| 新管道建立外腐蚀完整性管理的实践 |
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| 引用本文： | 周军华,蒋永兴,杨晓明,劳旦鸣,李志.新管道建立外腐蚀完整性管理的实践[J].管道技术与设备,2012(2):45-47. |
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| 作者姓名： | 周军华 蒋永兴 杨晓明 劳旦鸣 李志 |
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| 作者单位： | 1. 浙江浙能天然气运行有限公司,浙江杭州,310052
2. 武汉材料保护研究所,湖北武汉,430030 |
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| 摘 要： | 管道外腐蚀管理是管道完整性管理的重要组成部分。目前,各管道公司都在探索如何快速建立新建管道外腐蚀完整性管理的数据。文中采用相互配合的方式,以腐蚀调查为基础,通过杭州-嘉兴输气管道工程实例,介绍如何建立管道外腐蚀完整性管理数据的途径,以及实施过程中需注意事项,为新建管道实施管道外腐蚀完整性管理提供一种解决思路。
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| 关 键 词： | 腐蚀 完整性管理 腐蚀调查 漏点 阴极保护 杂散电流 |
Practice of External Corrosion Integrity Management in New Pipelines |
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| ZHOU Jun-hua
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JIANG Yong-xing
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YANG Xiao-ming
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LAO Dan-ming
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LI Zhi.Practice of External Corrosion Integrity Management in New Pipelines[J].Pipeline Technique and Equipment,2012(2):45-47. |
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| Authors: | ZHOU Jun-hua JIANG Yong-xing YANG Xiao-ming LAO Dan-ming LI Zhi |
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| Institution: | 1.Zhejiang Zhenergy Natural Gas Operation Co.,Ltd.,Hangzhou 310052,China; 2.Wuhan Research Institute of Materials Protection,Wuhan 430030,China) |
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| Abstract: | Pipe external corrosion management is an important component of pipeline integrity management.To the pipeline companies implementing pipeline integrity management,how to build the data about new pipeline external corrosion integrity management is the primary task.At present,the pipeline companies are exploring how to build quickly its approach of pipeline external corrosion integrity management.By referring to the project example,which introduces the approach of pipeline external corrosion integrity management for the Hangzhou-Jiaxing gas pipeline project,and cautions in the implementation process,it provides a fresh philosophy for building the new pipeline external corrosion integrity management. |
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| Keywords: | corrosion integrity management corrosion investigations leak cathodic protection stray current |
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