Copper pipes are resistant to high temperatures and can be used in a variety of environments. Compared with this, the shortcomings of many other pipes are obvious. For example, the galvanized steel pipes used in residential buildings in the past are very easy to rust. If they are not used for a long time, there will be problems such as yellowing of tap water and small water flow. There are also some materials whose strength will decrease rapidly at high temperatures, which may cause unsafe hazards when used in hot water pipes. The melting point of copper is as high as 1083 degrees Celsius, and the temperature of the hot water system is negligible for copper pipes. Archaeologists discovered a copper water pipe 4,500 years ago in the Egyptian pyramids, which is still in use today.
Copper pipes (also known as red copper pipes) are often used in tap water pipes, heating and cooling pipes, and can be used in different environments. Copper pipe combines the advantages of metal and non-metal pipes in one, and is used in cold and hot water systems.
China monopolizes the head and is the best connection pipeline. Copper pipes are fire-resistant and heat-resistant, and can maintain their shape and strength at high temperatures without aging.
The pressure resistance of copper pipes is several times or even dozens of times that of plastic pipes and aluminum-plastic pipes, and it can withstand the highest water pressure in today's buildings. In a hot water environment, with the extension of service life, the pressure-bearing capacity of plastic pipes decreases significantly, while the mechanical properties of copper pipes remain unchanged in all thermal temperature ranges, so their pressure-resistant capacity will not decrease, nor will There will be aging.
The linear expansion coefficient of the copper pipe is very small, which is 1/10 of that of the plastic pipe, and it will not cause stress fatigue cracking due to excessive thermal expansion and contraction.
The strength of the copper tube is greater, and the outer diameter is smaller under the requirement of ensuring the effective inner diameter, which is more suitable for burying.
