ASME B16.5 (LJ) loose flange

Flange is also called flange or flange. The flange is a part that connects the pipe and the pipe to each other, and is connected to the pipe end. There are holes on the flanges, and bolts make the two flanges tightly connected. The flanges are sealed with gaskets. The flange is divided into threaded connection (wire connection) flange and welding flange.