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Lens gaskets

Lens gaskets or sealing lenses are full-metallic turned gaskets which are safe from overload thanks to their special form, because the sealing surface increases with strong load. So the surface pressure only rises less than proportionally.

Lens gaskets are used in high-pressure areas, primarily in pipelines.

Lens gaskets

Standard materials
1.0460, 1.0352, 1.4571, 1.4541
Profile type


  • Sealing effect by elastic deformation of the surface – because of that reusable
  • insensitive to overpressure

Areas of Application/ Appliances

  • High-pressure areas
  • primarily application in pipelines