OringO-Rings are a very simple and cost effective sealing solution. Their versatility and reliability have made it the most frequently used type of seal worldwide. O-rings are utilised within all kinds of applications from Static sealing in sub-zero temperatures to Dynamic sealing in temperatures exceeding 300°C .

Most importantly O-Rings have a simple design and it is because of this that they prove quite easy to produce. Therefore there are a vast range of dimensions available. At  SealXpress we offer O-Rings conforming to all the below dimensional standards.

Swedish Metric (SMS 1586)
Japanese (JIS)
French Standard (R)

Click here to view the British standard sizes.

To further supplement our extensive stock range, SealXpress can also offer O-Rings manufactured to fully meet customers unique specifications. This can range from needing a very large O Ring that is not covered by any of the standard size ranges, to needing specific material specifications such as WRAS, Peroxide Cured or FDA approved.

Please contact us for more information regarding our bespoke O-Ring offering.

Standard Materials
Our standard materials are available on an Ex/Stock basis from our Central England base.
NBR70 (Nitrile)
SealXpress Ref : N70
FPM75 (Viton)
SealXpress Ref : V75
EP70 (Nordel)
SealXpress Ref : EP70
SIL70 (Silicone)
SealXpress Ref : S70
Other Materials
These materials are available upon request, please ask for information.
CR (Neoprene)
FVMQ (Fluorosilicone)
HNBR (Hydrogenated Nitrile)
NR (Natural Rubber)
PTFE (Virgin)
FEP encapsulated
AU/EU (Polyurethane)
PFA encapsulated
FFKM (Kalrez)

If you require a price and delivery, please contact us on:

 Phone: 0121 544 4440

Email: sales@sealxpress.co.uk