Aluminum plastic composite pipe is one of them. EMT pipe bender manufacturer tells us that aluminum plastic composite pipe is a popular pipe in the market. It is light, durable and easy to construct. Its flexibility is more suitable for home decoration. The main disadvantage is that when it is used as hot water pipe, the long-term thermal expansion and cold contraction may cause the malposition of the ferrule connection, resulting in leakage.
There are also PP-R pipes. EMT pipe bender manufacturers believe that as a new type of water pipe material, PP-R pipe has unique advantages, such as non-toxic, light weight, pressure resistance and corrosion resistance. It is connected by a special hot-melt method, which will not corrode and rust, and PP-R pipe will not scale, so it is becoming a popular material. The density of pseudo PP-R is slightly higher than that of real PP-R, and it is the first-class product in water pipe. There are two kinds of copper pipe joints: ferrule and welding. Like the aluminum-plastic pipe, the ferrule has the problem of aging and water leakage for a long time, so most of the users who install copper pipes adopt the welding type. The welding is that the interface is welded together by oxygen, so that it can never leak like the PP-R water pipe.
In addition, EMT pipe bender manufacturers tell you that there is another kind of stainless steel pipe, which is a very expensive water pipe. It is difficult to construct and is rarely used. As a new type of water pipe material, PPR pipe has unique advantages. It can be used as both cold pipe and hot water pipe. Because of its non-toxic, light weight, pressure resistance and corrosion resistance, PPR pipe is becoming a popular material.