quality seamless steel pipe made from Chinese national plant. seamless steel pipe of ASTM A53 standard, steel grade Bsize from 1/2" to 20". Wall thickness schSTD, sch40, schXS, sch80, sch120, sch160, schXXS, etc.
... the way and guide the development of product technolog orientation. Seamless Pipe Type tubeSize1/2"-32"Wall thicknessSch5-Sch160XXSStandardDIN1626,1629,1630 ...
... merchant in china,and we can supply all kinds of seamless steel pipes. StandardGB6479 Chinese national standardApplicationSeamless steel tubes for high ... the steel Ni≤0.30Cr≤0.30Cu≤0.20 GB6479 Seamless steel pipes
we are the leading manufacturer of seamless pipes . ASTM A 106B Seamless carbon steel pipe No. Product Name Product Size(mm) Type ... contact, we will pay highly attention. Regards,Zoe LeeTianJin Jingtong Seamless Steel Pipe Co., LtdMob:+86-15122781662Tel:+86-22-88332761Fax:+86 ...
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