Copper pipe is also known as red copper pipe. A type of non-ferrous metal pipe, is pressed and drawn seamless pipe. Copper pipe has good electrical conductivity, thermal conductivity characteristics, electronic products of conductive parts and heat dissipation parts of the main material, and has become a modern contractor in all residential commercial housing water pipe, heating, cooling pipe installation of the first choice. Copper pipe corrosion resistance is strong, not easy to oxidation, and some liquid substances are not easy to react chemically, easy to wei bend shape