长输天然气管道腐蚀的形成与防腐保护措施探析

Analysis on Formation of Corrosion of Long-distance Natural Gas Pipeline and Corrosion Protection Measures

长输管道是当前天然气运输的唯一渠道,因此管道的安全性、防腐程度直接关联到燃气运输工作是否能顺利、稳定开展。因此,加强对天然气管道的腐化预防工作是日常工作的核心关注问题。对天然气管道的腐蚀原因进行了阐述,结合现有技术对管道防腐措施、维护工作提供相关应对策略。

The long-distance pipeline is the only channel for the current natural gas transportation. Therefore, the safety and corrosion degree of the pipeline are directly related to whether the gas transportation work can be carried out smoothly and stably. Therefore, strengthening the prevention of corrosion of natural gas pipelines is the core concern of daily work. This paper elaborates on the causes of corrosion of natural gas pipelines, and provides relevant countermeasures for pipeline anti-corrosion measures and maintenance work in combination with existing technologies.