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ISO 21003-3-2008  建筑物内冷热水装置用多层管道系统.第3部分:配件

标准编号:ISO 21003-3-2008
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中文标准名称:建筑物内冷热水装置用多层管道系统.第3部分:配件
英文标准名称:Multilayer piping systems for hot and cold water installations inside buildings - Part 3: Fittings
标准状态:现行有效
代替标准号:ISO/FDIS 21003-3-2008
采用国际标准编号:DIN EN ISO 21003-3-2008,IDT;BS EN ISO 21003-3-2008,IDT;EN ISO 21003-3-2008,IDT;NF T54-952-3-2008,IDT;SN EN ISO 21003-3-2008,IDT;OENORM EN ISO 21003-3-2008,IDT;UNE-EN ISO 21003-3-2009,IDT
语言:英文版,中文版
发布日期:2008-07
实施日期:2008-07-01
标准类别:国际标准化组织ISO
中国标准文献分类法(中标分类CCS):建材 >> 公用与市政建设器材设备 >> 供水、排水器材设备
中国标准文献分类法(中标分类CCS):建筑材料和建筑物 >> 建筑物中的设施 >> 供水系统
标准页数:9P;A4 页
起草单位:ISO/TC 138
标准目录:ISO 21003-3:2008 specifies the characteristics of fittings 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 for heating systems — under specified design pressures and temperatures appropriate to the class of applicationIt 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. ISO 21003-3 is intended for use only in conjunction with all the other parts of ISO 21003.
标准简介:This part of ISO 21003 specifies the characteristics of fittings for multilayer piping systems intended to be used for hot and cotd water installations inside buildings for the conveyance of water -- whether or not the water is intended for human consumption (domestic systems) or for 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 ether parts of ISO 21003 This part of ISO 21003 covers fusion, solvent cemented and mechanical fittings for a range of service conditions (application classes) and design pressures. It is not applicable for values of design temperature, TD, maximum design temperature, Tmax, and malfunction temperature, Tmal, in excess of those in Table 1 of ISO 21003-1:2008 NOTE 1 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 practics or codes The polymeric materials used for the stress designed layers are the following: pelybutylene (PS), polyethylene of raised temperature resistance (PE-RT), crosslinked polyethylene (PE-X), polypropylene (PP) and chlorinated poly(vinyl chloride) (PVC-C). The PE X used shall be fully crosslinked and shall comply with the requirements of the relevant reference product standard (ISO 15875) NOTE 2 For the purposes of ISO 21003, erosslinked polyethylene (PE-X) as well as adhesives are considered as thermoplastic materials.
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文件大小:1497 KB
添加时间:2012/11/23
 
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