| 燃气管道3PE防腐涂层剥离方法的探讨 |
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| 引用本文： | 谢彧馨,马肇臻. 燃气管道3PE防腐涂层剥离方法的探讨[J]. 煤气与热力, 2012, 0(3): 37-39 |
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| 作者姓名： | 谢彧馨 马肇臻 |
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| 作者单位： | 天津市燃气集团输配分公司河北管线所,天津300250 |
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| 摘 要： | 探讨了3PE防腐涂层的机械式剥离方法及其操作流程。通过对埋地钢管外腐蚀成因和3PE防腐涂层缺陷的分析,提出了电化学防腐涂层剥离方法和已有大管径管道外防腐层剥离机小型化的建议。
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| 关 键 词： | 燃气管道 3PE防腐涂层 涂层剥离 |
Discussion on Method of Stripping 3PE Anti-corrosion Coating of Gas Pipeline |
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| XIE Yuxin,MA Zhaozhen. Discussion on Method of Stripping 3PE Anti-corrosion Coating of Gas Pipeline[J]. Gas & Heat, 2012, 0(3): 37-39 |
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| Authors: | XIE Yuxin MA Zhaozhen |
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| Affiliation: | XIE Yuxin, MA Zhaozhen |
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| Abstract: | The mechanical stripping method of 3PE anti-corrosion coating and its operational process are discussed. The reasons for external corrosion of buried steel pipeline and defects of 3PE anticorrosion coating are analyzed, and suggestions on stripping method of electrochemical anti-corrosion coating and miniaturization of existing stripping machine of external anti-corrosion coating of large-diameter pipeline are proposed. |
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| Keywords: | gas pipeline 3PE anti-corrosion coating coating stripping |
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