The sucker rod coupling is an important component of the rod pump pumping system. They connect the sucker rods together and transmit power from the motor to the pump.
The coupling must be sturdy and durable to withstand the constant stress of the pumping system. They must also be able to transmit torque and vibration without any malfunctions.
One of our important customers placed another order of sucker rod couplings last month. This was his third order sucker rod couplings and crossovers.
The sizes are 3/4”, 7/8” 5/8” and 1”. The 3/4” and 7/8” are sprayed metal grade, the other two sizes are T grade. They all comply with API 11B standard.
Our sucker rod and polished rod couplings are carefully designed to meet the challenges of today's rod pump applications.
They come in two types: T-grade, spray metal, and spray metal high-strength.
There are two options: full-size and micro hole with inclined surface, as well as several different sizes of cross couplings to choose from.
There are several things you should consider when purchasing a sucker rod coupling.
The size of the sucker rod, the type of coupling, installation method, and application all affect its performance.
In addition, before installing the coupling, you should always test it to ensure compatibility.
