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了预测和分析 。
The paper has described the production process and technology development of large diameter straight-welding pipe,predicted and analysed the market demand for large diameter straight-welding pipe in China,and put forward the necessity and the problems to be solved for building up of the large diameter straight-welding pipe line.
出处
《冶金信息导刊》
2001年第2期7-11,共5页
Metallurgical Information Review
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-welding pipe
development trend
market prediction
process technology
