管壳式换热器管子与管板的贴胀

摘要

The light expansion joint of tube and tube plate of the tubular heat exchanger was analyzed. The effective data of expansion rate of the light expansion joint was obtained by tests, thus the expansion rate to be used in the tube-to-tube plate expanding was determined.%对管壳式换热器管子与管板的贴胀工艺进行了分析。通过试验的方法取得了贴胀胀管率的有效数据，确定了管子与管板贴胀时应该使用的胀管率。