Building indoor water supply systems are all pressure pipes. Therefore, in the selection process of building indoor water supply pipes, pipes with safety and stability characteristics should be selected to prevent cracking, leakage and other problems during pipeline installation or use, and improve building performance. and impact on people's daily life. Based on this, in the use of new pipes for indoor water supply in buildings, some strong and durable pipes should be selected, and there will be no leakage problems even if they are used for a long time. According to the investigation, the indoor water supply and drainage pipelines in some buildings often leak during installation or use, burying hidden dangers for building performance and people's property safety. In order to achieve the sales target of pipes, some companies deliberately exaggerate the performance of pipes, or conceal the service life of pipes. Some companies have announced that the service life of pipes can exceed 40 years, but the actual quality of pipes is not as ideal as the publicity effect, and the service life of pipes will not be too long. In addition, there is no fault warning system installed in the building, and the water supply and drainage system in the building is running. During the process, there will be some security issues. Therefore, in the selection of new pipes for water supply and drainage in buildings, pipes with strong safety performance should be selected.
