24 Hours
TELLPHONE

One of its functions is to seal and block the end of the pipeline, and the other is to facilitate the removal of debris in the pipeline during maintenance. As far as plugging action is concerned, it has the same effect as sealing head and pipe cap. However, there is no way to disassemble the sealing head, and the flange blind plate is bolted and easy to disassemble. The flange blind plate is made of carbon steel, alloy steel, stainless steel, plastic, etc.