摘要
介绍了异型钢管辊式成型的技术特点及国内研制的简况，指出该技术较冷拔异型管生产经济效益更显著，发展前景更广阔。
The author describes the features of roll-type forming technology for shaped steel pipes and the general domestic state of development in this regard,pointing out that this technology is more commercial efficient and has a broader prospect compared with the cold-drawing process for the said pipe production.
出处
《钢管》
CAS
1996年第1期43-44,共2页
Steel Pipe
关键词
异型钢管
辊式成型
技术特点
Shaped steel pipe
Roll-type forming
Technical feature
