| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| NJ2210E.TVP2 HJ210E | 50 | 90 | 23 |
| NJ210E.TVP2 HJ210E | 50 | 90 | 20 |
| HJ210E | 50 | 64.1 | 5 |
| HJ210 | 50 | 64.6 | 5 |
| NJ210 HJ210 | 50 | 90 | 20 |
| NJ210R HJ210R | 50 | 90 | 20 |
| NJ210EC HJ210EC | 50 | 90 | 20 |
| NJ210 HJ210 | 50 | 90 | 20 |
| NJ210ET HJ210E | 50 | 90 | 20 |
| NJ210 HJ210 | 50 | 90 | 20 |
| NJ210ET HJ210E | 50 | 90 | 20 |
