API 5L Grade B Seamless Pipes
SSM supplies API 5L Grade B seamless pipes according to PSL1 and PSL2 requirements, with full EN 10204 3.1 or 3.2 certification.
Available surface finishes include black painted, varnished, oiled, or galvanized coating, ensuring corrosion protection during shipping and storage.
API 5L Grade B seamless pipes are carbon steel pipes manufactured according to the American Petroleum Institute (API) specification, primarily used for oil, gas, and water transmission in both onshore and offshore pipelines.
Key Features:
Standard: API 5L (Specification for Line Pipe)
Grade: B
Product Type: Seamless (Hot Rolled / Cold Drawn)
Specification Levels: PSL1 & PSL2
Ends: Plain End (PE), Beveled End (BE), or Threaded End (TE)
Chemical Composition (%):
| Element | Grade B (PSL1) |
|---|---|
| Carbon (C) | ≤ 0.28 |
| Manganese (Mn) | ≤ 1.20 |
| Phosphorus (P) | ≤ 0.030 |
| Sulfur (S) | ≤ 0.030 |
| Silicon (Si) | ≤ 0.10 |
| Carbon Equivalent (CE) | ≤ 0.43 |
Mechanical Properties:
| Property | Grade B |
|---|---|
| Tensile Strength | ≥ 415 MPa |
| Yield Strength | ≥ 245 MPa |
| Elongation | ≥ 30% |
Applications:
Oil and gas transportation pipelines
Petroleum and natural gas industries
Offshore platforms and refineries
Structural and mechanical systems requiring high strength and reliability
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