |
P |
S |
API 5L X52 PSL1 seamless |
0.28 |
1.4 |
0.04 |
0.030 |
0.030 |
API 5L X52 PSL1 welded |
0.26 |
1.4 |
0.04 |
0.03 |
0.03 |
API 5L X52 PSL1 pipeline steel mechanical properties
Grade |
Yield strength min |
Tensile strength |
API 5L X52 PSL1 |
317 Mpa |
434 Mpa |
API 5L X52 PSL1 pipeline steel application
API 5L X52 PSL1 pipeline steel is the API 5L standard for oil pipeline pipe, which is used for oxygen, water and oil transmission pipes in oil and natural gas industry; API 5L X52 PSL1 pipeline steel can also be used for engineering infrastructure construction, landscaping of forest park roads, drainage pipes, construction of plant steel hooks and high-voltage power towers.
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