Heating in southern China is mainly household heating, and radiators commonly used in the market are mainly made of steel and aluminum
The aluminum radiator is light in weight and has good thermal conductivity, and the number of sheets can be increased or decreased according to actual heating needs. However, the utilization rate of aluminum flakes abroad is very low, so there are few well-known imported aluminum flake brands. At present, most of the aluminum sheets sold in the Chinese market are welded extruded aluminum profiles. The strength of the solder joints of some domestic manufacturers cannot be guaranteed, and leakage is prone to occur.
And aluminum products are not resistant to alkali corrosion. The higher the water temperature, the faster the electrochemical corrosion. When the pH of the heat medium water is >9, the corrosion will be accelerated by 3.5 times for every 10 degrees increase in temperature. pH > 12, water temperature above 70 degrees, 2mm thick aluminum will leak within a week. Therefore, the state stipulates that aluminum radiators must be internally anti-corrosion, and special attention should be paid to local water quality conditions when selecting them. Our radiators have noticed this point during the production process and adopted the flux spot welding technology.
We focus on manufacturing aluminum radiators.
Moreover, our factory is certified by ISO/ TS16949 .Definitely we are able to offer you quality products and competitive prices.