Ring And Plug Thread Gauges

Vermont gage inventories a broad range of adjustable thread ring gages used to inspect both the unified inch and m series metric product threads.

Ring and plug thread gauges.

We can supply thread ring gages for external thread and thread plug gages for internal thread. Thread ring gages are available in acme straight pipe and taperpipe styles. Truncated setting plug gages for adjustable thread ring gages tend to cause some problems and confusion. We deliver the very highest quality gauges for both left hand right hand threads for external threads thread rings and internal threads thread plugs.

A class 2b working plug gage is used to inspect a class 2b internal product thread. These gauges too are ring shaped but they have a split and an adjusting and locking screw facility to finely adjust their right gauging size. Working thread plug thread ring and thread setting plug gages are manufactured to inspect the pitch diameter and the functional thread. A class 6h metric internal thread is inspected with a class 6h go no go working plug gage.

Ring gauge fig 4 construction of ad. Thread gages are used to ensure the assembly of mating parts. Used we have many surplus pitch diameter certified thread ring gages and thread plug gages ready for shipment. Thread ring gages also referred to as thread ring gauges are used to check the outside major diameter and pitch diameter limits on threaded parts.

The ring gages are solid clients can use them directly no need setting plug gages. M series metric thread gages are manufactured per asme b1 16m. Free technical support from our knowledgeable engineering team with over 100 years experience. Threaded ring gauges for npt pipe threads with calibration certificate.

Chenchuan tools gaugestools is a leading supplier and manufacturer of thread gauges. C adjustable thread ring gauge go and no go. The gage store specializes in thread ring gages thread plug gages to meet requirements for unc un unf unef uns unj style as well as mil spec sae metric thread gages. Fig 2 thread ring gauge fig 3 adj.

To ensure accuracy of npt pipe thread measurements these gauges include a certificate of calibration traceable to nist that states they ve passed a test for accuracy. Unified inch standard gages are manufactured per asme b1 2. Adjustable thread ring gages are used to inspect external product threads on screws bolts and studs. For setting these gauges setting plugs are needed which are discussed later.

Buy with confidence with westport 100 satisfaction guarantee. Thread setting plug gages are used to inspect calibrate and set adjustable thread ring gages. The thread plug gages are taperlock double ends with one handle. Threaded plug gauges for npt pipe threads.