Specification
- American Specifications: ANSI/ ASME B1.8 : 1988.
Manufacturing Range :
- Thread Plugs, Thread Rings, Check Plugs & Wear Check Plugs of Diameter from 1/4" to 12" and TPI from 16 to 3.
| Gauge Type | Diameter Range (Inch) | TPI | Tolerance Class |
| Thread Plug Gauges. | 1/4 - 5 Above 5 up to 12 Diameter can be supplied based on customer request. |
16, 14, 12, 10, 8, 6, 5, 4, 3 TPI not covered here can be supplied based on customer request. |
2G, 3G & 4G 2C, 3C & 4C |
| Thread Ring Gauges. | 1/4 - 5 Above 5 up to 10.2 Diameter can be supplied based on customer request. |
16, 14, 12, 10, 8, 6, 5, 4, 3 TPI not covered here can be supplied based on customer request. |
2G, 3G & 4G 2C, 3C & 4C |
| Plain Plugs to check Minor Diameter of Internal Threads | To cover above Diameter range. | ||
| Plain Rings to check Major Diameter of External Threads. | To cover above Diameter range. | ||
| Check Plug Gauges | To check NEW Go & Nogo Ring Gauges as given above. | ||
| Wear Check Plug Gauges | To check / calibrate USED Go & Nogo Ring Gauges as given above. | ||