... been widely used in chemical, medicine ,fuel ,chemical fiber ,metallurgy . Spiral plate heat exchangerMain Features:1) Material: stainless steel and/or ... pipe plate, floating head, U-shaped pipe4) Structure: single channel, double channel and multi-channel5) Used for evaporating, heating, condensing, cooling ... -10235273107.320.980I 6,I 16B8-0.6/500-10237275 Spiral plate heat exchanger