摘要
介绍了国外大口径直缝焊管的生产工艺和技术发展 ,对我国大口径直缝焊管市场需求进行预测和分析 。
The paper has described the production process and development of straight welding large diameter pipe, predicted the market demands in China, and put forward the necessity and problems to be solved for building up the straight welding lines for large diameter pipes
出处
《钢铁》
CAS
CSCD
北大核心
2001年第5期73-76,共4页
Iron and Steel
关键词
直缝焊管
发展趋势
市场预测
工艺技术
中国
油气管
straight weld pipe, development trend,market prediction, process technology
