Copper, aluminum, and rubber-coated combination washers are high-performance sealing gaskets designed for effective sealing in hydraulic, pneumatic, and engine systems.
Copper washers offer excellent thermal and chemical resistance, making them suitable for high-temperature and high-pressure applications. Aluminum washers provide good deformability and corrosion resistance, commonly used in automotive and industrial equipment. Combination washers with a rubber sealing layer on the inner diameter enhance sealing performance at low pressures and on uneven surfaces, ensuring better contact and reliability in dynamic systems.
