| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 81206TVPB | 30 | 52 | 16 |
| 81206 | 30 | 52 | 16 |
| 81206 | 30 | 52 | 16 |
| 81206TN | 30 | 52 | 16 |
| 1206 | 30 | 62 | 16 |
| 1206 | 30 | 62 | 16 |
| 1206EK | 30 | 62 | 16 |
| 1206K | 30 | 62 | 16 |
| 1206KTV | 30 | 62 | 16 |
| 1206K | 30 | 62 | 16 |
| 1206 | 30 | 62 | 16 |
| 1206K | 30 | 62 | 16 |
| 1206K | 30 | 62 | 16 |
| 1206 | 30 | 62 | 16 |
| 1206K.TV.C3 H206 | 30 | 62 | 16 |
| 1206TV | 30 | 62 | 16 |
| 11206TN9 | 30 | 62 | 16 |
| 1206EKTN9 | 30 | 62 | 16 |
| 1206ETN9 | 30 | 62 | 16 |
| 11206TV | 30 | 62 | 16 |
| 1206K.TV.C3 | 30 | 62 | 16 |
| 1206K | 30 | 62 | 16 |
| 1206 | 30 | 62 | 16 |
| 1206K H206 | 30 | 72 | 17 |
| 1206K;H206X | 30 | 72 | 17 |
| 1206KTV H206 | 30 | 72 | 17 |
| 1206EK H206 | 30 | 72 | 17 |
| 1206E | 30 | 62 | 16 |
| 361206R | 30 | 72 | 16 |
