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Cangzhou Fixed Star Steel Co.Ltd
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 Origin |
China |
API 5CT steel pipe specification:
1. outside diameter:1/4"-30"
2.materials: H40,J55,K55,N80,L80,C90,C95,T95,P110,Q-125 and so on.
3.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.
If the item be of interest to you, please let us know. We shall be glad to give you our lowest quotations upon receipt of your detailed requirements
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