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Nov 12,2021

Flange bolt fastening method-pressure vessel flange sealing surface repair

Flange connection is to fix two pipes, pipe fittings or equipment on a flange plate, between the two flanges, and add flange pads (on-site flange repair) to fasten together with bolts to complete the connection. Some pipe fittings and equipment have their own flanges, which are also flange connections. Flange connection is an important connection mode in pipeline construction. The flange connection is easy to use and can withstand greater pressure. In industrial pipelines, in the home, the pipe diameter is small, and it is low pressure, and the flange connection is not visible. If in a boiler room or production site, there are flanged pipes and equipment everywhere.

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