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Urban Gas – Current Issue: No.
618
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城市燃气埋地钢管完整性评价的实践
Issue Number
Issue 05, 2011
[View other articles in this issue]
DOI
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Publication Date
2011.05.15
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Author
杨忠营 杨世坤 师跃胜 叶根银 何能杰 解东来
Organization
南山天然气公司
丹阳奥恩能源科技发展有限公司
华南理工大学化学与化工学院
Abstract
    介绍了南山天然气公司埋地钢管完整性评价的实践情况,并对评价过程中发现的问题进行了深入
的探讨。从理论及实践上阐述了DCVG(直流电压梯度)技术检测金属管道防腐层的原理及应用
方法,针对该方法应用于城市燃气管道中各种不同材质防腐层的检测,根据实践经验提出了不同
的检测方案,为DCVG检测技术在城市燃气管道防腐层检测提供了工程经验。
Keywords
直流电压梯度 钢管 防腐层 完整性评价
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Declaration:
The English version of this article is translated with the assistance of AI.
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