| 聚乙烯燃气管道施工焊接质量控制 |
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| 引用本文： | 符建安,;陈加钦,;张凌坤,;谢洪海.聚乙烯燃气管道施工焊接质量控制[J].中国特种设备安全,2014(12):32-35. |
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| 作者姓名： | 符建安 ;陈加钦 ;张凌坤 ;谢洪海 |
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| 作者单位： | [1]海南民生管道燃气有限公司,海口570208; [2]中国石油华北油田公司,沧州062552; [3]河北方圆工程检测有限公司,沧州062552 |
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| 摘 要： | 随着聚乙烯管道在城镇燃气管网中的大量推广使用,由于管道输送的介质具有可燃易爆的特性,管道连接的焊接质量关系到城市燃气管网的安全稳定运行。通过介绍聚乙烯燃气管道的连接方式,分析影响聚乙烯管道焊接质量的因素,提出焊接施工中质量控制的措施。
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| 关 键 词： | 聚乙烯燃气管道 热熔对接 电容连接 质量控制 |
Welding Quality Control of Polyethylene Gas Pipeline Construction |
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| Institution: | Fu Jianan, Chen Jiaqin, Zhang Lingkun, Xie Hongha (1 Hainan Minsheng Gas Co. Ltd. Haikou 570208) (2 PetroChina Huabei Oifield Company Cangzhou 062552) (3 Hebei Fangyuan Engineering detection Co.,Ltd Cangzhou 062552) |
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| Abstract: | As the wide use of polyethylene pipe in town gas network, welding quality plays a significant rolein safely and stably running of pipe network due to the inflammable and explosive media transported in pipe line. Byanalyzing the important factors which would influence the welding quality of PE pipe, this article describes differentways to connect PE pipe, and concludes series of quality control measures in welding practices. |
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| Keywords: | PE pipe Butt fusion Capacitor connection Quality control |
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