Semi-Welded Plate Heat Exchanger Gasket Plate Heat Exchanger Condenser for Seawater Semi-welded plate heat exchanger is especially provided for heating and corrosive media cooling, widely used in ammonia refrigeration, sulfuric acid, caustic soda, petrochemical, metallurgy, machinery, pharmaceutical, food and other industries, especially suitable for ammonia and freon and other refrigerants evaporation and condensation, for chemical and general process heat exchange of gaskets corrosion medium is also an ideal heat exchange equipment. The design of the plate ripple is aimed at a high thermal conductivity of the film. The special flow channel formed by the plate ripple makes the fluid produce a strong disturbance flow (temperature flow) at a very low flow rate, and the disturbance flow has a self-purification effect to prevent the formation of dirt, so the heat transfer efficiency is very high. Plate heat exchangers can be used in the building industry: heat exchange for cent…