介绍了在不拆除现有保温层的情况下，管体腐蚀检测系统在稠油热采注汽管道中的应用。
The application of tube body corrosion detection system in the steam injection pipelines for hot extraction of thick oil is introduced when the existing insulation layer is not dismantled.
如何检测出潜在危险性缺陷，判断注汽管道能否继续使用，是保证注汽管道安全运行的关键问题。
To ensure the safe operation of steam injection line, the detection of potential hazardous defects and the judgement of validity of steam injection line becomes very important.
结果表明，管体腐蚀检测系统对稠油热采注汽管道的平均管壁厚度进行检测，可以达到预期效果并具有较高的灵敏度。
The results show that anticipated effect and superior sensitivity can be achieved by using this system to detect the average wall thickness of steam injection pipelines.
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