NN Type Plate Heat Exchangers for Optimal Heat Transfer and Cooling

Apparatuses of heat-exchange plate heat exchangers of HH type are intended for operation in various technological processes where heat transfer, heating or cooling of various liquids (sea and fresh water, fuel, lubricating oil, oil of hydraulic systems, as well as various media of oil, gas and chemical industry, specified in the summary table of technical requirements "Rules of classification and construction of chemical trucks"), various vapours and gases.