... 4.material:304,316L,Ti PLATE HAET EXCHANGER PROFESSIONAL MANUFACTURE, PLATE AND GASKET. Company feature1.focus on plate heat exchanger2 ... , Preheating of seawater for fresh water production, Heat recovery, Heat exchange to air-condition the passengers’ cabins and ... heating, district cooling, swimming pool heating, solar heating, Material of PlateSuited Liquid KindsStainless Steel (SUS304.316 Etc)Pure ...