公称通径 DN(mm) | 公称外径 Φ(mm) | 外形尺寸(mm) | ||||
D | d | H | L | Z | ||
15 | 20 | 26 | 20 | 28 | 56 | 16 |
20 | 25 | 32 | 25 | 33 | 66 | 20 |
25 | 32 | 40 | 32 | 40 | 80 | 22 |
32 | 40 | 50 | 40 | 49 | 99 | 27 |
40 | 50 | 61 | 50 | 60 | 120 | 31 |
50 | 63 | 75 | 63 | 73 | 148 | 38 |
65 | 75 | 88 | 75 | 81 | 166 | 44 |
80 | 90 | 104 | 90 | 97 | 193 | 51 |
100 | 110 | 127 | 110 | 117 | 134 | 61 |
125 | 140 | 158 | 140 | 150 | 302 | 76 |
150 | 160 | 180 | 160 | 170 | 340 | 86 |
200 | 225 | 245 | 225 | 264 | 527 | 95 |
250 | 280 | 300 | 280 | 287 | 573 | 140 |
300 | 315 | 344 | 3315 | 328 | 655 | 150 |
350 | 355 | 391 | 355 | 383 | 765 | 184 |
400 | 400 | 452 | 400 | 460 | 920 | 230 |
*450 | 450 | 495 | 450 | 463 | 926 | 231 |
*500 | 500 | 540 | 500 | 513 | 1026 | 256 |
*600 | 630 | 678 | 630 | 643 | 1286 | 321 |