Flange fittings are crucial components in piping systems, used to connect pipes, valves, pumps, and other equipment.
Flange: Usually consists of a disc-shaped metal body (flange) and bolt holes, and is divided into flat weld flanges (welded directly to the pipe end), butt weld flanges (neck and pipe butt welded), and loose flanges (welded to the outside of the pipe).
Sealing components: Including gaskets (asbestos, rubber, metal wound gaskets, etc.) and bolts/nuts.
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Flange fittings are an indispensable part of the piping system
Different pipes, valves, equipment, etc. are connected together through flange connections to form a complete piping system. Flange fittings not only have the function of connection, but also play a role in the piping system such as distribution, confluence, pressure reduction, and non-return.