国外城市配气管道建设概况

Brief Introduction of City Gas Distribution Pipelines in Foreign Countries

根据城市配气管道建设的特点,介绍了国外在城市配气管道建设中选用管材,施工组织、施工工艺、施工机具、施工规范和环境保护措施等概况。

In accordance with the characteristics of the construction of pipelines for city gas distribution, briefly described in the article are line pipes chosen in foreign countries, mobilization of personnel and equipment, construction squence and equipment, codes and standards as well as points of attention for environmental protection.