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近年来,随着新材料新工艺的不断推广及节能意识的增强,聚乙烯(PE)管材以价格低廉、施工方便、耐腐蚀、耐老化等优点逐步占据了当今建筑市场,广泛应用于燃气输送、给水、排污、农田灌溉、油田、矿山以及邮电通讯等领域。管道的铺设质量关系到管道的使用寿命,正确的设计和安装方法是管道
In recent years, with the continuous promotion of new materials and new technologies and awareness of energy conservation, polyethylene (PE) pipe to inexpensive, easy construction, corrosion resistance, anti-aging advantages gradually occupy today’s construction market, widely used in gas transportation , Water supply, sewerage, farmland irrigation, oil fields, mines and posts and telecommunications. The quality of the pipe laying related to the life of the pipe, the correct design and installation method is the pipeline