O-rings

In our offer you will find a very wide material and dimensional range of rings according to DIN, ISO, BSI, ASTM, ČSN and others.

Availability on request.

Contact us
In our offer you will find a very wide material and dimensional range of rings according to DIN, ISO, BSI, ASTM, ČSN and others. A wide range of offered materials makes the use of O-rings possible in virtually all types of media.
  • Cord cross sections are available from 0.35 to 40 mm and inner diameter of o-rings up to 5000 mm.
The O-ring is predominantly used as a static seal. In case of dynamic application, the limitations based on velocity and the pressure sealed must be observed.

When selecting the O-ring, make sure that correct material is selected, based on the required thermal, chemical and other resistance characteristics. A summary of the properties of each material can be found in the material tab.
NBR - Acrylonitrile-Butadiene Elastomer
  • It is mainly used in applications with media based on mineral oil and grease.
  • At temperatures between -30 °C and +120 °C
EPDM - Ethylene-propylene diene elastomer
  • It is mainly used in applications with brake fluids (glycol-based) and hot water.
  • At temperatures between -45 °C and +140 °C
CR - Chloroprene elastomer
  • It is mainly used in refrigeration technology and applications where the seal is exposed to external weather and to the manufacture and processing of adhesives.
  • At temperatures between -20 °C and +100 °C
VMQ - Methyl vinyl silicone elastomer
  • It is mainly used in the pharmaceutical and food industries.
  • At temperatures between  -60 °C and +200 °C
FKM - Fluorocarbon elastomer
  • It is mainly used in applications with media based on mineral oil and grease under high temperatures.
  • At temperatures between  -20 °C and 200 °C
FFKM = Perfluorinated elastomer
  • For excellent chemical and temperature resistance it is used in the chemical and processing industry, in applications with aggressive environments or high temperatures.
  • At temperatures between -30 °C and + 290 ° C (depending on the type of mixture)
Seamlessly Teflon-coated O-rings
  • The Teflon layer provides excellent chemical resistance for their use in the chemical, petrochemical, pharmaceutical or food industries.
  • Temperature range between -60 ° C and +200 °C (depending on material - VMQ x FKM)

Interested in this product?

We provide our services only to business.

Rate our services