The API heat exchanger gasket is one of the important components of the plate heat exchanger, a ring made of a material that can produce plastic deformation and has a certain strength. Most of the gaskets are cut from non-metallic sheets or made by professional factories in the specified sizes. The materials are rubber sheets, asbestos sheets, and polyethylene sheets. The plate heat exchanger gasket not only plays the role of leakage of the sealing medium, but also prevents the heat exchange medium from intermixing in practical applications, and the heat exchange between the plate heat exchangers also occurs in the gasket. How to extend the life of the gasket plays a crucial role in the life of our entire plate heat exchanger.Raw materials are a vital part of the impact of the gasket, because our gaskets are made of rubber.In the rubber refining process, anti-aging, physical properties have an impact on the quality of the gasket, so when buying the gasket, you can't covet small and cheap.