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Rubber Sealing Ring

Short Description:

Rubber sealing ring is mainly used for mechanical parts to prevent the leakage of liquid and gas media under static conditions. In some cases, it can also be used as a dynamic sealing element for axial reciprocating and low-speed rotating motion. Depending on the rubber material, the general use temperature can be from -55 ℃ to 250 ℃. It has good heat resistance, ozone resistance, oil resistance, vacuum resistance and various chemical corrosion resistance etc.

Product Detail

Product Tags


Rubber materials can generally be divided into the following categories: fluororubber (FKM); Nitrile rubber (NBR); Hydrogenated nitrile rubber (HNBR); Silicone rubber (VMQ); Ethylene propylene diene monomer (EPDM). Please refer to the table of physical properties of materials :

Technical Parameters

Physical Properties Table of Rubber Material 



Physical Properties






Shore Hardness






Tensile Strength Mpa






Elongation at Break %






Permanent Set after Break






Cold Resistance






Heat Resistance







With good heat resistance, cold resistance, chemical resistance,  ozone resistance,   oil resistance,   fire resistance and chemical corrosion resistance. With good oil resistance, deformation resistance, chemical resistance,  water resistance, etc. With excellent oil resistance,      ozone resistance, weather resistance,      wear resistance, chemical resistance,   water resistance, etc. With good resistance of low temperature resistance, aging ,      ozone chemicals, deformation and weather. With good ozone resistance, weather resistance, chemical resistance, water resistance, aging resistance, acid resistance, water vapor resistance, etc.

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