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| 美标圆锥管螺纹塞规AMERICAN THREAD PLUG GAGE(NPT) |
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| STANDARD:FED-STD-H28/7 |
| ART NO. 581 . EG. 581 1/16-27NPT |
| SIZE mm |
PITCH mm |
TAPER |
| 1/16-27NPT |
0.941 |
1:16 |
| 1/8-27NPT |
0.941 |
1:16 |
| 1/4-18NPT |
1.411 |
1:16 |
| 3/8-18NPT |
1.411 |
1:16 |
| 1/2-14NPT |
1.814 |
1:16 |
| 3/4-14NPT |
1.814 |
1:16 |
| 1-11.5NPT |
2.209 |
1:16 |
| 1 1/4-11.5NPT |
2.209 |
1:16 |
| 1 1/2-11.5NPT |
2.209 |
1:16 |
| 2-11.5NPT |
2.209 |
1:16 |
| 2 1/2-8NPT |
3.175 |
1:16 |
| 3-8NPT |
3.175 |
1:16 |
| ...... |
| 6-8NPT |
3.175 |
1:16 |
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