摘要
煤气在压力输送和使用的过程中保持长期运行的安全可靠,是关系企业财产和人民生命安全的大事。阳泉市煤气管网材质选择倾向于钢管和离心球墨铸铁管。在现有防腐层中选用合适的防腐层,可提高管道的使用寿命。
A gas pressure to maintain safe and reliable transport and use of long-run relationship is secure big business property and people＇s lives. City gas pipeline network tend pipe material selection and ductile iron pipe. Appropriate choice of the existing anti- corrosion coating layer, you can improve the life of the pipeline.
出处
《现代工业经济和信息化》
2014年第14期71-72,75,共3页
Modern Industrial Economy and Informationization
关键词
煤气输配管道
防腐层
gas distribution pipeline
coating
