Kalrez O Rings Uk
Inherently softer and more compressible than ptfe o rings these kalrez 4079 o rings have comparable chemical resistance use them with acetone methyl ethyl ketone mek potassium hydroxide and most acids.
Kalrez o rings uk. For white custom parts please refer to kalrez ls205 parts. Can t find what you need. High temperature o rings are now available in the uk. They have a round profile and are suitable for a wide range of static and dynamic sealing applications.
Perfluoroelastomer o rings ffkm perfluoroelastomer ffkm o rings supplier uk. O rings also known as a o seals or o packings are one of the simplest yet most engineered precise and useful seal designs ever developed they are one of the most common and important elements of machine design. Inch o rings have a dash number and are sized to the sae standard as568. Call our dedicated o ring hotline to speak with one of our experts 44 0 14204 72000.
We can provide a range of shore hardness 40 to 90 sha and a variety of colours. Polymers such as silicone epdm kalrez ffkm hnbr ptfe xnbr pu cr and more. Kalrez o rings are engineered for the most demanding application conditions such as high temperature sealing or extreme o ring chemical compatibility. Kalrez ffkm rubber o rings polymax uk kalrez ffkm o rings withstand attack from more than 1 800 chemicals and boasts resistance to extreme temperatures solvents and plasmas.
Kalrez o rings manufactured by the dupont corporation usa can now operate in temperatures up to 327 c and are available in a variety of different grades such as 4079 6375 and 7075 etc. Kalrez 6221 parts are thermally stable up to 260 c 500 f permitting them to be used in stage ii sterilization processes where other elastomers lose their sealing ability. Here at polymax there is a wide variety of kalrez compounds to choose from so that you can find the best suited option for your application. Authorised dupont distributor for kalrez o rings in the uk.
The chemical and heat resistance of perfluoroelastomer ffkm are similar to those of ptfe. Uk supplier of kalrez o rings dichtomatik are an official authorised distributor for dupont kalrez o rings. Our o rings offer outstanding performance in demanding operating environments. Supplied as finished o rings custom shapes sheet or cord kalrez resists over 1 800 different chemicals.
Kalrez o rings seals and special mouldings are manufactured exclusively by dupont from raw material through to finished product and are the choice of elastomer for all demanding sealing applications. High temperature o rings including kalrez o rings supplied in the uk by orinoco bearings.