Flange connections involve securing two pipes, fittings, or equipment to each side of a flange disk, inserting a flange gasket between them, and then fastening them together with bolts to complete the connection. Some fittings and equipment come with a flange disk already attached, which also falls under flange connections. Flange connections are a crucial method in pipeline construction. They are convenient to use and can withstand high pressure. In industrial pipelines and residential settings, you may not see flange connections when the pipe diameter is small and the pressure is low. However, in boiler rooms or production sites, flange connections are普遍 found on pipelines and equipment.
Flanged connections can be categorized by their connection methods, including: flat welding flanges, socket welding flanges, blind flanges, threaded flanges, flange covers, loose fit socket welding flanges with neck, flat welding loose fit flanges, ring groove flanges, and flange covers, large diameter flat flanges, large diameter high-neck flanges, winged blind flanges, and socket welding loose fit flanges with neck.
