For a long time a large number of exports of American standard flange, flat, looping, butt welding, blind plate can be butt-color

American standard flange connection is a removable connection. Is to take two pipes,Pipe fittingsOr equipment, first fixed to a flange, between the two flange, plusThe flange gasket, bolted together to complete the connection. American standard flange connection is an important connection method of pipeline construction. New standard flange connection is easy to use, can withstand greater pressure. Some pipe fittings and equipment have already come with flange, also belong to flange connection.