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NPT Ring Thread Gauge GO / NOGO (1/8"-27 - 2"-11.5)

NPT External Thread Ring Gauge GO / NO-GO – Sizes 1/8"-27 to 2"-11.5

The NPT GO / NO-GO Thread Ring Gauge is designed for fast and reliable inspection of external National Pipe Taper (NPT) threads. The gauge provides a simple and accurate method for verifying that manufactured tapered pipe threads meet the required dimensional limits and applicable NPT thread specifications.

GO and NO-GO inspection functions are incorporated into a single ring gauge, allowing efficient inspection of external NPT threads using one gauge.


Key Features:

  • NPT GO / NO-GO thread ring gauge for external threads
  • GO and NO-GO functions incorporated into a single ring gauge
  • For inspection of external tapered NPT pipe threads
  • National Pipe Taper (NPT) thread form
  • Tapered thread design
  • Size range: 1/8"-27 to 2"-11.5 NPT
  • Quick and reliable thread inspection
  • Suitable for production and quality control applications

Certification:

Most gauges are supplied with a manufacturer’s inspection certificate. An accredited laboratory calibration certificate is available upon request at an additional cost.


Applications:

  • Inspection of external NPT threaded components
  • Pipe fitting and valve inspection
  • CNC machining quality control
  • Production line inspection
  • Incoming and final inspection
  • Verification of NPT tapered pipe threads