OringO-Rings are a very simple and an extremely cost effective sealing solution. It’s versatility and reliability make 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 .

Due to the O-Rings simple design they prove quite easy to produce and therefore there is a huge 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)

To further supplement our extensive stock range we can also offer O-Rings manufactured to fully meet customers unique specifications. (Please contact us for 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