巩义万通管道S312国标柔性防水套管、柔性防水套管
'
套管尺寸表
| Dg | 50 | 70 | 80 | 100 | 125 | 150 | 200 | 250 | 300 | 350 | 400 | 450 | 500 | 600 | 700 | 800 | 900 | 1000 |
| D1 | 60 | 73 | 89 | 108 | 133 | 159 | 219 | 273 | 325 | 377 | 426 | 480 | 530 | 630 | 720 | 820 | 920 | 1020 |
| D2 | 70 | 83 | 99 | 118 | 141 | 165 | 229 | 281 | 332 | 383 | 434 | 486 | 540 | 640 | 730 | 830 | 930 | 1030 |
| D3 | 90 | 103 | 121 | 140 | 161 | 185 | 249 | 301 | 352 | 401 | 454 | 506 | 560 | 660 | 750 | 850 | 950 | 1050 |
| D4 | 91 | 104 | 122 | 141 | 162 | 186 | 250 | 302 | 353 | 402 | 455 | 507 | 561 | 661 | 751 | 851 | 951 | 1051 |
| D5 | 137 | 150 | 177 | 196 | 217 | 240 | 310 | 362 | 422 | 471 | 525 | 575 | 633 | 737 | 827 | 937 | 1037 | 1137 |
| D6 | 177 | 190 | 217 | 236 | 257 | 280 | 350 | 402 | 462 | 511 | 565 | 615 | 673 | 787 | 877 | 987 | 1087 | 1187 |
| D7 | 100 | 113 | 131 | 150 | 169 | 197 | 259 | 309 | 359 | 407 | 462 | 512 | 570 | 670 | 760 | 860 | 960 | 1060 |
| D8 | 108 | 121 | 140 | 159 | 180 | 203 | 273 | 325 | 377 | 426 | 480 | 530 | 588 | 688 | 778 | 878 | 978 | 1078 |
| D9 | 109 | 122 | 141 | 160 | 181 | 204 | 274 | 326 | 378 | 427 | 481 | 531 | 589 | 689 | 779 | 879 | 979 | 1079 |
| D10 | 99 | 112 | 130 | 149 | 168 | 190 | 258 | 308 | 358 | 406 | 461 | 511 | 569 | 669 | 759 | 859 | 959 | 1059 |
| L 0 | 60 | 60 | 60 | 60 | 50 | 50 | 60 | 50 | 50 | 50 | 50 | 50 | 60 | 60 | 60 | 60 | 60 | 60 |
| L | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 60 | 70 | 70 | 75 | 75 | 75 | 75 |
| L 1 | 70 | 70 | 75 | 75 | 75 | 75 | 75 | 75 | 80 | 85 | 85 | 85 | 95 | 95 | 110 | 110 | 110 | 110 |
| L 2 | 50 | 50 | 55 | 55 | 50 | 50 | 50 | 50 | 55 | 55 | 55 | 60 | 65 | 65 | 75 | 75 | 75 | 75 |
| L 3 | 12 | 12 | 14 | 14 | 16 | 16 | 16 | 16 | 16 | 20 | 20 | 20 | 20 | 22 | 25 | 25 | 27 | 27 |
| C | 1.8 | 1.8 | 2 | 2 | 2 | 2 | 2 | 2 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 2.5 | 3.5 | 3.5 | 3.5 |
| δ 1 | 4 | 4 | 4.5 | 4.5 | 5.5 | 6 | 7 | 8 | 9 | 9.5 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| δ 2 | 4 | 4 | 4 | 4 | 4 | 4.5 | 6 | 7 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 |
| δ 3 | 10 | 10 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| b 1 | 14 | 14 | 16 | 16 | 18 | 18 | 20 | 20 | 20 | 22 | 24 | 24 | 25 | 26 | 28 | 28 | 30 | 30 |
| b 2 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 | 12 | 12 |
| b 3 | 10 | 10 | 10 | 10 | 10 | 10 | 15 | 15 | 15 | 15 | 15 | 15 | 15 | 20 | 20 | 20 | 20 | 20 |
| d | 20 | 20 | 20 | 20 | 16 | 16 | 20 | 16 | 16 | 16 | 16 | 16 | 20 | 20 | 20 | 20 | 20 | 20 |
| h | 5 | 5 | 5 | 5 | 6 | 6 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 10 | 10 | 10 | 10 | 10 |
| k | 4 | 4 | 4 | 4 | 5 | 5 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 9 | 9 | 9 | 9 | 9 |
| φ | 14 | 14 | 18 | 18 | 18 | 18 | 18 | 18 | 23 | 23 | 23 | 23 | 23 | 25 | 25 | 30 | 30 | 30 |
| m | 12 | 12 | 16 | 16 | 16 | 16 | 16 | 16 | 20 | 20 | 20 | 20 | 20 | 22 | 22 | 27 | 27 | 27 |
| n | 4 | 4 | 4 | 4 | 8 | 8 | 8 | 12 | 12 | 12 | 16 | 16 | 16 | 20 | 24 | 24 | 24 | 28 |
'
