News introduction
Flange (Flange) is also called flange or flange plate. Flange is the part that connects the pipe and the pipe to each other, connected to the pipe end, flange connection or flange joint, refers to the flange, gasket and bolt are connected to each other as a group of detachable connection of the sealing structure, pipe flange refers to the pipe pipe distribution pipe flange, used in the equipment refers to the import and export flange of the equipment. There are holes in the flange and bolts make the two flanges tightly connected. The flange is sealed with a gasket. Flanges are divided into threaded connection (wire connection) flanges and welded flanges. The flange is sealed with a gasket. Flanges are divided into threaded connection (thread connection) flanges, welded flanges and clamp flanges. Flanges are used in pairs, wire flanges can be used for low pressure pipes, and welded flanges for more than four kilograms of pressure. Put a gasket between the two flanges and fasten them with bolts. Different pressure flange thickness is different, they use different bolts. Pumps and valves, when connected with pipelines, the local parts of these equipment are also made into corresponding flange shapes, also known as flange connections. All the connecting parts that are connected by bolts around two planes and are closed at the same time are generally called "flanges", such as the connection of ventilation pipes, and this type of part can be called "flanged parts". But this connection is only a part of the equipment, such as the connection of the flange and the pump, it is not good to call the pump "flange parts". Relatively small such as valves, etc., can be called "flange parts".
Flange types: reducing flange, stainless steel flange, pressure vessel flange, flange is divided into a variety of models such as flat welding flange, butt welding flange and so on
