期刊文献+

一种中小直径直缝埋弧焊管的制造方法 被引量:4

A Manufacturing Process for Small/Medium-sized SAWL Pipes
下载PDF
导出
摘要 介绍了一种中小直径直缝埋弧焊管的制造方法,其主要步骤包括钢带开卷、对接、板边加工、成型、在线连续预焊、切管、埋弧自动焊精焊、精整等。该方法的关键技术在于以钢带为原料,采用HFW管的连续成型方法,尤其适合于中小直径直缝埋弧焊管的生产,且生产效率高、成本低,产品质量优良。 Elaborated in the article is a manufacturing process for smalb'medium-sized SAWL pipes that contains such major operation steps as decoiling of strip steel, butting, plate edge processing, forming, online continuous pre-welding, pipe cutting, automatic submerged arc fine welding, and finishing. The key techniques of this process are using strip steel as raw material, and employment of the continuous forming method as used for manufacturing HFW pipes. This process is particularly suitable for production of small/medium-sized SAWL pipes, featuring high productivity, low operation cost, and excellent product quality.
出处 《钢管》 CAS 2013年第4期37-39,共3页 Steel Pipe
关键词 直缝埋弧焊管 中小直径 钢带 连续成型 生产方法 SAWLpipe small/medium-sized strip steel continuous forming manufacturing process
  • 引文网络
  • 相关文献

参考文献4

共引文献5

同被引文献38

引证文献4

二级引证文献11

;
使用帮助 返回顶部