Air Ring Gauge

We are providing an Air Ring Gauge, which is used to check the external diameter of a cylindrical object. It is a cylindrical, thermally stable ring, frequently made of steel, with an interior diameter finished gauging tolerance is what is also known as a ring gauge. The two jet air ring gauge is to verify ovality, taper, and outside diameter and only diameters greater than 6 mm can be detected using the three jet air ring gauge. In Air Ring Gauge tungsten carbide sleeves are available upon request for use in testing hardened work.

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