Metal spiral wound gasket simple protection gasket

The metal spiral wound gasket is a kind of protective pad formed by combining special metal strips with several other substances. The structural density of the metal spiral wound gasket can be made according to different locking force requirements, and the inner and outer steel rings are used to control its maximum compression. The surface accuracy of the flange sealing surface contacted by the spiral wound gasket is not high. The metal spiral wound gasket is especially suitable for occasions where the load is uneven, the joint force is easy to relax, the temperature and pressure change periodically, and there is impact or vibration. Spiral wound gaskets are the original static seals for flange connection processing of valves, pumps, heat exchangers, towers, manholes, and hand holes. It can be used for mechanical placement. Its color is mainly yellow and black, the inner ring is generally black, and the outer ring is yellow, indicating that the main component of the inner ring of the metal wound gasket is graphite. The main material of the outer ring is a variety of special metal compounds.

Metal spiral wound gasket simple protection gasket

The application scope of metal spiral wound gaskets is mainly on the machinery that needs long-term continuous pressure or movement, because it has very stable performance and good anti-corrosion performance. Application range of metal spiral wound gaskets: sealing of flange joints of pipelines, valves, pressure vessels, condensers, heat exchangers, towers, manholes, hand holes in petroleum, chemical, metallurgy, electric power, shipbuilding, machinery and other industries. The structural density of the metal spiral wound gasket can be made according to different locking force requirements, and the inner and outer steel rings are used to control its maximum compression. The surface accuracy of the flange sealing surface contacted by the spiral wound gasket is not high. The metal spiral wound gasket is especially suitable for occasions where the load is uneven, the joint force is easy to relax, the temperature and pressure change periodically, and there is impact or vibration. Spiral wound gaskets are the original static seals for flange connection processing of valves, pumps, heat exchangers, towers, manholes, and hand holes. Therefore, it can adapt to different working environments, unlike some gaskets. There is no clear requirement for the accuracy of this gasket, because it is usually universal and the specifications can be used for various mechanical purposes. And its replacement is also very convenient, will not cause too much difficulty in operation. Metal spiral wound gasket price

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