Вентиляционные охладители воздуха в ОАЭ

Aluminum ribbed tubes have high thermal conductivity, and the absence of a supporting pipe (as in bimetallic ribbed tubes) significantly reduces the weight of the heat exchanger. Inner diameter dv, mm - 20 Rib diameter D, mm - 38 Weight of 1 run. meter of ribbed tube, kg - 0,82 Heat exchange