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Square Rings



A Square-Ring is exactly what you would imagine, an O-Ring with a square cross section. It is available in a variety of elastomeric and thermoplastic materials. In most static applications, it is a direct replacement for an O-ring and generally will perform a high presure gasketing function as well as or better than an O-ring.
  • Interchangeable with O-rings size for size (Standard AS568A sizes)
  • Uses same groove as O-ring
  • Can be used for radial seals
  • Material is homogenous, no joints, no laminations
  • Edges accurately formed
  • Close tolerances held on cross-section, I.D. and O.D.
  • Controlled surface smoothness, hardness, elasticity, toxicity, texture
  • The modern, economical option for static applications
  • Available in many compounds (readily available in Buna-N)


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