Round rubber mats, single-sided adhesive rubber feet, industrial rubber products

Rubber Gasket

The sheet-shaped rubber products that seal between two stationary surfaces of metal flanges or other connection parts are collectively called rubber gaskets. It can be manufactured by molding method or punched from vulcanized film. It can be widely used in various mechanical equipment to serve as gasket, seal, buffer, etc.

Commonly used rubber gaskets include rubber flat washers, rubber
shaped rings, plastic flat washers, PTFE-coated washers, asbestos rubber washers, metal flat washers, metal special-shaped washers, and metal sheaths Washers, wave washers, spiral wound washers, etc.


Rubber flat washers are easy to deform and require no effort when pressed. However, they have poor pressure and temperature resistance and are only used in places with low pressure and low temperature. Natural rubber has certain acid and alkali resistance, and the use temperature should not exceed

℃. Neoprene rubber can also withstand certain acids and alkali. The use temperature

℃
Fluorine rubber is resistant to It has good corrosion resistance and stronger temperature resistance than ordinary rubber. It can be used in

℃ medium.


The cross-sectional shape of the rubber sealing gasket is a perfect circle and has a certain self-tightening effect. The sealing effect is better than that of the flat gasket and the pressing force is smaller.

Rubber gasket usage standards


Give full play to the characteristics of various gaskets.
When using rubber gaskets, the following factors should be fully considered

It has good elasticity and recovery, can adapt to pressure changes and temperature fluctuations, has appropriate softness, and can be in contact with the contact surface. Good fit

Does not pollute the process medium

Does not harden at low temperature, small shrinkage

Good processing performance, easy installation and pressing

The sealing surface is not bonded and is easy to disassemble.