燃气长输管道施工中的半自动向下立焊工艺研究  

Research on Semi-automatic Downward Vertical Welding Technology in Long Distance Gas Pipeline Construction

作　　者：李峻峰 孙克秀 王浩 温生福 LI Jun-feng;SUN Ke-xiu;WANG Hao;WEN Sheng-fu(Gansu Yi’an Construction Technology Group Co.,Ltd.Lanzhou 730000,China)

机构地区：[1]甘肃一安建设科技集团有限公司,甘肃兰州730000

出　　处：《全面腐蚀控制》2023年第11期47-50,共4页Total Corrosion Control

摘　　要：为优化燃气长输管道施工,采用半自动向下立焊工艺不仅可以提高管道施工的工作效率还可以提升燃气管道工程的整体质量,本文重点研究燃气长输管道施工中的半自动向下立焊工艺,实现管道焊接施工顺利运行,为相关工程提供参考。In order to optimize the construction of long distance gas pipeline,the semi-automatic vertical downward welding process can not only improve the efficiency of pipeline construction but also improve the overall quality of gas pipeline project.This paper focuses on the semi-automatic vertical downward welding process in the construction of long distance gas pipeline,so as to realize the smooth operation of pipeline welding construction and provide reference for related projects.

关 键 词：燃气长输管道 半自动向下立焊工艺 预防措施 

分 类 号：TE973.3[石油与天然气工程—石油机械设备]