... Midea, Gree, LG, Samsung, Panasonic etc.Copper branch pipe for air conditioner1. Customized2. Work Pressure: 3.0- ... can production Φ 4.76-28 the various specifications line and welding components. Meanwhile, the company also can ... provide diameter5, Φ 7, 9.52 "U" pipe.3) More than 10 years’ experiences of manufacturing.4) ... with perfect delivery date. Air conditioning copper pipe assembly