DL5031-1994电力建设施工及验收技术规范(管道篇).pdf

《DL5031-1994电力建设施工及验收技术规范(管道篇).pdf》由会员上传分享，免费在线阅读，更多相关内容在行业资料-天天文库。

1、电力建设施工及验收技术规范(管道篇)DL5031-1994中华人民共和国电力工业部关于发布《电力建设施工及验收技术规范(管道篇)》电力行业标准的通知电技「19941208号为了适应电力工业技术的发展，保证火力发电厂管道的安装质量，我部对1979年颁发的电力建设施工及验收技术规范(管道篇)DJ56-1979进行了修订，新规范为电力行业标准，标准编号DL5031-1994,现批准、发布，自1994年10月l日起执行，原规范同时废止。各单位在执行中有什么问题，请告我部建设协调司。1994年4月9日570目次1总则············································

2、.·················································二5722术语··········································.··················································⋯⋯5733管子、管件、管道附件及阀门的检验·····················································⋯⋯5733.1一般规定·······························································

3、···················⋯⋯5733.2管子检验··············，·····························································⋯⋯5743.3管件检验············，·································································⋯⋯5743.4管道附件检验，······································································⋯⋯5743.5阀门检验······

4、··············，························································⋯⋯5754管子、管件及管道附件的配制························································⋯⋯5764.1一般规定············，·································································⋯⋯5764.2弯管······················································

5、····························，·⋯⋯5764.3卷管、管件及管道附件加工··························································⋯⋯5774.4支吊架制作···············································································⋯⋯5805管道安装，·························，，·····························································⋯

6、⋯5805.1一般规定···················································································二5805.2高压管道的安装············································································⋯⋯5825.3中、低压管道的安装······································································⋯⋯5835.4疏、放水管的安装·············

7、····························································⋯⋯5845.5阀门和法兰的安装···········································································⋯⋯5845.6支吊架的安装···································