NBR

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A brief introduction to O-rings commonly used in valves

A brief introduction to O-rings commonly used in valves

Rubber O-rings have good resistance to abrasion, ozone, oil, corrosion and temperature, as well as good elasticity and flexibility. Under various working conditions, they can effectively prevent gas or liquid leakage and reduce vibration and noise, and are widely used in the stem sealing of valves.

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O-rings commonly used in valves

Introduction of O-ring materials

FKM

CR

NBR

EPDM

FFKM