时间：2014-01-10 18:23　作者：admin　点击： 次

Couplings are used in a variety of different host products, and the surrounding working environment is more complicated, such as temperature, humidity, water, steam, dust, sand, oil, acid, alkali, corrosive media, salt water, radiation, etc. One of the important factors that must be considered when shafting.For the working quality of high temperature, low temperature, oil, acid, alkali medium, it is not suitable to choose the flexible coupling with the general rubber as the elastic element material, but the metal elastic element flexible coupling should be selected.