| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 7215AC/DB | 75 | 130 | 50 |
| 7215AC/DB | 75 | 130 | 50 |
| 7215AC/DB | 75 | 130 | 50 |
| 7215AC/DF | 75 | 130 | 50 |
| 7215AC/DB | 75 | 130 | 50 |
| 7215AC/DF | 75 | 130 | 50 |
| 7215AC/DF | 75 | 130 | 50 |
| 7215AC/DF | 75 | 130 | 50 |
| 7215AC/DF | 75 | 130 | 50 |
| 7215AC/DT | 75 | 130 | 50 |
| 7215AC/DT | 75 | 130 | 50 |
| 7215AC/DT | 75 | 130 | 50 |
| 7215ACD | 75 | 130 | 25 |
| 7215ACD/DF | 75 | 130 | 50 |
| 7215ACD/DT | 75 | 130 | 50 |
| 7215AC | 75 | 130 | 25 |
| 7215AC | 75 | 130 | 25 |
| 7215AC | 75 | 130 | 25 |
| 7215AC | 75 | 130 | 25 |
| 7215AC/DT | 75 | 130 | 50 |
| 7215AC | 75 | 130 | 25 |
| 7215ACD/DB | 75 | 130 | 50 |
