CJT175-2002冷热水用耐热聚乙烯(PE-RT)管道系统高清.pdf

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1、rIl-J中华人民共和国城镇建设行业标准c,l/T175-2002冷热水用耐热聚乙烯(PE-RT)管道系统Polyethyleneofraisedtemperatureresistance(PE-RT)pipingsystemsforhotandcoldwaterinstallations2002一11一09发布2003一01一01实施中华人民共和国建设部发布CJ/T175-2002目次前言····························。·········。····。········。····························

2、·······························，·⋯⋯11范围······················。·········。····。········。······························································⋯⋯12规范性引用文件··································································，·····························⋯⋯13定义、符号和缩略语········。·

3、··················································································⋯⋯14使用条件级别·······。···························。·······························································⋯⋯45材料·······································。·········································

4、·····························⋯⋯56产品分类·································，···························。··········································⋯⋯57管系列S值的选择·········································。····················。···················.·······.··⋯⋯58技术要求········，·，·············

5、····························································。·········。·····。····⋯⋯59试验方法·······································································································，·⋯⋯1010检验规则·.........................................................................

6、..................................1211标志、使用说明书、包装、运输、贮存·······················。···················。········。················⋯⋯14附录A(规范性附录)PE-RT预测静液压强度参照曲线·······················，························⋯⋯16附录B(规范性附录)热循环试验方法···················，·········，·························

7、··············⋯⋯17B.1原理··························，····························。················································⋯⋯17B.2设备·..............................................................................................................17B.3试验组合系统的安装·················

8、·······································..·.··，··..·..·