Boiler Pressure Vessel Spare Parts Air Heater Basket 

Tubular preheaters consist of straight tube bundles which pass through the outlet ducting of the boiler and open at each end outside of the ducting. Inside the ducting, the hot furnace gases pass around the preheater tubes, transferring heat from the exhaust gas to the air inside the preheater. Ambient air is forced by a fan through ducting at one end of the preheater tubes and at other end the heated air from inside of the tubes emerges into another set of ducting, which carries it to the boiler furnace for combustion.There are two types of regenerative air preheaters: the rotating-plate regenerative air preheaters (RAPH) and the stationary-plate regenerative air preheaters. Main Technical Parameter: Tube Material               Enamel Coating on Carbon Steel;Low Alloy Steel : Corten Steel, ND Steel (09CrCuSb) Heat Exchange Type      &nb…