长输管道的腐蚀与防护

Corrosion and Protection of Long-distance Pipeline

长输管道的防腐是保证管道安全运行的重要手段之一。本文分析了埋地钢质管道的腐蚀因素,论述了管道的防腐技术,提出了今后的研究及发展动向。

Corrosion protection was one of the important means for guarantee of pipeline safe operation. In this paper ,it analyzed the corrosion factor of steel pipeline under ground, and discussed the corrosion protection technique of pipeline. The future research and development trend of pipeline corrosion protection technology were also given.