Characteristics of spectacle blind

The spectacle blind is a kind of pipe part, which is mainly for the convenience of maintenance. You can paint the upper half of “8” black. It’s half a blind plate and half an iron ring. It is commonly used for pipeline flanges that need to change the process. The materials are mainly carbon steel, stainless steel and alloy steel, which can be selected according to the pipeline pressure grade and pipeline medium

Spectacle Blind Flanges

Spectacle Blind Flanges

It is usually used on the pipeline with large diameter. Usually, the spacing occupied by one end of the flange is used to keep the pipeline unblocked. If necessary, it is replaced with a blind plate with the same thickness at the other end to cut off the pipeline. Avoid forced expansion of the pipeline due to temporary replacement of other blind plates, affecting the whole system.

Hebei Haihao Group manufacture spectacle Blind flange products more than 40 years,the products sells well all over the world for the high quality.If you have any question,please contact us!