Buna n o rings nitrile o rings nbr.
Square cut viton o rings.
Choose from our selection of viton fluoroelastomer o rings including over 3 000 products in a wide range of styles and sizes.
Industrial square ring buna n duro 70 kit 436 pieces 36 size square o rings are square cross section seals designed to be interchangeable with standard as568 o rings 5 0 out of 5 stars 4 59 00 59.
Buna n o rings also referred to as nbr o rings and nitrile o rings are the most widely used o ring material in the world because of low cost good mechanical performance with resistance to water most basic oils lubricants and some fuels many pneumatic hydraulic systems propane natural gas and the.
For o rings with an i d.
Square buna n nitrile nbr o rings 70 durometer.
In stock and ready to ship.
Smaller than 20 mm this is not always possible due to tolerance issues which can result in a greater o ring o d.
Standard usa square rings sizes.
We stock all major compounds including buna nitrile viton fkm epdm silicone teflon aflas etc.
Tolerances vary by manufacturing method so please contact our technical sales team if tight tolerances are required.
Square rings are available in a variety of rubber and plastic materials such as buna viton epdm teflon etc.
Square cut o rings have been largely phased out by elastomeric sealing manufacturers since the invention of the quad ring or commonly also called a q ring or x ring.
Whether your application conforms to u s japanese jis british bs or common metric sizing for o rings these o ring size charts will help you locate the right o ring size.
Greater than 250 mm or 5 for o rings with an i d.
In most static applications a square ring will serve as a direct replacement for an o ring and generally will perform a high pressure sealing function as well as or better than an o ring.
And metric o ring sizes quad ring seals rubber x ring seals rubber square ring seals the proper o ring size is a fundamental aspect of proper o ring performance.
Square o rings are still available from some manufacturers but they typically require tooling charges and or large quantity orders to produce them.
Viton fluoroelastomer o rings with flat edges on all four sides these square profile o rings cover more surface than round profile o rings for a better seal in static applications such as hose pipe and faucet connections.
Smaller than 250 mm.
