PPR water pipes, steel-plastic water pipes, and copper pipes are widely used in home decoration. The price of steel-plastic pipes is relatively high, while the price of PPR water pipes is higher than that of steel-plastic pipe fittings. The price of copper pipes is the most expensive, and the price is equivalent to 4 times that of PPR pipes. about. The laying of water pipes in home decoration should be avoided as much as possible, and it is best to run the lines from the top or the wall. The amount of pipes may increase slightly, but it is conducive to future pipe repairs. The wall thickness of the hot and cold water pipes is different, and the cold water pipes cannot be used as hot water pipes. The simple way to distinguish the hot and cold water pipes is to have a red line mark on the hot water pipes. The length of PPR pipes is generally four meters each. When buying, you should ask the merchant whether the price of each pipe is the price of each pipe or the price of each meter of pipe. After the pipe is delivered to your home, remember to check whether the length of the pipe meets the requirements. For home decoration water pipes, pay attention to the pipe diameter and wall thickness. Usually, the main pipe needs 6 points, and the branch pipe can choose 4 points. In order to ensure the water consumption, the branch pipe can also use 6 points; when purchasing pipes for home decoration, pay attention to the pipes. Whether the inner diameter is symmetrical or not, and the uneven thickness of the pipe diameter will affect the connection of the two interfaces.
