Product

API 5L Line Pipe

API SPEC 5L line pipe is a kind of steel pipe used for transporting materials through pipelines across the country. This seamless line pipe can be used to transport petroleum, natural gas, oil and water. It is a durable pipe that must meet certain specifications and regulations. This fluid line pipe or natural gas pipeline typically has a high strength and durability in order to withstand high pressure. JST is able to supply and distribute API SPEC 5L line pipes in a complete variety of sizes, lengths, diameters and grades. As a leading pipe distributor, we are not only able to supply new seamless line pipes, but also cut pipes to your required length and add special coatings as needed.

  • Onshore Line pipeJST provides a wide range of seamless and welded onshore line pipe for using in demanding conditions. Our line pipes (such as oil and gas pipelines, water and sewage pipeline, etc.) are suitable for transportation of natural gas, oil, mineral slurry...
  • Offshore Line PipeOffshore line pipes are used to transport combustible liquids and gases in offshore oil and gas industry. JST provides multiple submarine line pipes which are of various sizes and thickness. Our pipes have passed strict milling tests and possess...
  • Through Flowline（TFL）Through flowline (TFL) is suitable for using in subsea wells where the fluids (like oil) are pumped through the flowline. It is applied together with associated pump-down equipment, such as plugs or darts....
  • PSL-2 Line Pipe Applied in MarinePSL 2 line pipe is typically used for transporting oil and gas in the marine environment. This marine seamless steel line pipe has good toughness, resistance to sulfide corrosion cracking (SSCC) and resistance to hydrogen-induced cracking (HIC) resistance...
  • Acid Corrosion Resistant PSL-2 Line PipePSL-2 acid resistance line pipe is a pipe that is resistant to acid corrosion. With the property of resistance to H2S corrosion, it is widely applicable for transporting oil and gas in oil and gas wells containing H2S corrosion gas....
  • PSL-2 Sour Service Line PipeTo meet special applications for sour service, JST has developed a series of sour service line pipes made from hot-rolled coiled skelps. Our PSL-2 pipelines present high resistance to HIC (hydrogen induced cracking) and SSCC (sulfide stress corrosion cracking)....
  • DNV ABS LR API Line PipeJST is a famous manufacturer of steel pipes. All our products own certifications from world’s three major classification societies including DNV (NORWAY), ABS (U.S.A), and BV (FRANCE). JST line pipes have also passed certification of LR (UK), who is the oldest....
  • X52 X60 X70 X80 QS Line PipeJST API 5L line pipe covers seamless and welded steel line pipe. This steel line pipe is widely applied for pipeline transportation in the petroleum and natural gas industries. API 5L X52 X60 X70 X80 line pipe is suitable for conveying gas, water and oil. Size can be customized ...
  • Anti-Corrosion Coating Line PipeNowadays, many types anti-corrosion coating are adopted for making corrosion resistant external anti-corrosion coating line pipes, such as 3PE 2PE 3PP FBE LPE coated pipes. Anti-corrosion technology extends service ...

Founded in 1984, Jiangyin Changjiang Steel Tube Making Factory is a professional manufacturer of seamless steel tubes and various special pipes. Our products mainly cover casing, tubing or oil pipe, API SPEC 5L line pipe, drill pipe, high pressure boiler pipe, marine pipe, cylinder tube, hydraulic prop tube, fluid pipe, structure pipe, etc. JST seamless fluid line pipe or natural gas pipelines have passed API 5L, ISO9001:2000 and ISO14001:2004 certifications. Our products have won widespread praise and recognition by customers.

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