| 管道内穿管修复技术的应用 |
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| 引用本文： | 刘志恒,刘建平.管道内穿管修复技术的应用[J].华北水利水电学院学报,2009,30(1). |
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| 作者姓名： | 刘志恒 刘建平 |
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| 作者单位： | 郑州燃气股份有限公司,河南,郑州,450006 |
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| 摘 要： | 为解决城市地下金属管道由于常年连续运行时间长、防腐技术落后情况下产生漏铁、穿孔腐蚀等问题,阐述了利用管内穿管的先进技术解决地下管道的修复问题.该技术经应用后,施工质量满足使用要求,具有推广价值.
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| 关 键 词： | 管道腐蚀 管内穿管 管道修复 |
Utilization on Pipe Renovation Technology of a Pipe Passing through Another Pipe |
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| LIU Zhi-heng,LIU Jian-ping.Utilization on Pipe Renovation Technology of a Pipe Passing through Another Pipe[J].Journal of North China Institute of Water Conservancy and Hydroelectric Power,2009,30(1). |
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| Authors: | LIU Zhi-heng LIU Jian-ping |
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| Affiliation: | Zhengzhou Gas Company Limited;Zhengzhou 450006;China |
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| Abstract: | In order to resolve the problems of iron leakage and pitting corrosion of the metal pipe in a city,caused by long-time operation and the backward antiseptic technology,the technology of a pipe passing through another piper to renovate the underground pipes is in-troduces.After this technology is applied,the constructing quality satisfys the need and has some popularization value. |
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| Keywords: | pipes′ erosion a pipe passing through another pipe pipes′ renovation |
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