Qingdao Sangao Metal Structure Co.,Ltd is a professional big diameter steel pipe manufacturer and factory, we have been exporting high quality big diameter steel pipe made in China for years, welcome to contact us.
Name
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Big diameter Steel Pipe
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Size
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Outside Diameter : 299-1422mm
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Standard
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API 5L, ASTM A252/A134, ASTM A106-2006, ASTM A213-2001, ASTM A312- 2001, ASTM A53-2007, EN10217, EN10219,BS EN10255,BS EN 10226 BS 1387, BS 4568, GB/T3901GB/t9711.1-2007 etc.
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Wall thickness
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6mm to 60mm
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Material
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API Gr.B ASTM GR.A, GR.B, X42, X46, X52,etc
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Certificates
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API ISO TUV SGS BV etc
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Packaging
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Round Section API 5L GR.B Big diameter Lsaw Pipe
Loose package, Or in bundles(3Ton Max) , bundled pipes with two slings at the both end for easy loading and discharging,
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Surface Treatment
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Round Section API 5L GR.B Big diameter Lsaw Pipe Bare :Rust-proof black painting or following client request
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Marking
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Standard marking, or according to your request. Marking Method: Spray white paint
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End treatment
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Bevel End or Plain End
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Pipe Length
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Single Random Length and double Random Length. SRL:5.8M DRL:11.8M or As clients requested length
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Delivery Time
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10-40 days
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Payment Term
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TT, LC at sight, etc.
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Usage/Application
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Structure pipe Fluid pipe Power Plant High and low pressure Boiler tube Seamless steel tubes for petroleum cracking Conduit pipe Longitudinal Submerged Arc Welding Pipe/ api 5l steel lsaw pipe Scaffolding pipe pharmaceutical and ship building etc
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Main Market
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Asia, Middle East, Europe, America, Africa, Australia, etc.
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