A flange union is a pair of flanges used to hold two pieces of pipe together. The flanges get screwed together and the pipe is attached through threads on the flange. To complete a flange union connection, you will need two flange unions, screws, and your pipe to be connected.
Flange unions and other pipe fittings can be found at www.supplyhouse.com
Flange unions and other pipe fittings can be found at www.supplyhouse.com