摘要
结合工程实例 ,对城镇超高压天然气管线工程设计中规范的选用及设计原则、管材的选取、管道外防腐、带状镁阳极和直埋绝缘接头的应用。
Combining the engineering practice of Beijing, the following contents concerning the design of ultra-high pressure natural gas pipelines in city are studied and summarized: adoption of the design codes, selection of the design principle and pipe materials, coating protection, application of banded magnesium anodes and directly-buried insulation joints, welding and checkout, and the pressure tests.
出处
《煤气与热力》
2002年第2期164-167,共4页
Gas & Heat
关键词
设计
天然气管线
涂层防腐
牺牲阳极保护
natural gas pipeline
coating protection
sacrifice anode protection
