| seamless steel tube China,keithb.0710@hotmail.com.from china (hits:101) |
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seamless steel tube China chao5_18@yahoo.cn
Cangzhou Qqiancheng Steel-Pipe：Main products Seamless steel tubes, pipes, hot-strip American standard seamless steel tube, etc.Execution standard:GB/T8162 GB/T8183 API 5L APT5CT、ASTM A105、ASTM A333、ASTM A213、 ASTM A234、ASTM A106、DIN Widely used in petroleum, natural gas, coal gas, water nearly pipeline and petrochemical enterprise process piping systems and concentrated heating network and gas pipeline project, etc. The product has high strength, high voltage, convenient installation, low cost, long service life, and many other advantages Keith Chen
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