| 公称直径 DN |
D | d1 | d2 | L | Z | e |
| 15 | 27 | 20 | 16 | 21.6 | 16 | 3.5 |
| 20 | 32 | 25 | 21 | 25.6 | 19 | 3.5 |
| 25 | 40 | 32 | 28 | 30.3 | 22 | 4 |
| 32 | 50 | 40 | 36 | 36.4 | 26 | 5 |
| 40 | 61 | 50 | 45 | 43.6 | 31 | 5.5 |
| 50 | 75 | 63 | 58 | 53.5 | 38 | 6 |
| 65 | 88 | 75 | 70 | 62.2 | 44 | 6.5 |
| 80 | 104 | 90 | 85 | 72.5 | 51 | 7 |
| 100 | 127 | 110 | 104 | 87.3 | 61 | 8.5 |
| 125 | 161 | 140 | 136 | 107 | 76 | 10.5 |
| 150 | 184 | 160 | 154 | 122 | 86 | 12 |
| 200 | 260 | 225 | 218 | 171 | 119 | 17.5 |
| 250 | 310 | 280 | 270 | 210 | 146 | 15 |
| 300 | 346 | 315 | 304 | 236 | 164 | 15.5 |
| 350 | 390 | 355 | 340 | 265 | 184 | 17.5 |
| 400 | 440 | 400 | 386 | 298 | 206 | 20 |
| 450 | 496 | 450 | 442 | 335 | 231 | 22 |
| 500 | 551 | 500 | 491 | 375 | 256 | 24 |
