Sucker Rod
Sucker Rod
A steel rod that is used to make up the mechanical assembly between the surface and downhole components of a rod pumping system. Sucker rods are 7 to 9 m long and threaded at each end to enable the downhole components to be run and retrieved easily. They are produced to the API 11B specification. The specification varies to the customers need and this includes anti-corrosion and anti-abrasion resistant coating.
GATE VALVE "3М-65х21"
API B Series
Wellhead and Christmas Tree Assembly
API RM Series
Well Cementing Units
Adjustable Diameter and Changeable Torque Beam Pumping Unit GB/T29021-2012