Welcome to the sealing academy

Everything you need to know about O-rings

Simply explained

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Flanschdichtung Stahl

Flange gasket

Flange gaskets are crucial for the integrity of piping systems and their safety.

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Flanschdichtung Stahl

Flange gasket

Flange gaskets are crucial for the integrity of piping systems and their safety.

Learn more
Flanschdichtung Stahl

Flange gasket

Flange gaskets are crucial for the integrity of piping systems and their safety.

Learn more
Kolbendichtungen Gummi

Flange gasket

Flange gaskets are crucial for the integrity of piping systems and their safety.

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Flanschdichtung Stahl

Flange gasket

Flange gaskets are crucial for the integrity of piping systems and their safety.

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Polymerkette

PFAS in focus

PFAS: A class of chemical substances that cause environmental pollution and pose health risks require increased attention.

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O-Ringe schwarz

O-RING GUIDE

Here you can find out everything you need to know about "O-rings". The most detailed article on the subject of O-rings.

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O-Ring Bezeichnung

O-RING DESIGNATIONS

Here you will find an overview of the most important O-ring designations. From standard materials such as NBR to FFKM (ECOLAST).

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Schwarze NBR O-Ringe grauer Hintergrund

BUY O-RINGS

In this article, you will find out what you should look out for when buying O-rings and which materials are available.

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FFKM O-Ringe

FFKM O-RINGS

The high-end O-ring material is FFKM (Ecolast®). Here we explain how to select the optimum FFKM mixture for your application.

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FEP O-Ring

FEP O-RINGS

FEP-coated O-rings can be a real secret weapon in the sealing sector, but only if they are used correctly.

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FKM O-Ringe

FKM O-RINGS

FKM (VITON) O-rings are real all-rounders and are therefore often used in various applications.

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PTFE O-Ring

PTFE O-RINGS

PTFE O-rings are genuine high-performance O-rings, but only if they are designed and installed correctly. Find out how to do this here.

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NBR O-Ringe

NBR O-RINGS

NBR O-rings have the great advantage that they are extremely inexpensive and can be used in various applications.

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HNBR O-Ringe

HNBR O-RINGS

Compared to normal NBR O-rings, HNBR O-rings are somewhat more resistant to higher temperatures and more aggressive media.

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