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10秒装修报价 装修要花多少钱?获得精准报价,省钱30%
168211
元
材料费:77201元
人工费:86544元
设计费:1760元
质检费:2706元
二种!冷热水管标注。伟星家装用PP-R冷热水管特点:
(1)材料质量轻:20℃时PP-R密度为0.9g/cm3左右,远低于各类金属管,也小于PE等其他塑料材料,方便搬运和安装施工,可大大减轻工人的施工强度。
(2)良好的温度和压力稳定性:PP-R管道的瞬间使用温度可高达95℃,在80℃下长期使用仍然可承受一定压力,是建筑物冷热水管道的理想之选。3)管道连接牢固:PP-R管道系统可应用多种连接方式,热熔、电熔连接最为常用且接头安全可靠,方便现场施工。
你好,有以下的材质:PP-RPEPP-R用于冷热水管道都行,是热熔接合的PE用于冷水供水管道,特点是抗老化,也是热熔的
浙江企顺管业科技有限公司PPR热水管材ppr管水管ppr冷热水管pp-r给水管dn20252元安庆市洁达塑业有限公司ppr管,环保管材,冷水管,热水管8元浙江卫德管业有限公司热水PPR管j家装热熔塑料管管件管材212元网上报价仅供参考
ppr管单价高于pp管单价。pp表示不准确。PP管包括三种:PP-RPP-B、PP-H。最常用的就是无规共聚聚丙烯管(PP-R)冷热水管。