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What is a valve ball?
High-precision tungsten-cobalt carbide balls are widely used in oil drilling and deep-sea drilling oil pump valve balls and ball seats. They are also one of the most critical components in oil pumps. Due to the harsh working environment and conditions in the oil drilling industry, sand-containing wells, heavy oil wells, and high-pressure anti-oil wells usually contain water, various gases, wax, sand and other highly corrosive substances.
Author:
High-precision tungsten-cobalt carbide balls are widely used in oil drilling and deep-sea drilling oil pump valve balls and ball seats. They are also one of the most critical components in oil pumps. Due to the harsh working environment and conditions in the oil drilling industry, sand-containing wells, heavy oil wells, and high-pressure anti-oil wells usually contain water, various gases, wax, sand and other highly corrosive substances. Oil pumps require Extracting oil from hundreds or even thousands of meters of strata requires that the valve ball and valve seat have good sealing, wear resistance and corrosion resistance (the valve ball and valve seat are vacuumed to an absolute pressure of 0.36kgN after they are matched) /cm below, the absolute pressure value does not change within 10s)
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2023-11-17
2023-11-17
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