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Carbon steel pipe is made of steel ingot or solid tube blank, which is perforated into a capillary, and then hot rolled, cold rolled or cold drawn.
Carbon steel pipes are divided into hot rolled and cold rolled (drawn) steel pipes.
Hot rolled carbon steel pipes include 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.
Cold rolled (rolled) carbon 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 and other steel pipes.
Standard | API, ASTM, BS, DIN, GB, JIS | |||
Outside Diameter | 21.3-1420mm | |||
Wall Thickness | 2.11-300mm | |||
Dia Tolerance | Control with in the standard, OD:+-1%, WT:+-10% | |||
| 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A | |||
ASTM A53A/A53B/ A178C/A106B API5L | ||||
ST37,ST37-2,DIN 1629 ST35, ST45,DIN 17175 ST35.8,DIN 17175 19Mn5 | ||||
16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,13CrMo44,30CrMo,A333 | ||||
Gr.B,X42,X46,X52,X60,X65,X70,X80,X100 | ||||
Inspection | ISO,BV,SGS,MTC | |||
Packing | Steel strip packed. Standard Export Seaworthy Package.Suit forall kinds of transport,or as required | |||
| Widely used in Structure, Accessorize,Construction, | |||
MOQ | 1 ton,sample order accepted | |||
Shipment time | Within 7-10 workdays after receiving deposit or L/C |
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