We are ISO9001-2008 ,ISO14001-2004 , API 5L and CE certified steel pipe manufacturer in China .
(I)ERW Pipe, LSAW Pipe,SSAW Pipe
(II)Carbon Steel Seamless Pipe
(III) API 5CT Casing Pipe
API 5L Line Pipe, API 5L PSL1 Seamless Carbon Steel Pipe
Cold drawn steel pipe, hot rolled seamless tube,hot expanded steel pipe
ERW welded steel Pipe GB/T3091-2008,GOST10704-91,GOST 10705-80 S355JRH , S355J0H,
S355JRH , S355J0H Seamless Tube
LSAW PIPE,SSAW PIPE,Industrial Pipe
EN10204 , EN10216 , P265TR1 steel pipe
GOST8732-78 GOST8734-75 seamless carbon steel pipe,
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