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随着我国城市化进程的脚步逐渐加快,燃气管网建设越来越密集,为了满足城市燃气管网建设安全稳定、耐腐抗老化和施工方便的需求,聚乙烯工业材料的研究和应用得到了全面的发展,广泛的应用于给水、燃气、排污等民生领域。中度聚乙烯材质管道以其较长的生命周期和极强的升级特性,取代了原有的金属管道,成为城市建设的“主动脉”。本文重点结合聚乙烯管道的基本特点,对具体实践应用中可能出现的各类问题进行分析,希望能够对中密度PE管道的发展与应用做出有益的理论探索。
With the gradual acceleration of the pace of urbanization in our country, gas pipeline network construction is more and more intensive. In order to meet the demand of urban gas pipeline network construction safety, stability, corrosion-resistant and anti-aging and construction convenience, the research and application of polyethylene industrial materials Comprehensive development, widely used in water supply, gas, sewage and other livelihood areas. Medium polyethylene pipe with its longer life cycle and strong upgrade features, replacing the original metal pipe, a city of “aorta ”. This paper focuses on the basic characteristics of polyethylene pipe, the practical application of various problems that may arise in the analysis, hoping to the development and application of medium density polyethylene pipe to make a useful theoretical exploration.