Epdm Rubber O Ring

Two common materials for true union ball valves are viton and epdm.

Epdm rubber o ring.

Viton o ring 90a durometer round black 115. Speak with a product expert. It can also give the seal certain chemical resistances with some types of rubber being compatible with difference fluids. Ethylene propylene rubber has a temperature range of 50 c to 120 150 c 60 f to 250 300 f depending on the curing system.

The m class comprises elastomers having a saturated chain of the polyethylene type the m deriving from the more correct term polymethylene. Epdm is made from ethylene propylene and a diene comonomer that enables. Epdm rubber ethylene propylene diene monomer rubber is a type of synthetic rubber that is used in many applications. Epdm o rings feature lower cost steam and chemical resistance for numerous applications.

It is also compatible with ketones fireproof hydraulic fluids alkalis and water. Epdm offers outstanding resistance to weather heat and ozone. Choose from our selection of rubber o rings including oil resistant buna n o rings oil resistant soft buna n o rings and more. Choose from our selection of epdm rubber o rings including over 750 products in a wide range of styles and sizes.

900 series o rings feature a round cross section. Explore the world s largest inventory of epdm o rings at marco rubber. Sae metric o ring kit orings assortment set 826 piece rubber o rings for plumbing automotive and faucet tap repair 525 2 price from 4. In stock and ready to ship.

Ethylene propylene rubber epr is a copolymer of ethylene and propylene. Special grades can even see higher temperatures. Epdm o ring material description. It is also compatible with ketones fireproof hydraulic fluids alkalis and water.

Buna n and viton o rings can be used for sealing valves. Epdm offers outstanding resistance to weather heat and ozone. Viton shown in image on the right is a synthetic rubber. Epdm is an m class rubber under astm standard d 1418.

Furthermore epdm is a terpolymer of ethylene and propylene with a small amount of a third monomer usually a diene to permit vulcanization with sulphur. These o rings feature ethylene propylene diene monomer epdm rubber construction. Buna o ring 50a durometer round black 259 3 price from 3. These o rings feature ethylene propylene diene monomer epdm rubber construction.

The material can dictate the temperature tolerance of a seal. 900 series o rings feature a round cross section.