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Tin tức công ty về API 5CT Couplings for Oil Casing Pipe and Tubing Pipe
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API 5CT Couplings for Oil Casing Pipe and Tubing Pipe

2025-12-03
Latest company news about API 5CT Couplings for Oil Casing Pipe and Tubing Pipe

API 5CT couplings are mechanical connectors designed to join two sections of tubing pipe or casing pipe in petroleum industry. 

 

API tubing couplings have two types EUE and NUE

API Casing coupling have three connections LTC, STC and BTC

Premium connections tubing or casing couplings for gas tight connetion oil pipes

 

Grades for couplings: J55/K55, N80, L80, L80-13Cr, P110

 

Puyang Zhongshi Group's professional R&D team can produce various quality couplings.

 

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