Square Section O Ring Kit

If you are unsure what cross section size to use see here.

Square section o ring kit. O ring imperial dimension and part number information. These o rings have a square profile with flat edges on all four sides. 900 series o rings feature a round cross section. Wherever possible use a backup ring on each side of the o ring.

Determine the maximum clearance present in your application. Rectangular cross section features a split for easy installation. Rings for claw clamp and bolt together high vacuum fittings for stainless steel tubing. Square cut o rings are exactly like normal o rings except that their cross sections are square instead of circular.

Match dash numbers to inner diameters and cross sections. This design increases their working pressure and form fit more snugly in some spaces. With flat edges on all four sides 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. Buna n o rings nitrile o rings nbr.

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 60 00 60. Each features a round cross section. Buna n and viton o rings can be used for sealing valves faucets flanges engines and more. Available in both metric and imperial cross sections.

Quad ring brand seals for static and non rotary dynamic applications. They cover more surface than round profile o rings for a better seal in static applications such as hose pipe and faucet connections. 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. Square buna n nitrile nbr o rings 70 durometer.

Ptfe backup o rings are designed to be used in conjunction with standard o rings to help prevent extrusion in high pressure applications or where extrusion gaps are excessive. Place an o ring onto one of these plastic sizing cones to determine the size of your o ring. Fda and nsf61 compliant o rings feature a round cross section and medium hardness.