石油化工有毒、可燃介质钢制管道工程施工及验收规范

《石油化工有毒、可燃介质钢制管道工程施工及验收规范》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、ICS77.120.01P72备案号：中华人民共和国石油化工行业标准SH3501—2011代替SH3501—2002石油化工有毒、可燃介质钢制管道工程施工及验收规范Specificationforconstructionandacceptanceoftoxicandcombustiblemediumsteelpipingengineeringinpetrochemicalindustry2011-05-18发布2011-06-01实施中华人民共和国国家发展和改革委员会发布SH3501-2011目次前言.............................

2、....................................................III1范围...............................................................................12规范性引用文件.....................................................................13术语...............................................................

3、................14总则...............................................................................25管道组成件和支承件的验收...........................................................35.1一般规定.........................................................................35.2管子和管件的验收.................

4、................................................45.3阀门验收.........................................................................55.4法兰、法兰盖及翻边短节的验收………………………………………………………………………65.5紧固件的验收.....................................................................65.6垫片的验收....................

5、...................................................65.7金属波纹管膨胀节的验收………………………………………………………………………………75.8爆破片的验收.....................................................................75.9阻火器的验收.....................................................................75.10管道支承件的验收...............

6、.................................................86管道预制及安装.....................................................................86.1管道预制.........................................................................86.2管道安装..................................................................

7、......107管道焊接..........................................................................137.1一般规定........................................................................137.2焊前准备与接头组对..............................................................137.3焊接工艺要求...........................

8、..........................