Eisen, Japan
Eisen SRT Series Limit Screw Gauge
Made in Japan
Manufacturer: Eisen Co., Ltd.
Model: SRT Series
Taper pipe thread ring gauge (JIS/ISO) (steel thread gauge)
About the Series
Example of notation
Usage example
Pipe Fitting Inspection
Series Details
Taper pipe thread gauge (JIS method)
Thread Nominal | Number of threads (threads/inch) | Gauge Type | grade |
---|---|---|---|
PT1/8 | 28 | none | none |
PT1/4 | 19 | ||
PT3/8 | 19 | ||
PT1/2 | 14 | ||
PT5/8 | 14 | ||
PT3/4 | 14 | ||
PT7/8 | 14 | ||
PT1 | 11 | ||
PT1 1/4 | 11 | ||
PT1 1/2 | 11 | ||
PT2 | 11 |
*Tapered thread ring and plug gauge are sold as a set.
Taper pipe thread ring gauge (ISO method)
Thread Nominal | Number of threads (threads/inch) | Gauge Type | grade |
---|---|---|---|
R1/16 | 28 | none | none |
R1/8 | 28 | ||
Rc1/4 | 19 | ||
R3/8 | 19 | ||
R1/2 | 14 | ||
R3/4 | 14 | ||
R1 | 11 | ||
R1 1/4 | 11 | ||
R1 1/2 | 11 | ||
R2 | 11 |