The cause of the inclined plate heat exchanger leakage

The cause of the inclined plate heat exchanger leakage due to the electrochemical inhomogeneity of stranded medium here produce crevice corrosion leakage; Tetra plate heat exchanger plate of residual internal stress in the process of making suppress will produce certain, if a certain concentration of halogen ions and the medium ( Such as chloride ion plasma) Or H2S long time exposure may cause board piece of stress corrosion cracking; Tetra stainless steel plate in the welding process of plate heat exchanger caused by intergranular corrosion; Tetra plate heat exchanger plate material selection or improper use. Allows the use of life caused by leakage; Tetra plate heat exchanger to install or remove the cleaning uneven clamping bolts, gasket, plate dislocation caused leakage; Tetra plate heat exchanger installed gaskets, gasket and gasket groove with sand, oil, iron filings and flux and other sundry, sealing surface damage and leakage.