NPT thread gages manufacturer / supplier
NPT thread plug gauges & ring gauges
Ring gages used to check external thread, plug gages used to check internal thread.
NPT thread gauges, the full name is National Pipe Thread Taper thread gauges
Thread angle 60, Taper: 1:16, tooth shape is flat
We have below sizes in stock
|1/8″-27 NPT||1/4″-18 NPT||3/8″-18 NPT||1/2″-14 NPT|
|3/4″-14 NPT||1″-11.5 NPT||1 1/4″-11.5 NPT||1 1/2″-11.5 NPT|
|2″-11.5 NPT||2 1/2″-8 NPT||3″-8 NPT||3 1/2″-8 NPT|
|4″-8 NPT||5″-8 NPT||6″-8 NPT|
All our gauges can be sent to third party calibration institution to get calibration certificates.
H=0.866 025 P ; h=0.8 P; f=0.033 P ; P=25.4/n
NPT thread gages standard: ANSI/ASME B1.20.1
We know the reliable accuracy is essential,By continuously improving the effectiveness of our process and providing on time
100%-okey products to customers, we will strive to ensure customer satisfaction.
“customer satisfaction” is our pursuit forever.
Main shipping way: by Express (DHL and UPS)
Accepted payment way: T/T , Paypal or West Union
Welcome new and old clients come to talk business with us!