| Aussen- Durchmesser |
Innen- Durchmesser |
Material- Dicken |
| 20.95 | 14.75 | B |
| 20.95 | 15.50 | A |
| 20.95 | 17.05 | B |
| 20.95 | 17.15 | B |
| 20.97 | 18.02 | A |
| 21.00 | 2.10 | B |
| 21.00 | 2.70 | A |
| 21.00 | 3.80 | E |
| 21.00 | 4.00 | A E H |
| 21.00 | 4.60 | E |
| 21.00 | 5.10 | A |
| 21.00 | 5.30 | C |
| 21.00 | 5.50 | E |
| 21.00 | 6.50 | C E |
| 21.00 | 6.80 | A |
| 21.00 | 7.05 | A |
| 21.00 | 7.20 | A C |
| 21.00 | 8.00 | A C |
| 21.00 | 8.03 | C |
| 21.00 | 8.40 | A E G I |