公称 通径 DN |
管子 外径 Dw |
外形尺寸 |
管子插入 长度≈Lo |
伸缩量 δ |
||||
总长L |
外径 D |
|||||||
短型 | 长型 | 短型 | 长型 | 短型 | 长型 | |||
65 | 76 | 148 | 208 | 155 | 52.5 | 67.5 | 30 | 90 |
80 | 89 | 148 | 208 | 165 | 52.5 | 67.5 | 30 | 90 |
100 | 108 | 148 | 208 | 190 | 52.5 | 67.5 | 30 | 90 |
125 | 133 | 148 | 208 | 215 | 52.5 | 67.5 | 30 | 90 |
150 | 159 | 160 | 220 | 245 | 52.5 | 67.5 | 30 | 90 |
200 | 219 | 160 | 220 | 310 | 52.5 | 67.5 | 30 | 90 |
250 | 273 | 163 | 223 | 375 | 52.5 | 67.5 | 30 | 90 |
300 | 325 | 213 | 273 | 440 | 67.5 | 82.5 | 50 | 110 |
350 | 355 | 213 | 273 | 470 | 67.5 | 82.5 | 50 | 110 |
400 | 406 | 213 | 273 | 520 | 67.5 | 82.5 | 50 | 110 |
450 | 457 | 213 | 273 | 570 | 67.5 | 82.5 | 50 | 110 |
500 | 508 | 213 | 273 | 625 | 67.5 | 82.5 | 50 | 110 |
600 | 610 | 213 | 273 | 730 | 67.5 | 82.5 | 50 | 110 |
700 | 720 | 213 | 273 | 850 | 67.5 | 82.5 | 50 | 110 |
800 | 820 | 295 | 355 | 965 | 92.5 | 107.5 | 90 | 150 |
900 | 920 | 295 | 355 | 1065 | 92.5 | 107.5 | 90 | 150 |
1000 | 1020 | 295 | 355 | 1165 | 92.5 | 107.5 | 90 | 150 |
1200 | 1220 | 295 | 355 | 1365 | 92.5 | 107.5 | 90 | 150 |
1400 | 1420 | 317 | 377 | 1590 | 92.5 | 107.5 | 90 | 150 |
1500 | 1520 | 317 | 377 | 1690 | 92.5 | 107.5 | 90 | 150 |
1600 | 1620 | 317 | 377 | 1795 | 92.5 | 107.5 | 90 | 150 |
1800 | 1820 | 317 | 377 | 2000 | 92.5 | 107.5 | 90 | 150 |
2000 | 2020 | 317 | 377 | 2200 | 92.5 | 107.5 | 90 | 150 |
2200 | 2220 | 340 | 400 | 2420 | 92.5 | 107.5 | 90 | 150 |
2400 | 2420 | 340 | 400 | 2635 | 92.5 | 107.5 | 90 | 150 |
2600 | 2620 | - | 400 | 2835 | - | 107.5 | - | 150 |
2800 | 2820 | - | 400 | 3040 | - | 107.5 | - | 150 |
3000 | 3020 | - | 400 | 3240 | - | 107.5 | - | 150 |
3200 | 3220 | - | 400 | 3440 | - | 107.5 | - | 150 |