Sucker Rod Coupling

Description

Haige provides full range of API11B Sucker Rods, UHS Sucker Rods, Polished Rods, Pony Rods, Sinker Bars, Sucker Rods Coupling, Sub-Couplings for oilfield. We also supply accessories like Sucker Rods Guides or Centralizers.

Haige’s Rod Couplings include Sucker Rod Couplings, Polished Rod Couplings, and Sub Couplings. They are available in reduced slim hole (SH) diameters, normal full size (FS) for both API (Class T and Spray Metal SM) and high strength versions (UHS).

Spray Metal is a superficial hardening process in which a nickel, chrome, boron and silicon based powder is applied on the base metal and later melted, resulting in a hard, dense and uniform surface with a very low friction coefficient and high corrosion resistance.