Gaskets for endothermic engines require specific studies, materials and technologies to guarantee optimal performance and to respect the high quality standards required by manufacturers.
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Rubber-coated metals are gasket materials, consisting of a central steel or aluminum core and a rubberized coating on both sides. This support has the function of thickness and support for the rubber part. The sealing capacity is increased by ribs, which provide an increase in elastic properties, closing pressure and a better macro-fit. The rubberized sheet gaskets can be used in various sectors in which there are conditions of low surface pressures and low pressures for which to guarantee the seal. The holder in SAE1010 is used for common applications such as pump seals, semi-hermetic compressor seals, oil pans, valve covers. The AISI301 support is used for high pressure applications as cylinder head gaskets for the motorcycle sector.
Asbestos-free are sealing materials of variable composition. They are generally composed of aramidic fibers and reinforcing materials, such as mineral fibers, inorganic materials and rubber. Ideal as gaskets for gases and fluids, they find application in the automotive sector, compressors and metalworking industry in general, as gaskets for engine, transmission, hydraulics, for sealing fuels, mixtures, antifreeze and anti-corrosion, solvents and alkaline solutions. Asbestos-free gaskets can also be used for sanitary and heating systems.
Reinforced sheets are generally composed of a metal core and external layers of asbestos-free material. According to the applications requested by the customer, we supply various configurations of reinforced material: with central core in asbestos-free and metal or graphite. They offer excellent adaptability and resistance to mechanical and thermal stresses. Resistant to oils, fuels and water mixtures with anti-freeze or anti-corrosion.
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