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회사소개
our main business is seamless steel pipe
We mainly produce that diameter from 1/2 inch to 12 inch, wall thickness from 2mm to 40mm.
material and standard as below,
material:10#,20#,35#,45#,16Mn,ST35,ST37,ST45,ST55,CK45,ST52, A53A/B,A106A/B,SS400,20Cr,40Cr,X42,X60,X70,35CrMo,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 .
ASTM A 106, ASTM A 53,ASTM A179 ,DIN1629/2448 , API 5L , API 5CT etc ..
if you have any inquiry of steel pipe please inform me.
we hope to cooperation with you
Tel: +86-0635-2128811
E-mail: sdsina1228@yahoo.cn
Website: www.jingmigangguan.cn
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