YIGSECU Insulated Copper Pipe Fitting Air Conditioning Copper Tubing Hose Extension

Make of thick purpleness copper, corrosion resistance, no leakage, no fractures. Thickened nut have high hardness, no slipping, Enduring. Mechanical precise reaming, no burr, no leakage, more secure to use. Adopting double layer thickened hermal insulation cotton, which have the characteristics of heat insulation, shock absorption and not easy to age. Assembling this kits is quick and easy. Hose the low and highly pressure tubes together without manual welding. Specifically for small split air conditioning systems. Suitable for shopping malls, offices, homes, restaurants, ensuring efficient refrigeration performances.