The Steel and Tungsten Carbide Ring Gauges are used for checking the external diameter of a cylindrical object. Master Metrology offers Steel and Tungsten Carbide Ring Gauges. Master Metrology is an ISO 9001:2000 certified company. The ring gauges are manufactured in both steel and tungsten Carbide. The Tungsten carbide ring gauges are manufactured from Inner Diameter 3.5 mm to 60 mm. The steel ring gauges and master setting rings are manufactured from Inner diameter 1 mm to 200 mm. The Steel and Tungsten Carbide Ring Gauges are used to check the outside diameter of work pieces. The work piece is inserted into the Inner diameter of the steel ring. If it passes through the GO ring gauge then it means that the work piece is good for its lower size limit. If the work piece does not pass through the NOGO ring gauge it means that the work piece is OK for the higher size limit. A ring gauge is also effective to check out of roundness on the higher side. A master setting ring is used as a standard to set bore gauges, which can then be used to determine deviation from the master size.
