Asbestos rubber gasket is made of asbestos fiber and rubber as the main raw materials and supplemented with rubber compound and filler, through mixing, hot roll forming, vulcanization and other processes. Asbestos rubber gasket can be divided into ordinary asbestos rubber gasket and oil-resistant asbestos rubber gasket according to its formula, process performance and use. According to the different temperature and pressure used, it can be divided into low pressure asbestos rubber gaskets, medium pressure asbestos rubber gaskets and high pressure asbestos rubber gaskets. Suitable for water, water vapor, oil, solvent, medium acid, alkali sealing, asbestos gasket is mainly used in the sealing of medium and low pressure flange connection.
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