Zhongxing steel pipe CO.LTD

have a nice day!
we are liaocheng zhongxing steel pipe co.,ltd.
i see you are interested in steel pipe.

we mainly produce that diameter from 1/8 inch to 12 inch, wall thickness from 1.2mm to 40mm.
we also deal in other famous steel pipe factories big and small out diameter pipes.
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 bellow,
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 .

if you have any inquiry please inform me.
we will supply cometitive price.
hope we can cooperation with you. [Detailed]