British tubulação threads
Reference data e engineering information about british tubulação threads para material propriedades applications.
britishpipethreads
Overview
British Standard Pipe threads per BS 21 / ISO 7 / ISO 228. BSPT (tapered) seals on threads, BSPP (parallel) seals with O-ring.
Data Table
15 linhas
Designation | TPI | Major Dia(mm) | Pitch(mm) | Minor Dia(mm) |
|---|---|---|---|---|
| 1/16 | 28 | 7.723 | 0.907 | 6.561 |
| 1/8 | 28 | 9.728 | 0.907 | 8.566 |
| 1/4 | 19 | 13.157 | 1.337 | 11.445 |
| 3/8 | 19 | 16.662 | 1.337 | 14.95 |
| 1/2 | 14 | 20.955 | 1.814 | 18.631 |
| 3/4 | 14 | 26.441 | 1.814 | 24.117 |
| 1 | 11 | 33.249 | 2.309 | 30.291 |
| 1-1/4 | 11 | 41.91 | 2.309 | 38.952 |
| 1-1/2 | 11 | 47.803 | 2.309 | 44.845 |
| 2 | 11 | 59.614 | 2.309 | 56.656 |
| 2-1/2 | 11 | 75.184 | 2.309 | 72.226 |
| 3 | 11 | 87.884 | 2.309 | 84.926 |
| 4 | 11 | 113.03 | 2.309 | 110.072 |
| 5 | 11 | 138.43 | 2.309 | 135.472 |
| 6 | 11 | 163.83 | 2.309 | 160.872 |
Fonte: engineeringtoolbox.com
Notes
- Values are at standard conditions unless otherwise noted
- Always verify values for critical applications