API 5L is a specification developed by the American Petroleum Institute (API) that covers seamless and welded steel line pipes. These pipes are used primarily for the transportation of oil and gas in the pipeline industry.
Specifications and Grades
Grades: API 5L pipes come in various grades such as Grade A, B, X42, X52, X60, X65, X70, and X80, which denote different strength levels.
Types: Includes PSL1 (Product Specification Level 1) and PSL2 (Product Specification Level 2), with PSL2 having more stringent requirements for chemical composition, mechanical properties, and testing.
| Product | API 5L Oil Delivery Spiral Welded Steel Pipe | Specification |
| Material | Carbon Steel | OD 219-2020mm
Thickness: 7.0-20.0mm Length: 6-12m |
| Grade | Q235 = A53 Grade B / A500 Grade A
Q355 = A500 Grade B Grade C |
|
| Standard | GB/T9711-2011API 5L, ASTM A53, A36, ASTM A252 | Application: |
| Surface | Black Painted, 3PE, FBE | Oil, line pipe Pipe Pile |
| Ends | Plain ends or Beveled ends | |
| with or without caps |
Strict Quality Control:
1) During and after production, 4 QC staffs with more than 5 years experience inspect products in random.
2) National accredited laboratory with CNAS certificates
3) Acceptable inspection from third party appointed/paid by buyer, such as SGS, BV.
4) Approved by Malaysia, Indonesia, Singapore, Philippines, Australia, Peru and UK. We own UL /FM, ISO9001/18001, FPC certificates
