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本文主要介绍了螺旋缝埋弧焊接制管的概念,通过对目前高钢级螺旋缝埋弧焊管制造关键技术的深入研究分析,了解了螺旋缝埋弧焊管的焊接工艺,用时效实验说明了该不同钢级焊接技术的差异性,目前埋弧焊管对很多国家的管道运输业作出了相应的贡献,本文就该制造技术的不断发展改良得出了结论并提出了相关的建议。
This paper introduces the concept of spiral submerged arc welding pipe, through the current high-grade spiral submerged arc welded pipe manufacturing key technology in-depth study and understanding of the spiral submerged arc welded pipe welding process, with the aging experiment shows that the Different steel welding technology differences, the current submerged arc welded pipe in many countries, the pipeline transportation industry made a corresponding contribution, this article on the continuous improvement of manufacturing technology to reach the conclusion and made relevant recommendations.