ANSI B16.5 Steel Pipe Flange WN Weld Neck 150lb-2500lb 1/2"-72"

On one flange, between the two flanges, add flange pads, and fasten them
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
is easy to use and can bear large pressure. Flange connection is widely used in
industrial pipelines. In the family, the pipe diameter is small and the
pressure is low, so the flange connection is invisible. If you are in a boiler
room or production site, there are flanged pipes and equipment everywhere.
According to the connection method, the flange connection types can be divided
into: flat plate welding flange, flat flange with neck, welded flange with
neck, socket welding flange, threaded flange, flange cover, loose flange with
neck butt welding ring, loose flange with flat welding ring, grooved flange and
flange cover, large-diameter flat flange, large-diameter high-neck flange,
splayed blind flange, loose flange with butt welding ring, etc.

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