摘要
目前我国石油与天然气输送主要依靠长距离埋地钢质管道来实现,因此管道防腐及维护管理是保障其输送安全的重要措施。管道防腐技术主要有非金属涂层法、电化学保护法以及国外最新推出的衬塑技术等。掌握管道腐蚀的规律并加以有效控制,对确保国民经济"地下大动脉"的安全运行具有十分重要的现实意义。
At present,China mainly depend on oil and natural gas long buried steel pipeline to achieve,so pipeline corrosion and maintenance management is to protect the safety of the important measures of its delivery.Pipeline Corrosion Protection There are non-metallic coating method,electrochemical protection,as well as abroad lined latest technology.master the law of pipeline corrosion and effectively controlled to ensure the national economy ＂underground artery＂.
出处
《湖南农机（学术版）》
2010年第3期29-30,36,共3页
Hunnan Agricultural Machinery
关键词
油气管道
腐蚀
防护
oil and gas pipelines
corrosion
Protection
