长输管道防盗密封技术研究与应用

Research and Application of Anti-theft Sealing Technology for Long-distance Pipeline

本文针对野外输水、输油、输气管道腐蚀等穿孔泄漏带压防盗密封技术进行研究;阐述野外输油、输气管道泄漏原因;分析原有密封技术存在的弊病;讲述防盗密封构件组成及技术原理。

This paper studies the anti-theft sealing technology with pressure in the field of water delivery,oil transportation,gas pipeline corrosion and other perforation leakage;expounds the causes of leakage in the field of oil transportation and gas pipeline;analyzes the disadvantages of the original sealing technology;describes the composition and technical principle of anti-theft sealing components.