It is the first-class product in water pipes. There are two ways to connect copper pipes: ferrule and welding. Ferrule is the same as aluminum-plastic pipe, and it has the problem of aging and water leakage for a long time. Most copper pipes are installed by welding. Welding means that the joints are welded together by oxygen, so that it can be the same as PPR water pipes and never leak. Because of its high price, it is generally used in high-end apartments or villas.
Advantages: high strength, stable performance, sterilization, and not easy to corrode.
Disadvantages: high price and difficult construction. In the cold winter, it is easy to cause heat loss, high energy consumption and high use cost.