Unmanned vending machine shipping gearbox asbestos pad is the asbestos plate cut out of the pad, generally light red, rubber pad is made of rubber plate cut pad, mostly black. Asbestos rubber gaskets are sealed with asbestos fibers, electricity and to avoid oil erosion. Medium pressure asbestos mat is also suitable for medium pressure and medium temperature environment.

The main function is the same as the low-pressure asbestos pad, the high-pressure asbestos pad is suitable for high temperature and high pressure environment, the role is different from medium pressure, low pressure is that the material required by high pressure is stricter, harder, and dense. Mainly used in petrochemical pipelines and natural gas pipelines, it is to use oil-resistant rubber asbestos pads at the connection of the two pipelines to avoid oil leakage and natural gas leakage.

Of course, corrosion resistance and aging resistance are very good. The gasket made of relatively soft material is added between the two planes that need to be sealed, so that it is easy to meet the sealing requirements, such as the flange connected pipeline, the gasket between the two flanges, and the gasket between the engine block and the cylinder head, all play a sealing role.