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长期使用天然气长输管道的过程中,还对其进行清管工作作业,这项作业技术能够使我们清楚的了解管道内部的真实情况,如发现内部管道有缺陷还可及时进行维修护理,还能降低管道的成本费用,我国现运用清管技术,它可以准确的获取相关数据信息,为输气管道进行基线评价,整体评估提供参考依据,加强输气管道全面的防护水平,确保管道能长期安全的运行,避免管道被腐蚀穿孔而出现气体泄漏情况。对此,我们着重介绍了管道运用清管器的种类,在管道清管技术上选择何种清管措施以及长输管道的清管技术涉及的重点内容,为天然气长输管道的清管技术提供参考依据。
Long-term use of natural gas long-distance pipeline in the process, but also its pigging work, the operation technology allows us to clearly understand the real situation inside the pipe, such as the discovery of internal pipe defects can also be timely maintenance and care, but also Reduce the cost of the pipeline, China is the use of pigging technology, it can accurately access the relevant data and information for the baseline assessment of gas pipelines, the overall assessment provides a reference for strengthening the comprehensive protection of gas pipelines level to ensure long-term safety of the pipeline Of the operation, to avoid corrosion of the pipeline perforation gas leakage occurs. In this regard, we focus on the types of pipelines used in pigging, plumbing in the pipeline to choose what kind of pigging measures and long-distance pipe cleaning technology involved in the key elements for the long-term natural gas pipeline pigging technology Reference.