Tungsten Carbide Ring Gauge

Tungsten Carbide Ring Gauge, also known as correction Tungsten Carbide ring
gauge, is a ring made of Tungsten Carbide material with specific size and
properties used to correct the shortcomings of measuring tools.
A Tungsten Carbide ring gauge is used to check external diameters on
cylindrical objects, as well as calibrating other gauges or standards such as
calipers, inside micrometers or bore gauges. Generally, they are cylindrical
rings made of a stable material such as Tungsten Carbide, ceramic etc. with a
precision finished interior surface and a known tolerance. 
Specification
Φd(mm)        ΦD(mm)        t(mm)        2-C       
Φ6.0 Φ25 7 0.5
Φ8.0 Φ25 10 0.5
Φ10.0 Φ32 10 1
Φ12.0 Φ32 10 1
Φ14.0 Φ32 10 1
Φ16.0 Φ35 10 1
Φ18.0 Φ35 10 1.5
Φ20.0 Φ45 10 1.5
Φ22.0 Φ45 10 1.5
Φ24.0 Φ45 10 1.5
Φ26.0 Φ50 10 1.5

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