Replacement Oil Cooler Gasket Plate Heat Exchanger Gasket

Replacement Oil Cooler Gasket Plate Heat Exchanger Gasket

When the material of rubber Plate Heat Exchanger Gaskets is in contact with the fluid, when a fluid component penetrates into the rubber, sometimes the soluble substance can be extracted, resulting in the swelling of the rubber gasket; The presence of halogen and the action of ozone make the sealing gasket soft or cause it to undergo stress corrosion cracking. At high temperatures, elastic materials break down and release chemicals that themselves corrode the sheet material, such as FPM rubber, which releases oxygen. After disassembly of the plate heat exchanger, it is found that the surface of the cold fluid end of the plate is bright, there is a small amount of black scale in the local area, the number of corrosion pits is small and has not penetrated, and there is black sediment in the corrosion pit, so it can be inferred that the corrosion of the sealing gasket exists.

In the process of use, plate heat exchangers are easy to accumulate dirt, which will reduce the heat transfer efficiency of the heat exchanger. Therefore, regular cleaning is very important. Chemical cleaning can be used to clean with a suitable cleaning agent to remove the sediment and corrosion products inside the heat exchanger. At the same time, the corresponding operating specifications should be followed in the cleaning process to ensure the cleaning effect.

Baode Company is a professional manufacturer of plate heat exchangers, such as Brazed Plate Heat Exchanger, gasket plate heat exchanger, Shell And Tube Heat Exchanger, etc.