| 型号 | 内径 | 外径 | 厚度 |
|---|---|---|---|
| 21308CC | 40 | 90 | 23 |
| 21308CCK | 40 | 90 | 23 |
| 21308E.TVPB | 40 | 90 | 23 |
| 21308EK.TVPB | 40 | 90 | 23 |
| 21309CK H309X | 40 | 100 | 25 |
| 3308 A | 40 | 90 | 36.5 |
| 3308A-2RS | 40 | 90 | 36.3 |
| 3308A | 40 | 90 | 36.5 |
| 3308A-2Z | 40 | 90 | 36.5 |
| 3308A-RS | 40 | 90 | 36.5 |
| 3308A-2RS | 40 | 90 | 36.3 |
| 3308 | 40 | 90 | 36.5 |
| 3308 | 40 | 90 | 36.5 |
| 3308 | 40 | 90 | 36.5 |
| 3308B | 40 | 90 | 36.5 |
| 5308 | 40 | 90 | 36.5 |
| 5308 | 40 | 90 | 36.5 |
| 3308A-Z | 40 | 90 | 36.5 |
| 3308A-RS1 | 40 | 90 | 36.5 |
| 3308A-Z | 40 | 90 | 36.5 |
| 3308B.2RSR.TVH | 40 | 90 | 36.5 |
| 3308B.2ZR.TVH | 40 | 90 | 36.5 |
| 3308B.TVH | 40 | 90 | 36.5 |
| 3308ATN9 | 40 | 90 | 36.5 |
| 3308DNRCBM | 40 | 90 | 36.5 |
| 3308A | 40 | 90 | 36.5 |
| 3308A-2Z | 40 | 90 | 36.5 |
| 3308A-2RS1 | 40 | 90 | 36.3 |
| 3308DTN9 | 40 | 90 | 36.5 |
| 3308DMA | 40 | 90 | 36.5 |
| 3308A | 40 | 90 | 36.5 |