Gold Member Since 2014
Audited Supplier

Cangzhou Zhonghai Metal Products Co., Ltd.

Ground Screw, Pipe Fititngs, Elbows manufacturer / supplier in China, offering Glavanized ERW Weled Steel Pipe, J55/K55/N80/L80/P110 Casing Pipe for Oil Well or Water Well, API OCTG Casing Pipe for Oil Well or Water Well and so on.

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Supplier Homepage Company Show Certificates API 5CT


API 5CT [Mar 24,2017]
API 5CT is an standard of oil casing pipes issued by  American petroleum institute.
Mainly used in oil pipeline, tubing and casing.