摘要
我国现有的大型自动轧管机组普遍存在着钢管尺寸精度低，难以保证良好的钢管内外表面质量，因此对现有大型机组技术改造势在必行。提出了技术改造模式、改造方案及采取的具体措施。
It is inevitable for the large-sized plug pipe mills in the country to undergo necessary technical revamps due to the fact that the mills have such common disadvantages as low product geometric accuracies and unconstant inner/outer surface quality.Possible type ,concept and operational measures for the technical revamp are also proposed in the article.
出处
《钢管》
CAS
1995年第6期32-35,共4页
Steel Pipe
关键词
轧管机组
技术改造
Plug pipe mill Large-sized technical revamp Measure Effectiveness
