HS
中华人民共和国石油化工行业标淮
SH/T3613-2013
Technical specification for construction ofnonmetallic piping in petrochemical industry
中华人民共和国工业和信息化部 发布
目 次
1范围2规范性引用文件3施工准备..3.1技术准备.3.2现场准备3.3资源准备4管道组成件验收4.1一般规定4.2管子和管件的验收4.3其他管道组成件的验收5管道预制5.1一般规定5.2管子切割及坡口加工.5.3 管段预组装5.4 管段连接5.5管道支吊架制作.6管道连接6.1-一般规定6.2法兰连接6.3 电熔连接..6.4 热熔连接6.5 缠绕连接6.6 溶剂粘接承插连接和密封圈承插连接 97管道安装 10107.1 一般规定7.2 埋地管道安装 -107.3 地上与管沟内管道安装 11管道支吊架安装 127.47.5 阀门及其他管道附件安装 -127.6 管道静电接地安装 -128管道系统试验.128.1一般规定8.2压力试验
8.3泄漏性试验. ...149管道系统吹扫与清洗149.1-般规定. .149.2水冲洗...159.3空气吹扫. ..1510施工过程技术文件15本规程用词说明.16附：条文说明.. 17
Contents
Foreword..1 Scope2Normative references3Preparations for construction..3.1 Technical preparation.....3.2 2Field preparation.......3.3 Resource preparation....4Material inspecton.....4.1 General requirement...4.2 2Acceptance inspection of pipes and piping fittings.....4.3Acceptance inspection of else piping fittings..5 Piping prefabrication.....5.1 General requirement.5.2 Piping cutting and fabrication...5.3 Piping pre-assembly5.4 Piping assembly... 55.5 5Fabrication of piping supports and hangers....6 Piping assembly...6.1 General requirement6.2 Flange joint........6.3 Electrofussion joint.....6.4 Heat fussion joint...6.5 Wrapped joint......6.6 Bonding socket joint and seal ring socket joint......7Piping installation.... 107.1 General requirement... -10Installation of underground piping. 107.27.3 Installation of piping both above ground and in trenches... 117.4 piping supports and hangers..... 127.5 Installation of valaves and other ponents.... 127.61 Installation of piping static grounding.. 128 Test of piping system..... ..128.1 General requirement.8.2 Pressure test..... 13
SH/T3613-2013
8.3Leak test9Blow-out and flushing of piping system9.1 Generalrequirement.... .149.2 Water flushing .159.3 Air blow-out .1510Technical documents ..15Explanation of wording in this specification -16Add:Explanation of articles. .17
