摘要
从设计、制造、使用 3个方面对引起换热器法兰与管板密封面泄漏的原因进行了分析 。
From three aspects of designing, manufacturing and applying, this paper analyses on the causes of the leakage on the seal surfaces of the flanges and tube plates of heat exchanger, and probes into the methods of increasing and guaranteeing the seal performance of heat exchangers of the same kind.
出处
《科技情报开发与经济》
2002年第2期141-142,共2页
Sci-Tech Information Development & Economy
关键词
密封性能
法兰
密封面
泄漏原因
管壳式换热器
heat exchanger
deal performance
seal surface of flange
cause of leakage
