liaocheng zhongxing steel pipe co.,ltd offer all-range dimension and various steel grade with standard ASTM, DIN, EN for sales.
we mainly produce that diameter from 1/8 inch to 12 inch, wall thickness from 1.2mm to 40mm.
they are widely used in the fields of
food processing, medicine making, petro-chemical, chemical, machine building, power, auto-making, ship building etc. material and standard as below,
material:St35,St37.4(10#),St45(20#),St55(35#),Ck45(45#),St52(16Mn),20Cr,40Cr,35CrMo,42CrMo,12CrMoV,10CrMo910,12Cr1MoV,15CrMo etc.
standard:GB/T8162-1999 structral seamless steel tube, GB/T8163-1999 fluid seamless steel pipe ,
GB/T3087-1999 boiler tube, GB/T5310-1999 high-pressure boiler seamless steel pipe .American standard: ASTM A 106, ASTM A 53,ASTM A179 etc . if you have any inquiry please inform me.we hope to cooperation with you.
Update Date:2011-9-23 1:36:00
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