Copper-aluminum composite radiator so that the copper, aluminum and recovered can be used again, but due to the copper, aluminum is a more precious metal, this will to a certain extent increase the cost of production of this kind of radiator. Then able to give users the means to increase the user's one-time investment, and increase the one-time investment in a subsequent run benefits, this article will be this specific analysis. Copper and aluminum composite radiator Technical Analysis 1.1 compared corrosion characteristics combined with the characteristics of China's energy resources, coal in the energy supply structure in any medium-sized city, can not be completely replaced, especially for heating this low-grade energy demand activities, coal is the ability to play your own value. Application of coal in the heating field, "Yee should focus" principle should be used. Purposes of household heat metering, building design should minimize heat transfer between households. China's urban population is concentrated, for central heating. Heating in winter generally use the hot water boiler district heating and cogeneration central heating, central heating is widely used due to advantages in security, stability, and environmental aspects. No clear uniform standards due to the heating of water quality, the water quality in the central heating pipes is difficult to control, and it led to a lot of steel, aluminum radiator corrosion phenomenon, and the brass through waterways corrosion characteristics on Levings. 1.2 Other characteristics of copper and aluminum composite radiator contrast the brass parts for pass water, give full play to the advantages of copper for sb6 & 21N warm water quality corrosion life than the ordinary life of the steel pipe used in the heating system (about is about 20 times that of steel), applicable to any water quality in line with China's national conditions; can also improve the working pressure of the radiator, suitable for high-rise residential, light and wood products; thermal conductivity of copper, after the silver than aluminum, steel, iron, thermal efficiency is high, belongs efficient, energy-saving products; does not pollute the water, environmental protection, suitable for household heat metering. Main cooling components for brass and aluminum wing tube through the expanded joint composite, give full play to the aluminum density, easy to shape, etc., can be made in the Thermal and use requirements of different shapes and sizes, reduce the heat sink weight metal heat intensity, and also avoid the pollution of the environment, or other type of radiator cast iron radiator production pollution in the the antiseptic treatment process in the radiator become suitable for residential use in terms of type, size, weight, and other The requirements of the product. Top ten brands of Beijing radiator copper and aluminum composite radiator factory direct. Contact Person: the Tao Zefeng Phone: 4007005525 QQ: 860 357 491 copper and aluminum composite radiator heating is not: http://www.sllssrq.com/nuanqichanpin.asp?cnEm=gznqp: http://www.nuanqi.cc/?article- 54.html Daxing District, Crystal Square the Huatang Mall 1201