The structure, property of netted flap for compressor and the application situation on methanol feed stock set were recommended. The application situation of domestic netted flap was summarized.

• 介绍了压缩机用网状阀片的结构、性能以及在甲醇原料压缩机组上的应用情况,对于国产网状阀片的情况进行了综述。