常用钢制管法兰的选用原则

Choosing Principles of Steel Pipe Flange

文章介绍了盐化工行业中经常使用的各种钢制管法兰的基本类型和应用范围,着重介绍了钢制管法兰的公称直径、公称压力和法兰密封面等特性以及在管道设计中的选用原则和选用方法,文章简明清晰,实用性强,对法兰的正确设计选用具有一定的指导意义。

It was introduced that the basic models and applications of steel pipe flange used in the salt chemical industry. The properties of steel pipe flange, such as nominal diameter, nominal pressure and sealing surface, and its application principles were mainly discussed. The introduction is clear, practical and good guidance for the flange choosing and design.