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《SYT6150.2-2003-钢制管道封堵技术规程第2部分挡板—囊式封堵.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、ICS75.020E16备案号:11592-2003SY中华人民共和国石油天然气行业标准SY江,6150.2-2003代替SY/1'6065-94钢制管道封堵技术规程第2部分:挡板一囊式封堵Technicalstandardoftapping&pluggingonsteelpipeline-Part2:Therigideplate-bagstoppingonpipeline2003一03一18发布2003一08一01实施国家经济贸易委员会发布SY/`C6150.2-2003目次前言························
2、··························································································⋯⋯n1范围···············································································································⋯⋯12术语和定义·····························,·····················
3、····,··························、···················⋯⋯13一般规定···、··························,···································································、·····⋯⋯14封堵作业点的选择··············································,·············································
4、··一2J、口管道封堵的准备工作和操作步骤·····························································.···......⋯⋯26︸、解除管道封堵曰,~了、竣工技术资料︸附录A(规范性附录)DNF5(92)型管道封堵器法兰短节在压力管道上不停输焊接的技术规定,················。。················、··,·······。········。··············。···。········。····。··。······。········
5、····。⋯⋯6附录B(规范性附录)管道密封囊的制作和验收规定·················································⋯⋯9附录C(资料性附录)管道封堵器的停输封堵状态······················································⋯⋯12附录D(资料性附录)双侧双封封堵形式·································································⋯⋯13附录E(资料性附录)夹板阀在管道上
6、的安装状态·············································⋯⋯14附录F(资料性附录)堵塞与封堵器的组装状态·····················································⋯⋯巧附录G(资料性附录)根据管径更换不同的挡板和上下砒块····································,·,··⋯⋯16附录H(资料性附录)密封囊在三种管道中的安装状态·········································
7、····⋯⋯17附录I(资料性附录)充气系统的组装状态···········································,················⋯⋯18附录J(资料性附录)堵孔作业的完成状态···················································、···········⋯⋯19参考文献·.....................................................................................
8、............................20SY/P6150.2-2003月U舌SY/I'6150《钢制管道封堵技术规程》分为两个部分:—第1部分:塞式、筒式封堵;—第2部分:挡板一囊式封堵。本部分为SY/16150的第2部分。本部分是在SY/I
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