| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 6309Z | 45 | 100 | 25 |
| 6309-Z | 45 | 100 | 25 |
| 6309ZR | 45 | 100 | 25 |
| 6309Z | 45 | 100 | 25 |
| 6309Z | 45 | 100 | 25 |
| 6309ZRN | 45 | 100 | 25 |
| 6309-ZN | 45 | 100 | 25 |
| 6309ZN | 45 | 100 | 25 |
| 6309-Z | 45 | 100 | 25 |
| 6309-ZN | 45 | 100 | 25 |
| 6309-ZN | 45 | 100 | 25 |
| 6309-Z | 45 | 100 | 25 |
| 6309-Z | 45 | 100 | 25 |
| 6309-Z | 45 | 100 | 25 |
| 6309-Z | 45 | 100 | 25 |
