| 产品代码 | 公称尺寸DN | I系列外径(mm) | II系列外径(mm) |
| JF(E)-2015 | 20×15 | 20×16 | 22.2×15.88 |
| JF(E)-2515 | 25×15 | 25.4×16 | 28.6×15.88 |
| JF(E)-2520 | 25×20 | 25.4×20 | 28.6×22.2 |
| JF(E)-3215 | 32×15 | 32×16 | 34×15.88 |
| JF(E)-3220 | 32×20 | 32×20 | 34×22.2 |
| JF(E)-3225 | 32×25 | 32×25.4 | 34×28.6 |
| JF(E)-4015 | 40×15 | 40×16 | 42.7×15.88 |
| JF(E)-4020 | 40×20 | 40×20 | 42.7×22.2 |
| JF(E)-4025 | 40×25 | 40×25.4 | 42.7×28.6 |
| JF(E)-4032 | 40×32 | 40×32 | 42.7×34 |
| JF(E)-5015 | 50×15 | 50.8×16 | 48.6×15.88 |
| JF(E)-5020 | 50×20 | 50.8×20 | 48.6×22.2 |
| JF(E)-5025 | 50×25 | 50.8×25.4 | 48.6×28.6 |
| JF(E)-5032 | 50×32 | 50.8×32 | 48.6×34 |
| JF(E)-5040 | 50×40 | 50.8×40 | 48.6×42.7 |
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