NINGBO SHINE SEALING MATERIAL CO.,LTD. will tell you the classification of gaskets today! Our Basic Type Kammprofile Gasket and Standard Spiral Wound Gasket products have been recognized by our customers with excellent quality!
Cotton rubber sheet gasket
The asbestos rubber gasket is made of asbestos fiber and rubber as the main raw materials, supplemented by rubber compounding agents and fillers, through mixing and stirring, hot roll forming, vulcanization and other processes. Asbestos rubber gaskets can be divided into ordinary asbestos rubber gaskets and oil-resistant asbestos rubber gaskets according to their different formulations, technological properties and uses. According to the temperature and pressure used, it can be divided into low pressure asbestos rubber gasket, medium pressure asbestos rubber gasket and high pressure asbestos rubber gasket. It is suitable for the sealing of water, steam, oil, solvent, medium acid and alkali. Asbestos gaskets are mainly used in the sealing of medium and low pressure flange connections.
Rubber gasket
Performance characteristics
Oil-resistant asbestos rubber gaskets are refined from high-quality asbestos fibers, oil-resistant fibers, fillers, colorants, etc., and are widely used in pipelines and equipment in the petroleum and chemical industries. The corresponding grade model can be selected according to the working conditions.
Scope of application
Oil-resistant asbestos gasket: mainly used for steam, hydraulic, gas, oil solvents and non-corrosive media sealing.
Cylinder gasket
Performance characteristics
Cylinder gaskets are refined from high-quality asbestos fibers, oil-resistant fibers, fillers, colorants, etc., and are widely used in automobile and motorcycle engine cylinders. The corresponding grade model can be selected according to the working conditions.
Aramid Gasket
Performance characteristics
Aramid gaskets, such as steam, organic solvents, acids, alkalis, etc., are widely used in the sealing of pumps, valves, pipes, containers, etc. used in fluid conveying equipment.
Composition and characteristics
It is a sealing product made by compounding aramid fiber with high strength and high abrasion as the main material and special material with good lubricity. This sealing product has excellent lubricity and wear resistance. It can show its outstanding features on liquid devices that mix solid and liquid phases.
Non-asbestos sheet gasket
Non-asbestos gaskets (non-asbestos gaskets) are sealing materials made by calendering organic fibers such as aramid and plant fibers, nitrile rubber, and inorganic minerals at high temperatures. Because they contain few asbestos fibers, they are suitable for asbestos gaskets. Alternative products of non-asbestos gaskets. Non-asbestos gaskets (non-asbestos gaskets) not only have high strength, but also have good resilience, and at the same time have super anti-permeability. It is a good environmentally friendly material to replace asbestos gaskets under high temperature and high pressure.
Asbestos mat
It is molded with asbestos cloth and other auxiliary materials, and is used for corrosive high-pressure and high-temperature sealing. Used in reaction kettles, reaction tanks, manholes, hand holes, etc. Operating temperature: -100°C—+1000°C; operating pressure: PN<5.0Mp.
Rubber mat
A kind of vinylidene fluoride and non-fluorine, propylene fluoride, propylene material copolymer colloidal elastomer, widely used in national defense industry and civil industry, its characteristics are: high temperature resistance, ozone resistance, natural aging resistance, vacuum resistance, fuel oil resistance, Good resistance to lubricating oil, strong oxidant, chemical resistance and electrical insulation.
Teflon lining rubber pad. The PTFE lined rubber gasket is a tetrafluoroethylene sandwich rubber composite gasket. With strong anti-corrosion performance and high sealing resilience, it is suitable for anti-corrosion sealing of low-pressure chemical equipment such as enamel and glass pipelines.
Non-asbestos gasket
Non-asbestos gaskets can be roughly divided into non-asbestos rubber sheet gaskets and non-asbestos copy sheet gaskets according to their formula, process performance and use. They are all made of aramid and other organic fibers and plant fibers, butadiene rubber and mineral The non-asbestos gasket series made by rolling or copying the material, because the non-asbestos gasket series not only has high strength, but also has good resilience, and at the same time has super anti-penetration performance. Therefore, they are excellent environmentally friendly sealing gaskets to replace asbestos gaskets in the automotive and industrial machinery fields.
