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 RWA insert 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.
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1. The RHB insert rod pump complies with API standards and is internationally accepted. The RHB is an API insert rod pump model with standardized parts, making it interchangeable with internationally accepted pumps. 2. Our RHB insert rod pumps cover a wide range of tubing sizes and pump diameters, allowing for flexible model selection based on well depth, fluid properties, and production requirements. 3. The RHB insert rod pump utilizes a thick-walled barrel, wear-resistant ball and seat, and a high-strength plunger to withstand wear from sand, gas, and corrosive fluids.
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