International Standard
API 5L Spiral Line Pipe
Spiral welded line pipe manufactured to API 5L for oil, gas, water, and slurry transmission.
Overview
Built for the application, not just the catalog
PSL2 imposes stricter chemical, mechanical, and non-destructive testing requirements than PSL1, making it suitable for more demanding service. We review the delivery condition, grade, and application before confirming the production route.
Each order is accompanied by a mill test certificate with heat-number traceability, and third-party inspection by SGS, BV, TUV, or a client-appointed inspector can be arranged.
Technical Specification
Key production parameters
These are representative parameters. Send your drawing or requirement for confirmation of the exact size, grade, and inspection plan.
| Parameter | Value |
|---|---|
| Standard | API 5L |
| Grades | B, X42, X46, X52, X56, X60, X65, X70, X80 |
| Product Specification Level | PSL1 or PSL2 |
| Diameter Range | DN200 - DN3800 |
| Wall Thickness | 5 - 25 mm |
| End Finish | Plain, beveled, or per project |
Advantages
Why buyers choose this product
Traceable Chemistry
Each heat is verified against the specified grade and mechanical properties.
PSL2 Inspection
Stricter non-destructive testing is available for critical service.
Export Documentation
MTC, inspection reports, and customs documents are prepared for each shipment.
Applications
Where this product performs
Typical service conditions for api 5l spiral line pipe and the standards most often requested with it.
- Oil transmission
- Gas pipelines
- Water and slurry lines
- Petrochemical service
Applicable Standards
If your project uses another standard or a private specification, our engineers can confirm feasibility before production.
Related Products
Complete your specification
Need a quote for api 5l spiral line pipe?
Send your diameter, wall thickness, grade, quantity, and destination. Our export team will respond with pricing and lead time.