| SELL steel pipe ASTM A53A (hits:823) |
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E- m ai l（M S N）:haichengqiu@hotmail.com Wang Haicheng +86-158 3377 5527 sell seamless steel pipe ASTM A53A We are Qiancheng steel-pipe co.,ltd,( China ) ASTM A 210C STEEL PIPE Our mainly product is seamless steel pipe also export hot-finished steel pipe, stainless steel pipe, pipe fittings, flange and supporting tubing, etc. Our company obtained the certificate of ISO9001 Quality System Authentification, Certificate of the EU PED -97-23-EC Quality Management System in 2008 and it started to run in accordance with API 5L in 2009.
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