Anti-galling Couplings (Class T, SM, HS)

Description
Anti-galling coupling is a kind of coupling molded abrasion-resistant material on its most part or two ends, in an effort to reduce the abrasion between tubing and coupling, and extend the service life of couplings.

Features
Wear-resistant couplings are characterized by effective reduction of abrasion between tubing and coupling, thus extending the service life of anti-galling couplings. Compared with Class SM couplings, wear-resistant coupling enjoy higher cost efficiency.

Advantages
Based on the special working environment of sucker rod strings, we developed this anti-galling coupling. It can effectively avoid the abrasion between coupling and tubing, extend the service life of couplings and protect the tubing.