Flange , also known as flange flange disk or flange. Flange is the connection between the shaft and shaft parts, for the connection between the pipe end; Also useful in the equipment import and export flange, for the connection between two equipment, such as reducer flange. Flange connection or flange joint refers to the detachable connection of flange, gasket and bolt which are mutually connected as a group of combined sealing structure.
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