物理安全检测
(EN) ISO 15874.2冷热水设备用塑料管道系统--聚丙烯(PP)--第2部分
(EN) ISO 15874.2冷热水设备用塑料管道系统--聚丙烯(PP)--第2部分：管道—标准名称
(EN) ISO 15874.2:2013 Plastics piping systems for hot and cold water installations -- Polypropylene (PP) -- Part 2: Pipes
(EN) ISO 15874.2:2013 Plastics piping systems for hot and cold water installations -- Polypropylene (PP) -- Part 2: Pipes
(EN) ISO 15874.2冷热水设备用塑料管道系统--聚丙烯(PP)--第2部分：管道
(EN) ISO 15874.2冷热水设备用塑料管道系统--聚丙烯(PP)--第2部分：管道—适用范围
Scope：
This part ISO 15874 specifes the requirements of pipes made from polypropylene (PP) for piping systems intended to be used for hot and cold water installations within buildings for the conveyance of water whether or not intended for human consumption (domestic systems) and for heating systems under operating pressures and temperatures appropriate to the class of application (see ISO 15874-1:2013, Table 1).
(EN) ISO 15874.2冷热水设备用塑料管道系统--聚丙烯(PP)--第2部分：管道—测试标准和要求
Appearance颜色
ISO 7686 Opacity不透明性
Outside diameters外径
Wall thickness and their tolerances壁厚及偏差
ISO 1167-1 ISO 1167-2 Mechanical characteristics - Resistance to internal pressure 机械性能 - 耐内压
Method B of ISO 2505 Longitudinal reversion纵向回缩率
ISO 1167-1 ISO 1167-2 Thermal stability by hydrostatic pressure testing 静态液压试验
ISO 9854-1 ISO 9854-2 Impact resistance抗冲击
ISO 1133-1 Melt flow rate (compound) 熔体流动速率(粒料)
ISO 1133-1 Melt flow rate (pipe) 熔体流动速率(管)
ISO 15874-3 ISO 15874-5 Performance requirements系统适应性
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