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Grades: API 5L Grade B, X42, X52, X56, X60, X65, X70, X80
Thickness Schedule: SCH 10. SCH 20, SCH 40, SCH STD, SCH 80, SCH XS, to SCH 160
Manufacturing Types: Seamless (Hot Rolled and Cold Rolled), Welded ERW (Electric resistance welded), SAW (Submerged Arc Welded) in LSAW, DSAW, SSAW, HSAW
Ends Type: Beveled ends, Plain ends
Surface Treatment: Natural, Varnished, Black Painting, FBE, 3PE (3LPE), 3PP, CRA Clad or Lined
API 5L pipes are carbon steel pipes used for oil and gas transmission. They include pipes manufactured in seamless pipes and welded (ERW, SAW) pipes.
The grades include API 5L Grade B, X42, X46, X52, X56, X60, X65, X70, X80 PSL1 & PSL2 onshore, offshore and sour services.
API 5L SMLS Pipe Specification:
| API 5L Seamless Steel Pipe | ||
| Type | Seamless steel pipe | |
| Material | GR.B, X42, X52, X60 | |
| Application | oil gas chemical industry | |
| Special pipe | Regular and special thick-walled steel pipe, the maximum thickness of up to 60MM | |
| Process | Hot rolled and hot expanded | |
| Specification in Millimeter | 114-914MM*4-60MM | |
| Diameter in Milimeter | 114MM-914MM | |
| Thickness in Millimeter | 4MM-60MM | |
| Length | As your requirements | |
API 5L Seamless Pipe is a high-quality carbon steel pipe manufactured without a weld seam, meeting the stringent American Petroleum Institute (API) standards for transporting oil, gas, water, and other fluids in demanding oil & gas pipeline systems, available in various strength grades (like B, X42, X65, X80) and specification levels (PSL1 & PSL2) with stricter chemical/mechanical requirements for higher performance, especially in sour service or harsh conditions.
Key Characteristics:Type: Seamless (no weld) for enhanced integrity, though API 5L also covers welded pipes.
Application: Oil & gas transmission, water conveyance, offshore, onshore, and sour service. (