Oil Well Rod Pump

1. Our gas locking prevention oil well pump adopts a mechanical open-and-close oil inlet valve structure. When the gas enters the cavity of the gas locking prevention oil well pump, the pump valve automatically opens and closes by the reciprocating motion of the pump rod, effectively forcing the exhaust and stabilizing the fluid flow. 2. The inlet valve of the gas locking prevention oil well pump is made of high-strength corrosion-resistant alloy material. The gas locking prevention oil well pump avoids leakage or malfunction due to material fatigue. 3. The inlet valve of the gas locking prevention oil well pump adopts a streamlined guide channel design to make the fluid flow path smooth and continuous, reduce turbulence and resistance, and reduce the probability of release of dissolved gas in crude oil.

1. RWA insert rod pump's unique leather bowl support joint is fixed to the oil pipe. In case of failure, only the pumping rod and column can be brought out to bring out the whole pump, greatly simplifying maintenance operations. 2. The pump barrel of oil well rod pump adopts electroplating/nitriding treatment, the plunger adopts spraying/electroplating process, and the ball seat uses stainless steel/cemented carbide and other materials, which significantly improves the wear resistance and corrosion resistance of the core accessories. 3. The plunger assembly of RWA insert rod pump pumps oil with the movement of the sucker rod, forming an efficient working pair with the fixed pump cylinder, with a simple and reliable structure and high operating efficiency.