(1) Deep well pumps are affected by sand, wax, water, gas and heavy oil in their work. The poor working conditions lead to the damage of the pumps. Because of sand production in oil wells, piston and bushing are worn seriously. Chromium plating on piston end face and sand control tank falls off, and bushing is elliptical.
(2) Acidification with pump barrel causes corrosion of bushing and fixed valve.
(3) Partial inclined wells cause eccentric wear of piston and bushing. Recommended Reading: Principle of Non-negative Pressure Water Supply Equipment
(4) The ball, seat, piston and bushing are damaged due to formation water and hydrogen sulfide corrosion.
(5) Because fishing, bumping and buckling are not strictly carried out in accordance with the operating rules, the locking ring of the fixed valve is broken, and the fishing head is broken and bent. When handling, the outer pipe of deep well pump is bent or rubbed flat due to neglect of light handling and light handling. Focusing on the research and development of pumps and water supply systems, the main products are submersible pumps, ground pumps, sewage pumps, fire pumps and water supply systems, providing a complete set of Engineering solutions, fast and convenient to meet demand. Widely used in power plants, steel plants, mines, oil and gas, municipal and water plants, hot springs, fountains, industrial applications, construction and agricultural markets. Facing the future, Youfu will continue to develop more energy-saving, environmentally friendly and cost-effective pump and pump system products, and strive to grow into a more specialized and comprehensive international fluid equipment supplier.