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Bestar - Model API 5L Line -Carbon Steel Pipe
Scope. ANSI / API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas.
- Type: API 5L seamless pipe, API 5L welded pipe
- Specification: OD:1/2-40 inch. WT: SCH 10, SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160. L.: SRL, DRL, 20 FT (6 m), 40FT (12 m)or customized
- Standard: API 5L PSL1, PSL2, onshore and offshore sour services.
- Grades: API 5L Grade B, X42, X52, X56, X60, X65, X70, X80
- End: Beveled ends, Plain ends.
- Surface: Natural, Varnished, Black painting, FBE, 3PE (3LPE), 3PP, CWC (Concrete Weight Coated) CRA Clad or Lined.
ANSI / API 5L specifies the manufacture of two product levels (PSL1 and PSL2) of seamless and welded steel pipe for the use of a pipeline in the transportation of petroleum and natural gas. For material use in a sour service application, refer to Annex H; for offshore service application, refer to Annex J of API 5L 45th Edition.
In a word, API 5L pipe is the carbon steel pipe applied to the oil and gas transmission system. Meanwhile other fluids like steam, water, slurry also could adopt the API 5L standard for the transmission purposes.
- API 5L specification covers the manufacturing types in welded and seamless.
- Welded Type: ERW, SAW, DSAW, LSAW, SSAW, HSAW Pipe
- For API 5L welded pipe common types as Follows:
- ERW: Electric Resistance Welded, for pipe diameter normally under 24 inch.
- DSAW/SAW: Double Submerged Arc Welding / Submerged Arc Welding, a substitute welding method than ERW for larger diameter pipes.
- LSAW: Longitudinal SAW, for diameter up to 48 inch. Also called JCOE manufacturing process.
- SSAW/HSAW: Spiral Subemerged Arc Welded / Helical SAW, pipe diameters up to 100 inch.
- Seamless Type: Hot Rolled Seamess and Cold Rolled Seamless Pipe
- Seamless manufacturing type usually for the small diameters pipe, normally diameter under 24 inch.
- (For the pipe diameter is less than 150 mm or 6 inch, the seamless steel pipe is more applied than steel pipe in welded.)
- There are also big diameters seamless pipe. By hot rolled manufacturing process we could get seamless pipe diameters at most 20 inch (508 mm). But if you need the seamless pipe more than 20”, we can get it through hot expanding processes, maximum diameters to 40 inch 1016 mm.
- Oil & Gas Industry
- Natural Gas Industry
- Petroleum Industry
- Fluid transportation
- Automobile application
- Infrastructure construction
- Fabrication industrial
- Construction project
- Chemical Industry
We are a professional Stainless Steel Pipe manufacturer. We provide Stainless Steel Pipe of different sizes as well as steel pipes and pipe fittings of various specifications.
Our Advantages:
- China-leading product service provider and exporter of steel pipe
- Competitive price and quality from our own factory
- One-stop Resource Integration
- Passed the ISO9001, CE, SGS certification every year
- Best service with 24-hour response
- Flexible payment methods
- Strong production capacity
- Fast delivery and standard export packaging
- OEM/ODM