天然气管道完整性管理服务思路探讨

Research on Natural Gas Pipeline Integrity Management Service

文章着重探讨了天然气管道完整性服务的思路,即在天然气管道不停输的状况下,实现天然气管道的完整性全面检验、风险评估、重点检测和评价,然后根据检验情况进行防腐层修复、阴极保护修复、排流、补强、不停输封堵换管等天然气管道完整性管理服务工作。

This paper focuses on the management concepts of natural gas pipeline integrity service, and its management. This provides overall inspection, risk analysis, focus inspection and assessment on life gas pipeline. The scheme to be implemented bases on results of the inspection and assessment, such as pipeline coating repair, cathodic protection ,electrical drainage protection ,intension improvement using composite material and on-line plugging.