Copper-aluminum composite radiator: 6063's way to save energy and increase efficiency

In the copper-aluminum composite radiator, 6063 aluminum alloy is used as the fin material and combined with copper tubes (wall thickness ≥ 0.8mm), giving full play to the high thermal conductivity of copper (400W/m·K) and the lightweight advantage of aluminum. The hydraulic expansion tube technology ensures a tight fit at the interface and improves the heat conduction efficiency by 25%. This type of radiator has a lifespan of 20 years, which is twice that of steel products, and has significant long-term energy-saving benefits - users of wall-mounted boilers save an average of 500 yuan in gas bills per year. Especially in the southern self-heating market, its cost-effectiveness advantage is outstanding.