Plate Heat exchanger manufacturer, industry solution expert

Plate heat exchanger corrosion protection measures

by:DIGUANG     2020-07-22
Plate heat exchanger corrosion protection measures ( 1) First of all, we must take account of plate heat exchanger in media corrosion ability, and accurate selection panel data. ( 2) External passivation of stainless steel plate, on the surface oxide film formed on the solid and very thin film, thereby gaining excellent corrosion resistance. ( 3) In the planning of plate heat exchanger plate forming mould, should choose the structure of the small residual stress. ( 4) In order to reduce the plate heat exchanger plate the surface scratch, must be the outer surface of the polishing the mold. ( 5) Sheet and gasket with glue. Don't use expired, and adhesive with high chloride. ( 6) Increase the rate of plate heat exchanger plate contact contact, in order to reduce damage to contact.
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