Abrasion Resistant Corrosion Resistant High Density Tungsten Carbide Bearing Rings for Oilfield Machinery

Tungsten carbide bearing rings present significant manufacturing challenges due to their precision requirements. Both surfaces and the inner table undergo extensive grinding and polishing processes, with the inner table flatness maintained within 0.005 tolerance.

These heavy equipment components are extensively utilized in liquid drilling applications within the oil and gas industry. The demanding operational environments—including sand-laden wells, heavy oil wells, and high-pressure anti-oleophobic wells—contain water, various gases, wax, sand, and highly corrosive substances. Oil pumps must extract oil and natural gas from formations hundreds to thousands of meters deep, necessitating valve bushings, valve cores, valve balls, and valve seats with exceptional sealing capabilities, wear resistance, and corrosion resistance. In deep oil wells with high water content, strong corrosiveness, and significant sand content, tungsten carbide valve bushings demonstrate superior performance through their high density, exceptional wear resistance, and corrosion-resistant properties.

Tungsten carbide hard alloy serves critical functions across petroleum exploration, extraction, drilling, and production operations:

Zhuzhou Sanxin Cemented Carbide Manufacturing Co., Ltd specializes in cemented carbide raw material research and development, processing, sales, and aftermarket services. With a dedicated technical team and specialized OEM capabilities, Sanxin delivers high-quality tungsten carbide products and improvement solutions.

Operating under the principles of "quality and customer first," "samples available," "punctual delivery," "mutual benefit," "focus on innovation," and "service creates value," Sanxin consistently delivers exceptional carbide value to the market.