浅谈压力输水管的比选

Discussion of the choice of stressed water pipe

以厦门市东部供水工程为例,从经济管径、界限流量、技术特性及综合造价方面采用定性和定量的方法对压力输水管道进行了综合分析比较,实践表明,球墨铸铁管是既经济、适宜、投资又省的管材,值得推广。

Taking the example of water supplying project in east Xiamen, it compares and analyses stressed water pipe synthetically by qualitative and quantitative ways from aspects such as economic diameter, limited capacity technical features and comprehensive cost. The result shows, ball-ink east iron tubes is the economic, suitable and capital-saved which is worthy popularized.