The characteristics of bellowstype expansion joint are introduced, and the problems and the adverse effect in lectotype and application are analyzed.
介绍了波纹管补偿器的特点，分析了选型、应用中出现的问题及可能产生的不良后果。
2
This paper presents some information about the design and application of bellowstype expansion joint used in heat-supply network, taking Yangquan Power Plant No.
以阳泉第二发电厂新建工程为例，介绍了厂区供热管网中波纹管补偿器的设计及应用情况。
3
A test analysis is made on macro-failure and micro-failure characteristics, metallography and corrosion mediums of U-type stainless steel bellowstype expansion joints leaked.