Copper pipe, a type of non-ferrous metal pipe, which is a pressed and drawn seamless pipe. Copper pipes have the characteristics of good electrical conductivity and thermal conductivity, and are the main materials for the conductive parts and heat dissipation parts of electronic products, and have become the first choice for modern contractors to install water pipes, heating and cooling pipes in all residential commercial buildings. The copper pipe has strong corrosion resistance, is not easy to oxidize, and is not easy to react chemically with some liquid substances, and is easy to bend and shape.