Wholesale 50ft 1/4" 1/2" AC Connecting Pipe HVAC Installation Kit White Insulated Copper Tube Good thermal conductivity of copper-aluminum tube Copper-aluminum tube is an alloy tube composed of copper and aluminum, and its thermal conductivity is better than that of pure copper tube. Stronger than aluminum tubes. In the cooling or heating process. Copper and aluminum tubes can quickly transfer hot and cold media from outdoor to indoor, improving the cooling or heating efficiency of air conditioning. Copper aluminum pipe corrosion resistance is good Copper aluminum pipe is not easy to be oxidized, will not produce corrosion, long-term use will not appear pipe aging, water leakage and other problems, and the surface of copper aluminum pipe is smooth, not easy to accumulate dust and foreign matter, will not affect the operation of air conditioning. The main products of our store are:Air Conditioner Parts(include Copper Tube,Ac Heat Exchanger,Air Conditioner Copper Pipe and…