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Valve ball & Valve seat

It is widely used in all kinds of tubular and rod oil well pumps as fixed and swimming check valves, and is used for the exploitation of oil wells containing sand, gas, heavy oil, inclined wells and wax.

  • Special Design and Development of Materials
  • Complete Production Process – from Manufacturing of Materials to Finished Wear Parts
  • Over 20 Years of Cooperative Experience with International Oil Service Companies
  • Advanced Equipment and Powerful Systematic Secure Capabilities
  • Wide Range Quality Control
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RELATED PRODUCTS

We mainly engage in export trade of hard alloys, tungsten powder, tungsten carbide powder, cast tungsten carbide, tungsten molybdenum products, hard alloy deep processing products and their supporting tool products, non-ferrous metal products, superhard materials, mechanical materials and other products, and undertake import and export agency.

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