The steam leakage was occurred on the welding zone of the tubesheet of the austenitic stainless steel heatexchanger.
在奥氏体不锈钢制再沸器的上管板与壳程筒体焊接的管板一侧发生蒸气泄漏。
2
In this paper, a few common joint ways of heatexchangertube-to-tube sheet are analyzed and compared on manufacture, apply and repair.
文章对换热器中管子和管板的几种常用联接方式从制造、使用及维修的角度进行了分析、比较。
3
Abstruct: The connection mode and welding technological process between tube and tubesheet, tubesheet and shell of low temperature tubular heatexchanger are discussed.