C90

C90

K55, N801, N80Q, C90, T95 Tubing Coupling

K55, N801, N80Q, C90, T95 Tubing Coupling

⑴ The tubing coupling is a joint for connection of two items of tubing ★ Steel grade: J55, K55, ...

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C90, T95, P110, Q125 Casing Coupling, LC, STC, BC

C90, T95, P110, Q125 Casing Coupling, LC, STC, BC

⑴ API Round Thread Casing Coupling ★ The dimension classification for the coupling is the same a...

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