Heat Exchanger Nameplate
The plate heat exchanger is a new type of high-efficiency heat exchanger assembled from metal plates with a certain corrugated shape. The structure consists of gaskets, pressure plates (movable end plates, fixed end plates) and frames (upper and lower guides, the front support column).Incoloy825 is suitable for various concentrations of sulfuric acid at low temperature; it has good corrosion resistance and no stress corrosion cracking in caustic soda (such as NaOH) solution with concentration of 50%~70%. However, it is sensitive to crevice corrosion caused by chloride. In addition, the stamping performance is not very good, so it is not a commonly used material for the sheet.
Each plate heat exchanger have a nameplae on the fixed plate to show the phe detail such as product series number, phe model, heat transfer area, No. of passes, hot and cold side fluid name, design temperature and pressure and plate pack size.