天然气输送管道腐蚀与防腐措施现状分析

Current Situation Analysis of Corrosion and Anti-corrosion Measures for Natural Gas Pipeline

管道在天然气输送过程中扮演着重要的角色。腐蚀对管道的安全稳定输送至关重要。由于不同的输送环境,导致管道所受的腐蚀原因也不尽相同。根据管内外所受不同的腐蚀影响因素,提出了针对管内外的防腐措施,为实际生产过程中防腐提供了一定的指导意见。

Pipeline plays an important role in the process of natural gas transportation. Corrosion is very important for safe and stable transportation of pipelines. Because of different transportation environment, the corrosion causes of pipelines are different. According to the different corrosion factors inside and outside the pipe, the anti-corrosion measures inside and outside the pipe are put forward, which provide some guidance for anti-corrosion in the actual production process.