摘要
分析了城市埋地燃气钢管防腐的重要性及腐蚀的因素 ,并对防腐的措施进行了探讨 。
Anticorrosion design of underground city gas pipeline is a very important part of pipeline design. The paper analyzes the factors of corrosion and studies the measures of anticorrosion. A computation formula for the loss of anode weight is given,and the distance between the anodes is calculated for city gas pipeline when 3mm polyethylene is used for insulation and 8kg/group magnesium alloy is used as anodes.
出处
《煤气与热力》
2001年第2期147-149,共3页
Gas & Heat
关键词
城市
燃气管道
防腐
电保护法
gas pipeline
anticorrosion
electro-protection
