O-rings are the easiest sealing elements and are used in static and dynamic applications. In many sealing systems

they are used as a leader element. O-rings are standard parts that me mainly purchase from our verified partners; however, we do manufacture turned variants for special dimensions and also made from special materials.

We hold a large stock in order to flexibly meet your demands.

Choosing the correct O-ring

The more information is known, the better a sealing system can be adapted to a specific application. To choose the right O-ring and the optimal material, the following criteria are vital:

  • installation space
  • pressure range
  • temperature range
  • medium
  • lifting speed
  • counter surface
  • friction behaviour
  • tightness
  • price and availability

Our range of O-Rings

We are happy to answer your inquiries personally on the telephone:
+49 (0) 621 48480-0


Hänssler Kunststoff- und
Dichtungstechnik GmbH
Edwin-Reis-Str. 5
68229 Mannheim, Germany


Phone: +49 (0) 621 48480-0
Fax: +49 (0) 621 48480-33

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