Eisen, Japan
Eisen SRH Series Limit Screw Gauge
Made in Japan
Manufacturer: Eisen Co., Ltd.
Model: SRH Series
Parallel pipe thread ring gauge (JIS/ISO) (steel thread gauge)
About the Series
Usage example
Pipe Fitting Inspection
Series Details
Example of notation
Pipe parallel thread ring gauge (JIS method)
| Thread Nominal | Number of threads (threads/inch) | Gauge Type | grade |
|---|---|---|---|
| PF1/8 | 28 | GR/IR/WR | A B |
| PF1/4 | 19 | ||
| PF3/8 | 19 | ||
| PF1/2 | 14 | ||
| PF5/8 | 14 | ||
| PF3/4 | 14 | ||
| PF7/8 | 14 | ||
| PF1 | 11 | ||
| PF1 1/8 | 11 | ||
| PF1 1/4 | 11 | ||
| PF1 1/2 | 11 | ||
| PF1 3/4 | 11 | ||
| PF2 | 11 |
Parallel pipe thread ring gauge (ISO method)
| Thread Nominal | Number of threads (threads/inch) | Gauge Type | grade |
|---|---|---|---|
| G1/16 | 28 | GR/NR | A B |
| G1/8 | 28 | ||
| G1/4 | 19 | ||
| G3/8 | 19 | ||
| G1/2 | 14 | ||
| G3/4 | 14 | ||
| G7/8 | 14 | ||
| G1 | 11 | ||
| G1 1/8 | 11 | ||
| G1 1/4 | 11 | ||
| G1 1/2 | 11 | ||
| G1 3/4 | 11 | ||
| G2 | 11 |
