摘要
分析了铸铁管、焊接钢管和聚乙烯(PE)管3种当前城市燃气管网主干管材质的优缺点。鉴于我国城市燃气介质将以天然气及液化天然气(LNG)为主,建议焊接钢管为优选,供业主及设计院参考。
The advantages and shortcomings of the common materials currently used in town fuel gas pipeline network, namely cast iron pipe, welded steel pipe and polyethylene(PE) pipe are analyzed. Since the town fuel gas used in China is mainly natural gas or LNG, it is suggested that welded steel pipe shall be a preferable choice to be considered by owners and design engineers.
出处
《石油商技》
2000年第1期32-34,共3页
Petroleum Products Application Research
关键词
城市燃气管网
主干管道网
管材
town fuel gas pipeline network, main pipeline, material, selection
