A flange is a method of connecting pipes, valves, pumps and other equipment to form a piping system. It also provides easy access for cleaning, inspection
or modification.Flanged joints are made by bolting together two flanges with a gasket between them to provide a seal.
The ball valves flange ends connection dimensions are according to ANSI B16.5, ANSI B16.47, DIN, Gost or other dimensions as request. Types of end connections are available, such as RF, RTJ, FF etc.