Plain Ring Gauges
S.G. Prittie manufactures an extensive range of plain ring gauges to Australian and International Standards. We stock a large range of hardened blanks ready to be ground into a setting ring or a Go/Nogo ring gauge. Special gauges are also available as made to order gauges. All of our gauges are made from hardened tool steel to ensure long life and are supplied with a manufacturers certificate of conformance (COC).
Why this product is used
Plain setting ring gauges are used to set bore measuring equipment. These rings are used as masters to increase accuracy when measuring a bore.
Go and Nogo ring gauges are an efficient way to check external diameter conformance. Simply check that the Go gauge will engage the part full length and that the Nogo gauge will not enter. This condition indicates a conforming part.
Customisation is offered on most gauges. We can add a new feature to a standard gauge, manufacture a revised design based on a standard gauge, or design a new gauge to suit your application.
We offer express or economy delivery and can send products to local, interstate and overseas locations. We’re also happy to use your own delivery supplier.
We are an Australian business located in Airport West Victoria. Quality is a priority and we have ISO 9001 and ISO 17025 management systems in place.
How often do I need to calibrate my gauge?
There is no fixed time, calibration frequency is based on how often the gauge is used and the conditions that the gauge is exposed to. Frequent use and abrasive materials will require more frequent calibration, low use in a clean environment will allow less frequent calibration. Usually the user determines the calibration frequency.
Can a gauge be made to my own specification?
Yes, we can design special plain ring gauges for your manufacturing process.