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standard : | Bs,Gb,Astm,Jis,Din,Api |
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Tianjin, Tianjin, China
Product description
Alloy steel pipe is a pipe made of alloy steel with high strength, corrosion resistance and wear resistance. Alloy steel pipes are usually used in piping systems under high temperature, high pressure, chemical corrosion or other harsh environments.Alloy steel pipes are widely used in petroleum, chemical, aviation, aerospace, pharmaceutical, food and other industries. The production process and quality control requirements of alloy steel pipe are very high, so the price is relatively high. The manufacturing process of alloy steel pipe includes hot rolling, cold drawing, cold rolling, forging and other methods.
Standard | API, ASTM, BS, DIN, GB, JIS |
Outer Diameter | 21.3mm-660mm |
Wall Thickness | 0.5mm-20mm |
Dia Tolerance | Control with in the standard, OD:±1%, WT:±10% |
Materials | 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, GR.1, | |
GR.3, | |
GR.6, GR.7, Gr.B, X42, X46, X52, X60, X65, X70, X80, X100 | |
Zinc coating | Pre galvanized steel pipe: 60-150g/m² |
Hot dipped galvanized steel pipe:200-400g/m² | |
Type of pipe coating | Epoxy powder |
Inspection | ISO,BV,SGS,MTC |
Packing | Steel strip packed. Standard Export Seaworthy Package. Suit forall kinds of |
transport,or as required | |
Application | Accessorize, machinery parts, structure steel pipe, piling pipe, sewage and clear |
water transportation, Line pipe for petroleum and so on | |
MOQ | 5metric ton,sample order accepted |
Shipment time | Within 7-10 workdays after receiving deposit or L/C |
Market | Southeast Asia, Middle East, Africa, Europe, South American and so on |
Tianjin, Tianjin, China
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