Welcome: BOSS Sealing Solutions
Language: Chinese ∷  English

Customized Products

  • Square o rings
Square o rings

Square o rings

  • Square/Rectangle/Oval type
  • Custom o ring
  • silicone/nbr/fkm/hnbr/epdm/cr...
  • Varous hardness and color available
  • Product description: Rectangle O-ring, square O-ring, oval O-ring, shaped rubber O-ring
  • INQUIRY


Square rubber o-ring

We design and produce different shaped rubber O-rings and rubber back-up rings with square, rectangular or oval cross-sections according to customer requirements to meet different working conditions.


Common materials:

nitrile rubber, silicone rubber, fluoro rubber, neoprene, hydrogenated nitrile rubber, EPDM, etc .;


Hardness: 50 Shore A, 60 Shore A, 70 shore A, 80 shore A, 90 shore A

Temperature: -20 ℃ to +220 ℃ (different materials, different temperature resistance)


Custom o-rings are welcomed.


If necessary, please contact: [email protected]



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