13 Ft Mini Split Line Set Air Conditioning Copper Tubing Pipe 13Ft White
【Thickened Copper Thickness】The wall thickness of 1/4 “and 3/8” copper tubes is 0.65mm, and the wall thickness of 1/2 “copper tubes is 0.7mm. Made of high-quality copper tubing with a fire retardant insulation layer that can withstand high pressure and temperature.