anti-abrasion heat exchanger h fin tube type economizer has won the title of high-tech products, and received a patent for utility model and design.

H-economizer, also known as H-fin tube, H-type finned tubes, it is to have between two steel circular symmetry with fluorescent tubes welded together to form fins (fin-or butterfly-chip) positive shape Much like letter "H", so called H-fin tube.. It is a kind of boiler parts, to have two steel circular symmetry to be welded on fluorescent tubes to form fins
positive shape much like letter "H", so called H-fin tube. H-economizer widely used in utility boilers, industrial
boilers, marine power, such as the tail of heat exchanger components.