標準號：DIN EN ISO 21003-2-2011
中文標準名稱：建筑物內部用冷熱水裝置的多層管道系統.第2部分:管道(ISO 21003-2-2008 + Amd 1-2011).德文版本EN ISO 21003-2-2008 + A1-2011
英文標準名稱：Multilayer piping systems for hot and cold water installations inside buildings - Part 2: Pipes (ISO 21003-2:2008 + Amd 1:2011); German version EN ISO 21003-2:2008 + A1:2011
標準類型：Q81
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：Q81
國際標準分類號：91.140.60
引用標準：ISO 161-1;ISO 527-1-1993;ISO 527-2-1993;ISO 2578-1993;ISO 3126;ISO 6259-1-1997;ISO 7686;ISO 9080;ISO 10508;ISO 13760;ISO 15874-2;ISO 15875-2;ISO 15876-2;ISO 15877-2;ISO 17454;ISO 17455;ISO 17456;ISO 21003-1-2008;ISO 21003-5-2008;ISO 22391-2;EN 713;EN 1229
適用范圍：This part of ISO 21003 specifies the characteristics of pipes for multilayer piping systems intended to be used for hot and cold water installations inside buildings for the conveyance of water - whether or not the water is intended for human consumption (domestic systems) or heating systems, - under specified design pressures and temperatures appropriate to the class of application (see Table 1 of ISO 21003-1:2008). It also specifies the test parameters for the test methods referred to in this part of ISO 21003. ISO 21003 is a reference product standard. It is applicable to multilayer pipes, fittings, their joints, and also to joints with components made of other plastics and non-plastics materials intended to be used for hot and cold water installations. This part of ISO 21003 is intended for use only in conjunction with all the other parts of ISO 21003. ISO 21003 covers a range of service conditions (application classes) and design pressures. The polymeric materials used for the stress-designed layers are the following: polybutylene (PB), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) and chlorinated poly(vinyl chloride) (PVC-C).