Seamless carbon steel pipes are made of steel ingots or solid tube billets through perforation into capillary tubes, and then made by hot rolling, cold rolling or cold drawing.
Hot-rolled seamless steel pipes are divided into general steel pipes, low and medium pressure boiler steel pipes, high pressure boiler steel pipes, alloy steel pipes, stainless steel pipes, petroleum cracking pipes, geological steel pipes and other steel pipes.
Type | Seamless carbon steel pipe / Line Pipe | |
Materials | Q235B, 20#, Q345B | |
Size | Outer Diameter | Seamless:17-914mm 3/8"-36" |
Wall Thickness | SCH10 SCH20 SCH30 STD SCH40 SCH60 XS SCH80 | |
Length | Single random length/Double random length | |
Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. | |
Surface Treatment | Bare,Painting black,varnished,galvanized,anti-corrosion 3PE PP/EP/FBE coating | |
Technical Methods | Hot-rolled/Cold-drawn/Hot-expanded | |
Testing Methods | Pressure test,Flaw detection,Eddy current testing, Hydro static testing or Ultrasonic examination and also with chemical and | |
Packaging | Small pipes in bundles with strong steel strips,large pieces in loose; Covered with plastic woven | |
Origin | China | |
Application | Conveying oil gas and water | |
Third Party Inspection | SGS BV MTC | |
Trade Terms | FOB CIF CFR | |
Payment Terms | FOB 30%T/T,70% before shipment | |
MOQ | 5 tons | |
Supply Capacity | 8000 T/M | |
Delivery Time | Usually within 10-45 days after receipt of advance payment |
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