| Diameter nominal | VERSION in galvanized steel | VERSION in stainless steel |
| 60 | 33S1620060 | 33S162RSI060 |
| 80 | 33S1620080 | 33S162RSI080 |
| 100 | 33S1620100 | 33S162RSI100 |
| 120 | 33S1620120 | 33S162RSI120 |
| 150 | 33S1620150 | 33S162RSI150 |
| 200 | 33S1620200 | |
| 250 | 33S1620250 | |
| 300 | 33S1620300 | |
| 400 | 33S1620400 |