High Temperature Sealing Washers

Sealing washers sometimes called pressure sealing washers are used with fasteners such as bolts or screws.

High temperature sealing washers.

The silicone seal has excellent weather resistance. Also known as thread sealing washers use these under nuts and other washers. These are among the most heat resistant plastic washers we carry. These washers are rated to withstand pressure up to 100 psi.

Dampens noise and vibration. For technical drawings and 3 d models click on a part number. Polyimide washers are better electrical insulators than peek washers. One piece washer sealant design.

Carbon filled peek washers are stronger and more moisture resistant than peek washers. Uniform contact ensured when fastener tightens down on sealing washer. Washers can be produced to the tolerances and shape that you require. Sealing washers come in inch or metric measurement and may be made in the us.

Can withstand up to 8 500 psi internal hydrostatic pressure. The underside of the washer has a sealant design to prevent leakage and contamination and contain pressure. Rubber and plastic washers resist water oil weather and or chemicals to create a light duty seal on your joints and damp vibration. These washers can be manufactured from materials such as non asbestos fibre silicone rubber or graphite to function at extreme temperatures.

For technical drawings and 3 d models click on a part number. We manufacture high temperature washers in a range of dimensions and thicknesses as standard or bespoke parts. They provide a static sealing function on flanges or threaded connections and consistently assure ideal compression conditions between the housing components to prevent the destruction of the sealing lip. Parker s fastener seals provide long and reliable service a.

Rated to withstand pressure at or greater than 2 000 psi these one piece metal to rubber bonded washers create a stronger seal than metal or rubber alone. They are one piece rubber to metal bonded washers that create a stronger seal than metal or rubber alone. High temperature high pressure fire rated graphite gasket material made of american bureau of shipping fire safe approved graphite material these sheets withstand temperatures up to 650 f and pressure up to 2 000 psi. All have good chemical resistance.

These high temperature materials provide high reliability seals at temperatures beyond the range of traditional gasket materials. High temperature refers to gasket materials that have a high operating temperature. Nema 250 type 6p performance rated. Made of 18 8 stainless steel they have good chemical resistance and may be mildly magnetic.

Metal sealing washers also known as crush washers these compress when tightened to form a tighter more durable seal than rubber washers. 100 proudly made in usa. Peek washers have excellent tensile strength for high stress applications.