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在高层和超高层建筑给排水领域里，正在推广使用UPVC给排水管道，它与传统的铸造管有很大差异，设计和施工方法亦不相同。UPVC管道有其独特的优点：①耐用：可使用50年以上。②质轻：运输方便。③表面光滑美观，不易漏水，不结垢，无毒。④加工及安装容易、快捷，维修方便。⑤
In the field of water supply and drainage of high-rise buildings and super high-rise buildings, the use of UPVC water supply and drainage pipelines is being promoted. It is very different from traditional cast pipes and the design and construction methods are also different. UPVC pipe has its unique advantages: 1 Durable: Can be used for more than 50 years. 2 light weight: easy to transport. 3 smooth and beautiful surface, not easy to leak water, no scaling, non-toxic. 4 processing and installation easy, fast, easy maintenance. 5