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Ekraz® Rubber O-Rings & Seals | Polymax UK

Ekraz Rubber O-rings


Call our dedicated O-ring hotline to speak with one of our experts about your requirements +44 (0)14204 72000.

Ekraz® Rubber O-rings

This material has virtually universal chemical resistance paired with an extreme temperature resistance from -30°C to +320°C making Ekraz® an incredibly versatile compound and an alternative to Kalrez® compounds at an often cheaper price. O-rings in this material are also more resistant to swelling compared to other O-ring compounds such as Nitrile (NBR).The impressive capabilities of Ekraz O-rings means that they are used in industries that require a high performance and extremely versatile O-ring that can withstand intense demands.

Why use Ekraz®?

There are certain applications which require a superior and more high performance O-ring compound conventional rubber O-ring compounds. The use of hostile chemicals or extreme temperature (both high and low) during various processes can make effective sealing very difficult. The main advantage Ekraz® O-rings have over Kalrez® O-rings are that it has a lower price point making it an affordable alternative with often a lower leadtime

Kalrez® temperature range -30°C to 320°C

Recommended for use in:

  • Oil and gas recovery and chemical processes
  • Pharmaceutical Production
  • Food and Drink Processing
  • Biotech
  • Automotive Components
  • Aerospace Engineering

If you have any further queries or technical questions please give us a call!