Freture's is a prominent leading Flushing Ring manufacturer in Mumbai, India. A flushing ring (calibration ring) is a metal donut-shaped component placed between the seal and the customer's process connection. It features threaded ports (¼-inch or ½-inch) for diaphragm surface flushing during cleaning. Flushing rings generally adhere to gasket dimensions specified by flange standards like ASME B16.5 or EN 1092-1. In ASME B16.5, for RF facing, dimensions are consistent across pressure classes for a given size. For instance, a 2″ flush ring fits class 150 through 2500 with identical dimensions. However, different facings require unique dimensions per size and rating. #flushingring #freturetechno https://www.freture.com/instrumentation-accessories/flushing-ring/