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随着新型给水管材的发展,为建筑给水管材的应用提供了多种选择。主要介绍了低塑性硬聚氯乙烯管(UPVC)、聚丁烯管(PB)、无规共聚聚丙烯管(PP-R)、聚乙烯管(PE、PEX)、丙烯酸共聚聚氯乙烯管(AGR)、铝塑复合管、钢塑复合管(钢带增强钢塑复合管、涂塑复合钢管、孔网钢带钢塑复合管、钢丝网骨架钢塑复合管)等新型管材的成型工艺和性能特点,分析了各自的优缺点,阐述了在设计中选用管材的基本原则及根据实际情况选用合适的管材。
With the development of new water supply pipe, it offers a variety of options for the construction of water supply pipe. Mainly introduced the low plasticity rigid polyvinyl chloride pipe (UPVC), polybutylene pipe (PB), random copolymer polypropylene pipe (PP-R), polyethylene pipe (PE, PEX), acrylic acid copolymer PVC pipe AGR), aluminum-plastic composite pipe, steel-plastic composite pipe (steel reinforced steel-plastic composite pipe, plastic composite pipe, steel mesh plastic mesh pipe network, steel mesh skeleton steel-plastic composite pipe) and other new pipe molding process and Performance characteristics, analysis of their advantages and disadvantages, elaborated in the design of the basic principles of pipe selection and selection of the right pipe according to the actual situation.