Описание
| Ду (mm) | l (mm) | AA (mm) | G” | кг/шт |
| 20 | 29 | 22 | ½” | 0.008 |
| 25 | 23 | 24 | ¾” | 0.009 |
| Ду (mm) | d (mm) | I1 (mm) | L (mm) | кг/шт |
| 20 | 19.2 | 14.5 | 25.8 | 0.015 |
| 25 | 24.5 | 16 | 32.5 | 0.017 |
| 32 | 31.5 | 18 | 36 | 0.028 |
| 40 | 39.5 | 20.5 | 42 | 0.035 |
| 50 | 49.5 | 23.5 | 47 | 0.050 |
| 63 | 62.5 | 27.5 | 56.5 | 0.090 |
| 75 | 74.5 | 31 | 70 | 0.199 |
| 90 | 89.5 | 35.5 | 80 | 0.275 |
| 110 | 109 | 41 | 90 | 0.610 |
| 125 | 124.5 | 46 | 105 | 1.010 |
| 160 | 158.5 | 58 | 131 | 1.820 |
