Asbestos sealing gasket

Asbestos sealing gasket is made of asbestos fiber and rubber as the main raw materials, supplemented by rubber additives and fillers, and processed through mixing, hot rolling, vulcanization and other processes. Asbestos rubber gaskets can be divided into ordinary asbestos rubber gaskets and oil resistant asbestos rubber gaskets based on their formula, process performance, and usage. According to the 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 sealing water, steam, oil, solvents, medium acids, and alkalis, asbestos gaskets are mainly used for sealing medium and low pressure flange connections.
Low pressure asbestos gasket (G2183): Low pressure asbestos gasket is made of a white asbestos fiber, suitable for most low temperature and low pressure needs, mainly used for sealing steam, water, gas, oil and non corrosive media.
Medium pressure asbestos gasket (G2182): mainly used for sealing steam, hydraulic, gas, oil and non corrosive media.
High pressure asbestos gasket (G2181): mainly used for sealing steam, hydraulic, gas, oil and non corrosive media.
Oil resistant asbestos gasket (G2184): mainly used for sealing steam, hydraulic, gas, oil solvents, and non corrosive media.
Large processing size of asbestos rubber gasket:
~1300mm; special specifications or various non-standard products can be customized according to customer requirements.
Main technical parameters of asbestos gaskets:
Model XB200XB250XB300XB350XB400XB450
Tensile strength 5MPa, 6MPa, 8MPa, 9MPa, 11MPa, 18MPa
温度+200 °C+250°C+300°C+350°C+400°C+450°C
The main types of asbestos gaskets are:
Low pressure asbestos gasket, medium pressure asbestos gasket, high pressure asbestos gasket, oil resistant asbestos rubber gasket
Oil resistant asbestos rubber gaskets are refined from high-quality asbestos fibers, oil resistant fibers, fillers, coloring agents, and other materials. They are widely used in pipelines and equipment in the petroleum and chemical industries, and the corresponding grade models can be selected according to the working conditions.
Application scope: Oil resistant asbestos gaskets are mainly used for sealing steam, hydraulic, gas, oil solvents, and non corrosive media.