公称直径 DN/mm | DE | d | e | 标准长度L/mm | |
5500 | 6000 | ||||
100 | 118 | 120.5 | 6.1 | 87.5 | 95 |
150 | 170 | 172.5 | 6.3 | 133 | 144 |
200 | 222 | 224.5 | 6.4 | 179 | 194 |
250 | 274 | 276.5 | 6.8 | 235 | 255 |
300 | 326 | 328.5 | 7.2 | 298 | 323 |
350 | 378 | 380.5 | 7.7 | 371 | 403 |
400 | 429 | 431.5 | 8.1 | 445 | 482 |
500 | 532 | 534.5 | 9.0 | 316 | 669 |
600 | 635 | 637.5 | 9.9 | 813 | 882 |
700 | 738 | 740.5 | 10.8 | 1036 | 1123 |
800 | 842 | 844.5 | 11.7 | 1286 | 1394 |