给水工程管道系统是村镇给水系统的重要组成部分,其造价往往在整个工程造价的一半以上。合理选用管道材料是节省工程投资,确保供水水量、水质、水压和安全运行的重要环节。在此,对给水工程中,常用的及某些新型的管道材料做一些浅析。 Water supply pipeline system is an important part of the town water supply system, the cost is often more than half of the entire project cost. Reasonable selection of pipe materials is an important part of saving construction investment, ensuring water supply, water quality, water pressure and safe operation. Here, the water supply project, commonly used and some new type of pipe material to do some analysis.