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点击图片查看原图SSQ-DN40,SSQ-DN50,SSQ-DN65,SSQ-DN80,100,SSQ-DN125,SSQ-DN150,SSQ-DN200,铸铁伸缩器
SSQ-DN250,SSQ-DN300,SSQ-DN350,400,SSQ-DN450,SSQ-DN500,SSQ-DN600,SSQ-DN700,SSQ-DN800,SSQ-DN900,SSQ-DN1000,SSQ-DN1200,SSQ-DN1400,1600,1800,SSQ-DN2000,SSQ-DN2200,SSQ-DN2400,SSQ-DN2600,SSQ-DN2800,SSQ-DN3000,3200,SSQ-DN3400
| 公称通径 | 最小长度L | 安装长度L1 | 最大长度L2 |
| 40 | 140 | 170 | 200 |
| 50 | 140 | 170 | 200 |
| 65 | 160 | 205 | 250 |
| 80 | 180 | 225 | 270 |
| 100 | 200 | 250 | 300 |
| 125 | 220 | 250 | 300 |
| 150 | 220 | 270 | 320 |
| 200 | 240 | 290 | 320 |
| 250 | 260 | 315 | 370 |
| 300 | 280 | 340 | 400 |
| 350 | 290 | 350 | 410 |
| 400 | 300 | 360 | 420 |
| 450 | 320 | 385 | 450 |
| 500 | 320 | 385 | 450 |
| 600 | 350 | 415 | 480 |
| 700 | 370 | 440 | 510 |
| 800 | 390 | 460 | 530 |
| 900 | 420 | 495 | 570 |
| 1000 | 440 | 515 | 590 |
| 1200 | 490 | 570 | 650 |
| 1400 | 520 | 605 | 690 |
| 1600 | 550 | 640 | 730 |
| 1800 | 590 | 680 | 770 |
| 2000 | 630 | 720 | 810 |
| 2200 | 670 | 760 | 850 |
| 2400 | 710 | 800 | 890 |
| 2600 | 750 | 840 | 930 |
| 2800 | 290 | 880 | 970 |
| 3000 | 840 | 920 | 1010 |
| 3200 | 880 | 960 | 1050 |
| 3400 | 920 | 1000 | 1090 |
