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Hard face seal components

Designed for Reliability in Extreme Environments

CoorsTek engineers and manufactures a wide range of heavy-duty hard face seal components for a variety of applications including a wide range of centrifugal pumps. Each hard faced seal is manufactured out of high-quality, long-lasting ceramic materials. 

Optimized for service

CoorsTek mechanical hard face seal components are engineered specifically for the application. By controlling the manufacturing of your seals from the raw material composition to the high-precision finish, CoorsTek maximizes the product quality for long-lasting performance under high demanding environments. 

Our ceramics experts can help optimize your seal components and design for manufacturing, finding the right balance of:

  • Corrosion Resistance
  • Hardness
  • Compressive Strength
  • Toughness
  • Thermal Expansion
  • Maximum Operating Temperature
  • Optimized P/V Capability



CoorsTek manufactures hard face seals with a wide range of ceramics including:



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