H-type finned tube is divided into single H and double H type, and is widely used as an enhanced heat transfer element in the flue gas waste heat recovery system of power plant boilers, industrial boilers, kilns, ship devices, etc. So why are H-finned tubes so widely used?
Because of its unique structure, the construction stability is not easy to deform, high heat transfer efficiency!
H-Type finned tube adopts a unique jagged structure, fin hedging welding on the surface of the steel pipe, finned welding site contact using a number of serrated shape, heating surface uniform welding firm, smooth weld angle surface, no slag stomatal solder tumor, welding fusion rate of up to 98%, with a good heat transfer coefficient. At the same time, H-finned tube is arranged by row, and the surface space of the steel pipe is divided into several small areas, which has the mean flow effect on the flue gas, and the steel structure of H-finned tube is not easy to deform and the wear life is higher than that of the light tube or helical fin arranged by staggered column.
