Hebei Smart Pipeline Technology Joint-Stock Co., Ltd.

trading company(1)

Hebei Smart Pipeline Technology Joint-Stock Co., Ltd.

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welded steel pipe
Specification: 1¡¢GB/T8162-1999,GB/T8163-1999,GB/T3087-1999,
Detail: Our co***ny has the advanced steel pipe process unit and the consummate inspection equiment. We use EFD Corporation WELDACG260KW solid state high frequency welding machine, we use AS-200 which the advanced Israeli Tel Aviv pro...

seamless steel pipe
Specification: ASTM, DIN, JIS, CVS
Detail: Standard specification: 1¡¢GB/T8162-1999,GB/T8163-1999,GB/T3087-1999, GB/T5310-1995, GB/T6479-2000, GB/T9948-1999 2¡¢ASTM A106, ASTM A53, A...


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