论文部分内容阅读
随着社会经济的发展和人们生活水平的提升,燃气管网建设水平也在不断提升,如今天然气已经广泛的应用在了人们的日常生活中。当前燃气工程建设过程中仍然存在很多问题,其中燃气管道的腐蚀问题就是干扰燃气管网工程建设的一个重要原因。本文主要分析了城市埋地燃气管道腐蚀的主要问题,并提出了两种最常见的管道防腐蚀方法——绝缘层防腐蚀法和电保护法,希望能给当前的城市埋地燃气管网防护工作提供参考。
With the development of society and economy and the improvement of people's living standards, gas pipeline network construction level is also constantly improving. Nowadays, natural gas has been widely used in people's daily life. At present, there are still many problems in the process of gas project construction. Among them, the corrosion problem of gas pipelines is one of the important reasons that interfere with the construction of gas pipe network project. This paper mainly analyzes the main problems of corrosion of buried gas pipeline in urban area and puts forward two kinds of the most common anticorrosion methods of pipeline - corrosion protection of insulation layer and electric protection method. It is hoped that the current urban buried gas pipeline protection Work for reference.