... in time Working principleChannels are formed between the plates and the corner ports are arranged so ... efficiency. The corrugation of the plates provides the passage between the plates, supports each plate against the ... Water, Normal Water, Oil for eating, Mineral OilTi, Ti-pdSea Water, Saline Water, Mineral Water20Cr, 18Ni, 6Mo ... Oil, Steam GEA 316L heat exchanger plates, SS304 SS316L Ti material