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NPT (National Pipe Taper) Thread Gauges
Go & No-Go Plug & Ring gauges from Insize & premium German supplier JBO in National Pipe Taper (NPT) thread form.
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NPT Go/No-Go Ring Gauge Oil Hardened - 4634 Series (Insize)The Insize 4634 Thread Plug gauges for gauging internal thread sizes, to determine if the thread is within the upper/lower limits of the components tolerance. The hole size can be determined by using ... read more >
Tapered pipe thread for threads with sealant.
Thread Standard: ANSI/ASME B1.20.1.
Taper 1:16.
Material: OHNS (Oil Hardened No ... read more > -
NPT Go/No-Go Plug Gauge Oil Hardened - 4644 Series (Insize)The Insize 4644 Thread Plug gauges for gauging internal thread sizes, to determine if the thread is within the upper/lower limits of the components tolerance. The hole size can be determined by using ... read more >
Tapered pipe thread for threads with sealant.
Thread Standard: ANSI/ASME B1.20.1.
Taper 1:16.
Material: OHNS (Oil Hardened No ... read more > -
Calibrated NPT Go/No-Go Thread Ring Gauge (JBO)Premium German made NPT Right Hand Go/No-Go Thread Ring Gauge. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter determined on one level. For UK ... read more > -
Calibrated NPT Go/No-Go Thread Plug Gauge (JBO)Premium German made NPT Right Hand Go/No-Go Thread Plug Gauge. These JBO gauges are supplied with Level 1 calibration certificates which include a simple pitch diameter determined on one level. For UK ... read more >
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