Member Since

2008

cangzhou fixed star steel CO,LTD

oil casing pipe

Detailed Product Description

Oil Casing is important to oil drilling equipment, and its main equipment including drill pipe, casing and the core, Drill Collar and small-calibre such as drilling pipe used. Domestic steel casing to geological drilling or drawing made by the hot-rolled steel, "Geology" (DZ), commonly used grade steel casing is DZ40, DZ55, DZ753 species.
Other Price Terms:cif,cfr,fcr

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