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Metal wound gasket is a type of sealing gasket made by alternately winding V-shaped or W-shaped thin steel strips with various fillers. To strengthen the main body and accurately locate, metal inner reinforcement rings and outer positioning rings are used,
Performance characteristics: able to withstand high temperature, high pressure, and adapt to ultra-low temperature or vacuum conditions, with low requirements for the surface accuracy of the flange sealing surface in contact with the gasket, and easy disassembly and assembly. Especially suitable for situations with uneven loads, easy relaxation of bonding forces, periodic changes in temperature and pressure, and impacts or vibrations