EN
EN
| No. | ID1 diametro interiore | ID2 diametro interiore | ID3 diametro interiore | Crassitudo muri / mm | centrum spatium A * | altitudo H* |
| 1 | 6.35 | 6.35 | 6.35 | 0.6 | 21 | |
| 2 | 8 | 8 | 8 | 0.9 | 24 | |
| 3 | 9.52 | 9.52 | 9.52 | 0.9 | 25.4 | |
| 4 | 12.7 | 12.7 | 12.7 | 1.0 | 36 | |
| 5 | 16 | 16 | 16 | 1.05 | 48 | |
| 6 | 19 | 19 | 19 | 1.15 | 60 | |
| 7 | 22 | 22 | 22 | 1.2 | 60/70 | |
| 8 | 25.4 | 25.4 | 25.4 | 1.5 | 80 | |
| 9 | 28.6 | 28.6 | 28.6 | 1.5 | 80/92 | |
| 10 | 32 | 32 | 32 | 1.6 | 117 | |
| 11 | 35 | 35 | 35 | 1.7 | 120 | |
| 12 | 38 | 38 | 38 | 1.8 | 135 | |
| 13 | 42 | 42 | 42 | 1.9 | 150 |
1.Designing
2.Weaving
3.Dying & Typographia
