Common sense of choosing decoration water pipes: PPR water pipes, steel-plastic water pipes, and copper pipes are generally used for home decoration water pipes. It is about 4 times that of the PPR tube. The laying of water pipes in home decoration should try to avoid laying on the ground, preferably from the top or the wall. The amount of pipe material may increase slightly, but it is conducive to future pipe maintenance. The wall thickness of the hot and cold water pipes is different. The cold water pipes cannot be used as hot water pipes. The easy way to distinguish the hot and cold water pipes is that there is a red line mark on the hot water pipes. The standard length of PPR pipes is four meters each. For home decoration water pipes, pay attention to the pipe diameter and wall thickness. Generally, 6 pipes are used for the main pipe, and 4 pipes can be used for the branch pipes. In order to ensure the water consumption, 6 pipes can also be used for the branch pipes. When purchasing pipes for home decoration, pay attention to whether the inner diameter of the pipe is symmetrical. The uneven diameter of the pipe will affect the connection of the two interfaces.
