摘要
对当前热轧无缝钢管生产中连铸管坯的采用，新型穿孔机、轧管工艺设备的发展和改进，在线热处理以及多层次在线检测装置等重大技术问题进行了评述。
The comments involve such key issues concerning today's production of hot-rolled seamless steel tubes and pipes as use of continuously cast billets,new type piercers,development and improvement of pipe-rolling process facilities,on-line heat treatment processes as well as multi-step on-line inspection systems.
出处
《钢管》
CAS
1996年第3期1-5,共5页
Steel Pipe
关键词
轧制
无缝钢管
热轧
Continuously cast billet for pipe-making
New type piercer
Pipe-rolling process facilities
Heat treatment
On-line inspection
