| 公称通径DN | 管理通径 D2 | 每端可伸缩量 L | 套管长 L1 | 全长 L |
| 40 | 55 | 20 | 70 | 106 |
| 50 | 65 | 20 | 70 | 108 |
| 65 | 81 | 20 | 70 | 110 |
| 80 | 93 | 20 | 80 | 125 |
| 100 | 118 | 20 | 80 | 127 |
| 125 | 143 | 20 | 80 | 127 |
| 150 | 169 | 20 | 80 | 127 |
| 200 | 220 | 20 | 90 | 142 |
| 250 | 271.6 | 25 | 100 | 154 |
| 300 | 322.8 | 30 | 110 | 164 |
| 350 | 374 | 35 | 120 | 176 |
| 400 | 425.6 | 40 | 130 | 188 |
| 450 | 476.8 | 45 | 140 | 198 |
| 500 | 528 | 50 | 150 | 210 |
| 600 | 630.8 | 60 | 170 | 232 |
| 700 | 733 | 70 | 200 | 270 |
| 800 | 6836 | 80 | 220 | 292 |
| 900 | 939 | 90 | 240 | 314 |
| 1000 | 1041 | 100 | 260 | 336 |
| 1200 | 1246 | 110 | 290 | 375 |
| 1400 | 按用户要求 | 120 | 310 | 400 |
| 1600 | 130 | 330 | 425 | |
| 1800 | 140 | 360 | 464 | |
| 2000 | 150 | 380 | 488 | |
| 2200 | 160 | 410 | 528 | |
| 2400 | 170 | 430 | 554 | |
| 2600 | 180 | 450 | 578 | |
| 2800 | 190 | 480 | 616 | |
| 3000 | 200 | 500 | 640 |
