Spiral steel pipe itself has no life limit, and the service life is mainly related to the operating environment and production process. Spiral steel pipe operating environment is relatively poor In order to extend the service life, the oute.
1.SMLS,ERW,LSAW Carbon Alloy Steel Pipe
Alloy steel of 16-50Mn,27SiMn,40Cr,Cr5Mo,12Cr1MoV,12Cr1MovG,15CrMo,15CrMoG,15CrMoV,13CrMo44,T91,27SiMn,25CrMo,
Alloy steel pipe
Steel standard: ASTM, JIS, DIN, GB, EN, BS.
The main Standards: ASTM 335/213
Grade P2, P5, P11, P12, P15, P21, P91, P92/T2, T5, T9, T11, T12, T15, T21, T22, T91, T92
Outer Diameter: 6mm-1020mm
Wall Thickness: 1mm-150mm
Alloy steel pipe Application: petroleum, smelting, foodstuff, power, papermaking, chemical, medical equipment, aviation, boiler heat-exchanger and other field.
For low and medium pressure boiler, high pressure boiler, ship, liquid service, petroleum cracking, chemical fertilizer equipment, drawing-oil-equipment and structure purposes petrochemical industry, natural industry, environmental protection, pharmaceutical chemical, food machinery, water supply, architecture boiler heat exchange, oil pipline, pipe material collar, oil natural gas, industrial gas, water, oil transportation.Alloy pipe
We can offer many steel pipes with different steel grades after negotiating with customers. Your inquiry will be highly appreciated. We can make sure our product high quality & competitive price!
|Alloy steel pipeMaterial||GB/T8162,GB/T8163,GB/T3094, ASTM A 500, ASTM A 501, ASTM A 519, JIS G3441, JIS G3444, ASTM A 53, DIN1629 and otherwise|
|Material Origin||Carbon Steel of 20#, Q235,35#,45# ,16Mn, A53 GR.B,A106 Gr.B, ST45, CK45|
|Alloy steel of 16-50Mn,27SiMn,40Cr,Cr5Mo,12Cr1MoV,12Cr1MovG,15CrMo,15CrMoG,15CrMoV,13CrMo44,T91,27SiMn,