What Is a Plastic Flange?

Blind flange, also known as blind flange, real name is blind plate. It is a connection form of flange. It is actually a flange without a hole in the middle.

One of its functions is to block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance. As far as occlusion is concerned,
JB / T86.1-94
Blank flanges provide isolation, cut-off, and
The flange blanking plate is not galvanized when used in oil-based media systems, and it should be hot-dip galvanized when used in other media systems. The minimum zinc-dip coating weight is 610g / m2. The quality inspection of hot-dip zinc is CB * / Z343 [3] .
Stainless steel blind plate


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