O-Ring Applications


O-rings are primarily used to create a seal in static and motion applications with high pressure and temperature settings. In extremely high temperature conditions, o-rings should have a Viton® material coated in Teflon® to maximize equipment performance and operating time.


O-Ring Materials

  • Nitrile Rubber (NBR)
  • Hydrogenated Nitrile Rubber (HNBR)
  • Silicone
  • Viton® (FKM)
  • Teflon® (PTFE)
  • Neoprene
  • Kalrez®
  • Polyurethane
  • Aflas®
  • Teflon® Encapsulated
  • Viton and Silicone
  • Ethylene Propylene Diene Monomer (EPDM)



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