| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| NJ2309E.TVP2 HJ2309E | 45 | 100 | 36 |
| HJ2309E | 45 | 64.5 | 7 |
| HJ2309 | 45 | 64 | 7 |
| NJ2309 HJ2309 | 45 | 100 | 36 |
| NJ2309R HJ2309R | 45 | 100 | 36 |
| NJ2309EM HJ2309E | 45 | 100 | 36 |
| NJ2309 HJ2309 | 45 | 100 | 36 |
| NJ2309 HJ2309 | 45 | 100 | 36 |
| NJ2309EM HJ2309E | 45 | 100 | 36 |
| NJ2309EC HJ2309EC | 45 | 100 | 36 |
