The cathodic protection system plays an important role in the pipeline corrosion control.
阴极保护系统对管道的防腐起着重要作用。
To investigate the pipeline corrosion, and to analyze the corrosion root cause, then take action for corrosion control.
开展腐蚀调查工作，进行腐蚀根源分析，提出腐蚀控制方案并采取腐蚀控制措施。
The paper analyzes the reason for corrosion of the Liaohe heavy oil pipeline and explains critical problems and quality control of anticorrosion and insulation technology.
分析了辽河油田稠油管道的腐蚀原因，阐述了稠油管道防腐保温技术的关键问题及防腐保温的质量控制。
This coating technology can improve pipeline operation efficiency, reduce costs and prolong pipeline service life, so it is suitable for the internal corrosion control of short distance pipelines.
这种方法可提高管道输送效率、降低成本、延长管道使用寿命，比较适合于短距离的管道内防腐。
Pipeline surplus intension evaluation is a important work in pipeline corrosion and protection control, letterpress text gives an example for DongHuang old pipeline.
管道剩余强度评价是管道腐蚀与防护管理中的一项重要工作内容。
Internal corrosion control technology in pipeline includes gravity drop method to measure corrosion speed and pour into anti-corrosion doze.
输气管道内腐蚀控制技术包括采用失重挂片法测量管道内腐蚀速度和加注缓蚀剂等。
Based on analysis of anti-corrosion and heat-preservation project in long distance crude oil pipeline, this paper raised corresponding measures for quality control.
文章针对原油长输管线防腐保温工程进行分析，并提出相应的质量控制对策。
Based on analysis of anti-corrosion and heat-preservation project in long distance crude oil pipeline, this paper raised corresponding measures for quality control.
文章针对原油长输管线防腐保温工程进行分析，并提出相应的质量控制对策。
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