Trusted NPT Thread Gauges for Accurate Industrial Measurement
Gaugestools NPT thread gauges are engineered for accurate inspection of National Pipe Taper threads used in pressure-tight piping systems. Manufactured to ANSI/ASME B1.20.1 standards, these go/no-go gauges verify thread angle, taper, and pitch to ensure leak-free connections. Available as plug and ring gauges, they offer durable construction, precise calibration, and dependable performance for quality control in oil, gas, plumbing, and industrial applications. For more information visit https://www.gaugestools.com/npt-thread-gauges/