| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| YEL209-2F | 45 | 85 | 56.3 |
| YEL208-2F | 40 | 80 | 56.3 |
| EW209 | 45 | 85 | 56.3 |
| EW208 | 40 | 80 | 56.3 |
| 36209B | 45 | 85 | 56.3 |
| 36208B | 40 | 80 | 56.3 |
| 842 | 82.55 | 168.275 | 56.363 |
| 837 | 76.2 | 168.275 | 56.363 |
| 832 | 76.2 | 168.275 | 56.363 |
| 843 | 76.2 | 168.275 | 56.363 |
| 842 | 82.55 | 168.275 | 56.363 |
| 837 | 76.2 | 168.275 | 56.363 |
| 832 | 76.2 | 168.275 | 56.363 |
| 843 | 76.2 | 168.275 | 56.363 |