| 代 号 | 法兰型号 | 胶 管 HOSE BORE | 尺寸 DIMENSIONS | |||
| PART NO. | FLANGE SIZE | 公称内径 DN | 标号DASH | L | D | L1 |
| 87313-12-12 | 3/4" | 19 | 12 | 48 | 38.1 | 6.73 |
| 87313-12-16 | 3/4" | 25 | 16 | 49 | 38.1 | 6.73 |
| 87313-16-12 | 1" | 19 | 12 | 51 | 44.4 | 8 |
| 87313-16-16 | 1" | 25 | 16 | 52 | 44.4 | 8 |
| 87313-16-20 | 1" | 32 | 20 | 53 | 44.4 | 8 |
| 87313-20-16 | 1.1/4" | 25 | 16 | 57 | 50.8 | 8 |
| 87313-20-20 | 1.1/4" | 32 | 20 | 58 | 50.8 | 8 |
| 87313-24-20 | 1.1/2" | 32 | 20 | 68 | 60.3 | 8 |
| 87313-24-24 | 1.1/2" | 38 | 24 | 68 | 60.3 | 8 |
| 87313-32-24 | 2" | 38 | 24 | 66 | 71.4 | 9.53 |
| 87313-32-32 | 2" | 51 | 32 | 66 | 71.4 | 9.53 |
