QSYGD0196-2009管道三层结构聚乙烯防腐层热收缩带(套)补口补伤技术规范.pdf

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1、Q/SYGD0196－2009目次前言............................................................................Ⅱ1范围...........................................................................12规范性引用文件.................................................................13一般规定.............

2、..........................................................14补口...........................................................................24.1补口材料.....................................................................24.2补口施工.............................................

3、........................34.3补口质量检验.................................................................54.4补口涂层系统的修补...........................................................65补伤...........................................................................65.1补伤材料.........

4、............................................................65.2补伤施工.....................................................................65.3补伤质量检验.................................................................66HSE要求................................................

5、........................76.1一般要求.....................................................................76.2环境控制.....................................................................76.3人员保护.....................................................................76.4安全事项....

6、.................................................................77交工文件.......................................................................7附录A（规范性附录）聚乙烯耐化学介质腐蚀试验方法................................8附录B（规范性附录）热收缩带（套）耐热冲击试验方法..............................9附录C（规范性附录）热

7、熔胶的脆化温度测定方法...................................10附录D（规范性附录）防腐层阴极剥离试验方法.....................................11附录E（规范性附录）防腐层冲击强度试验方法.....................................13附录F（规范性附录）防腐层耐热水浸泡试验方法...................................14附录G（规范性附录）补口防腐层剥离强度测定方法.................

8、................15Ⅰ标准分享网www.bzfxw.com免费下载Q/SYGD0196－2009前言本标准附录A、附录B、附录C、附录D、附录E、附录F、附录G为规范性附录。本标准由中国石油管道公司标准化技术委员会提出并归口。本标准起草单位：中国