O-Rings by Cross Section

O-Rings by Cross Section

We carry an extensive range of O-Rings in the most common materials:

 • Nitrile (Buna / NBR)

• Fluoroelastomer (FPM / FKM / Fluorocarbon / Viton®)

• Silicone


Additionally we can usually supply many other non-standard polymers such as High Nitrile, PTFE, Polyurethane (PU), PTFE Encapsulated Silicone and Viton® (FEP), HNBR, Aflas®, most in a range of colours and Shore Hardnesses.

For those more demanding situations, we can also offer a range of Perfluroelastomers / FFKMs – including Kalrez®, Chemraz®, Isolast® and Perlast® amongst others.

We are able to offer moulded non-standard O-rings up to 700mm ID with a full range of cross sections in many materials, hardnesses.

For static applications with non-standard sizes we can also offer Scarf Jointed and Vulcanised rings as cost effective alternatives to moulded rings.

Measuring an O-ring:

You will need the Internal Diameter (ID) and Cross Section (CS)   


If you cannot find the size or material you require please contact us with your requirement.



Please contact us with your requirements using the contact form