BONDED SEALS

KOK bonded seals include a complete range manufactured to specification, with options for vulcanized and non-vulcanized designs using REACH-compliant materials.

Bonded seals consist of a metal washer combined with an elastomer sealing element, designed to provide reliable static sealing when compressed between mating surfaces. This construction enables effective sealing under bolt load while maintaining dimensional stability and resistance to fluid leakage.

TYPES & SPECIFICATIONS

• Self-centering bonded seals
• Rubber-covered bonded seals
• Double-ring bonded seals

• 4–75 mm

• NBR, FKM, EPDM, HNBR, VMQ

• Mechanical, hydraulic, and pneumatic systems