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我国正经历着一个石油、天然气长输管道建设的高峰期,由于长输管道焊接施工现场流动性大、施工环境复杂多变、焊接工艺种类繁多、需全位置焊接操作等原因,因此对焊接设备有很高的要求。本文从我国长输管道施工的特点出发,介绍了长输管道工程对焊接设备的基本要求,阐述了焊机在长输管道焊接中的应用现状、前景和今后的发展方向,介绍了我国长输管道建设中最常用的国内外焊接设备的使用情况。
Our country is experiencing the peak of oil and natural gas long-distance pipeline construction. Due to the large mobility of the long-distance pipeline welding construction site, the complex and changeable construction environment, the variety of welding processes, and the full location welding operation, the welding equipment There are high requirements. Based on the characteristics of long distance pipeline construction in our country, this paper introduces the basic requirements of long distance pipeline project on welding equipment, expounds the application status, prospect and future development direction of welding machine in long distance pipeline welding. Pipe construction in the most commonly used at home and abroad welding equipment usage.