- product description
Asbestos gaskets are made of asbestos fiber and rubber as main raw materials, supplemented with rubber compounding agents and fillers, and are made through mixing and stirring, hot-roll forming, and vulcanization. Asbestos fiber gaskets can be divided into ordinary rubber gaskets and oil-resistant asbestos rubber gaskets according to their formula, process performance and application. Suitable for sealing of water, water vapor, oils, solvents, medium acids and alkalis, and used in sealing of medium and low pressure flange connections. The most commonly used thickness is 3MM-5MM.
Suitable for sealing the mouth of the reactor, manholes, handholes, boiler manholes, smoke box belts, and steam ball seals.
Products are used in many fields such as chemical industry (medicine, pesticides, fertilizers, dyes, polymers, intermediates, etc.) petroleum, electronics, machinery, power, environmental protection and so on.
Advantages of asbestos gaskets
1: good sealing performance
2: Excellent corrosion resistance
Operating temperature: -100 ℃ — + 1000 ℃
Working pressure: PN <5.0Mp
Main technical parameters of asbestos pad:
Model XB200 XB250 XB300 XB350 XB400 XB450
Tensile strength 5MPa 6MPa 8MPa 9MPa 11MPa 18MPa
Temperature + 200 ° C + 250 ° C + 300 ° C + 350 ° C + 400 ° C + 450 ° C
The main types of asbestos gaskets:
Low pressure asbestos gasket, medium pressure asbestos gasket, high pressure asbestos gasket, oil resistant asbestos rubber gasket