摘要
本文结合实践工作中的体会,重点阐述了管子管板内孔焊的优越性以及具体实施过程中应当注意和解决的难点,为今后管子管板内孔焊接技术的普及和提高,为换热器产品质量上水平上台阶打下了很好的基础。
In combination with working experiences, this article mainl y describes the advantages of inside hole welding of tube/tubesheet and difficul ties which should be noticed and solved during the application; The article als o provides favorable ground for dissemination and improvement of inside hole weldi ng technique in the future and for the better quality of heat exchangers.
出处
《压力容器》
北大核心
2005年第5期30-31,39,共3页
Pressure Vessel Technology
关键词
内孔焊
结构
工艺
试验和检验
inside hole welding
structure
process
test and exa mination
