Date：2019-03-19
Hits：8704
Recently, HSM-2 premium thread casing with steel grade of T95 produced by our company passed CALIV Testing Assessment of ISO13679:2002 (Petroleum and Natural Gas Industries-Procedures for Testing Casing and Tubing Connections) in Oil Pipe Full-size Laboratory of our company, and the testing report was issued. The whole testing process was supervised by professional supervision company.
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