Line Pipes
Line pipes are specifically designed for the transportation of oil, natural gas, water, and other fluids over long distances. Manufactured to API 5L specifications in PSL1 and PSL2 quality levels, line pipes must meet stringent requirements for toughness, weldability, and resistance to hydrogen-induced cracking (HIC) and sulfide stress corrosion cracking (SSCC). Shree Raj Steels supplies line pipes from Gr. B through X80 in seamless, ERW, and SAW configurations with options for 3LPE, FBE, and internal epoxy coatings.
Full material traceability & mill test certificates.
Technical Specifications
| Size Range | 1/2" – 60" |
|---|---|
| Wall Thickness | SCH 10 – XXS / As per design pressure |
| Length | Single Random, Double Random, or specified |
| Manufacturing | Seamless / ERW / LSAW / HSAW |
| Quality Level | PSL1 (Standard) / PSL2 (Enhanced for sour service) |
| Testing | Hydrostatic, UT, Charpy Impact (CVN), HIC/SSCC (PSL2) |
Surface Finish / Coating
Available Grades
Carbon Steel
- API 5L Gr. B
- API 5L X42
- API 5L X46
- API 5L X52
- API 5L X56
- API 5L X60
- API 5L X65
- API 5L X70
- API 5L X80
Applications
Key Features
- API 5L PSL2 sour service grades available
- HIC & SSCC tested
- Low temperature impact tested
- 3LPE / FBE coating available
- Designed for cross-country pipelines
- Full traceability to mill
Manufacturing Standards
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