摘要
四层卷焊管具有可靠性高、强度高以及抗渗漏性强的特点,广泛应用于承受高压的管线中。四层卷焊管生产的关键技术是其成型技术。综合阐述了四层卷焊管成型过程中的各技术环节。
Quadruple-wall curly brazed tubes, characterized by high reliability, high strength and high leakage-resistance, are applied widely to high pressure tubing lines. The forming technology is the key step in the manufacturing processes. In this paper, each forming operation during quadruple-wall curly brazed tubes＇ forming processes was summarized.
出处
《机械工程与自动化》
2005年第5期116-118,共3页
Mechanical Engineering & Automation
基金
太原市启明星项目(200127)
关键词
四层卷焊管
成型
技术
quadruple-wall curly brazed tubes,forming
technology
