標準號：BS EN ISO 22391-5-2009
中文標準名稱：冷熱水裝置用塑料管道系統.耐升溫的聚乙烯(PE-RT).適用于系統的配件
英文標準名稱：Plastics piping systems for hot and cold water installations - Polyethylene of raised temperature resistance (PE-RT) - Fitness for purpose of the system
標準類型：Q81
發布日期：2010/1/31 12:00:00
實施日期：2010/1/31 12:00:00
中國標準分類號：Q81
國際標準分類號：23.040.01;91.140.60;93.025
引用標準：ISO 1167-1;ISO 1167-2;ISO 22391-1-2009;ISO 22391-2-2009;EN 712;EN 713;EN 12993;EN 12994;EN 12995
適用范圍：This part of ISO 22391 specifies the characteristics of the fitness for purpose of piping systems made of- polyethylene of raised temperature resistance (PE-RT), Type I, and- polyethylene of raised temperature resistance (PE-RT), Type II,intended to be used for hot and cold water installations within buildings for the conveyance of water, whether or not the water is intended for human consumption (domestic systems) and for heating systems, under the design pressures and temperatures appropriate to the class of application according to ISO 22391-1. This part of ISO 22391 covers a range of service conditions (classes of application), design pressures and pipe dimension classes, and also specifies test parameters and test methods. In conjunction with the other parts of ISO 22391, it is applicable to PE-RT pipes, fittings, their joints, and to joints having components of PE-RT as well as of other plastics and non-plastics materials, respectively, used for hot and cold waterinstallations.It is not applicable to values of design temperature, maximum design temperature or malfunction temperaturein excess of those specified in ISO 22391-1.NOTE It is the responsibility of the purchaser or specifier to make the appropriate selections from these aspects, taking into account their particular requirements and any relevant national regulations and installation practices or codes.