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闸阀系列
青铜法兰闸阀154/157| DN | INCH | d | L | H | D |
| 25 | 1" | 25 | 91 | 90 | 59 |
| 32 | 1¼" | 32 | 94 | 110 | 71 |
| 40 | 1½" | 38 | 110 | 125 | 78 |
| 50 | 2" | 45 | 122 | 142.5 | 108 |
| 65 | 2½" | 56 | 136 | 180.5 | 126 |
| 80 | 3" | 66 | 152 | 205 | 178 |
| 100 | 4" | 90 | 177 | 250 | 198 |
| 125 | 5" | 125 | 175 | 381 | 198 |
| 150 | 6" | 150 | 193 | 430 | 240 |
| 200 | 8" | 200 | 230 | 520 | 300 |
| 250 | 10" | 216 | 237 | 520 | 300 |
