Hebei Huayang Steel Pipe Co., Ltd is one of the leading manufacturers and suppliers of oil pipeline erw steel pipe api 5l gr.b l245 dn25- dn900 in China. Please feel free to buy cheap oil pipeline erw steel pipe api 5l gr.b l245 dn25- dn900 from our factory. All customized products are with high quality and low price.
Key Specifications of API 5L Gr.B (L245) ERW Steel Pipe
| Item | Description |
|---|---|
| Pipe Type | ERW Steel Pipe |
| Standard | API 5L |
| Grade | Gr.B / L245 |
| Size Range | DN25–DN900 |
| Yield Strength | ≥ 245 MPa |
| Tensile Strength | 415–560 MPa |
| Typical Application | Oil transmission pipelines |
| Manufacturer | Huayang Steel Pipe |
Huayang supplies ERW pipes across a wide diameter range to meet onshore oil pipeline requirements.
Material Performance and Manufacturing Control
API 5L Gr.B L245 is a carbon steel grade designed for reliable oil transmission under moderate pressure and temperature conditions. From DN25 small-bore lines to DN900 trunk pipelines, the material maintains stable mechanical properties and good weldability. Huayang's ERW production lines apply controlled forming, high-frequency welding, and full-body NDT inspection, ensuring uniform wall thickness, sound weld seams, and consistent strength for long-distance oil transportation projects.
Our Certificate
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