| 保温钢管实图 |
公称直径 （DN） |
钢管规格（mm） | 外护管规格（mm） |
保温层厚度 （mm） |
保温钢管单米重 （kg） |
参考报价 （元/米） |
||
| 外径 | 壁厚 | 外径 | 壁厚 | |||||
|
25 | 32 | 3.0 | 90 | 2.5 | 26.5 | 3.19 | 22 |
| 40 | 45 | 3.5 | 110 | 2.5 | 30 | 4.96 | 35 | |
|
50 | 57 | 3.5 | 120 | 3.0 | 28.5 | 6.29 | 44 |
| 65 | 76 | 4.0 | 140 | 3.0 | 29 | 9.11 | 64 | |
|
80 | 89 | 4.0 | 150 | 3.0 | 27.5 | 10.52 | 74 |
| 100 | 108 | 4.5 | 180 | 3.0 | 33 | 14.26 | 90 | |
|
125 | 133 | 4.5 | 200 | 3.2 | 30.3 | 17.40 | 102 |
| 125 | 133 | 4.5 | 225 | 3.5 | 42.5 | 18.47 | 114 | |
|
150 | 159 | 5.0 | 225 | 3.5 | 29.5 | 22.72 | 132 |
| 150 | 159 | 5.0 | 250 | 3.9 | 41.6 | 23.98 | 144 | |
|
200 | 219 | 6.0 | 315 | 4.9 | 43.1 | 38.94 | 156 |
| 250 | 273 | 6.0 | 365 | 5.6 | 40.4 | 48.76 | 192 | |
|
250 | 273 | 6.0 | 400 | 6.3 | 57.2 | 51.73 | 208 |
| 300 | 325 | 7.0 | 420 | 7.0 | 40.5 | 67.33 | 268 | |
|
300 | 325 | 7.0 | 450 | 7.0 | 55.5 | 69.55 | 280 |
| 350 | 377 | 7.0 | 500 | 7.8 | 53.7 | 81.26 | 328 | |
|
350 | 377 | 8.0 | 500 | 7.8 | 53.7 | 90.19 | 360 |
| 400 | 426 | 7.0 | 560 | 8.8 | 58.2 | 94.04 | 376 | |
|
400 | 426 | 8.0 | 560 | 8.8 | 58.2 | 104.17 | 416 |
| 450 | 478 | 7.0 | 600 | 8.8 | 52.2 | 103.95 | 412 | |
|
450 | 478 | 8.0 | 600 | 8.8 | 52.2 | 115.37 | 460 |
| 500 | 529 | 8.0 | 630 | 9.8 | 40.7 | 126.94 | 508 | |
|
500 | 529 | 8.0 | 655 | 9.8 | 53.2 | 129.64 | 520 |
| 600 | 630 | 8.0 | 760 | 11.5 | 53.5 | 157.86 | 628 | |
|
600 | 630 | 9.0 | 760 | 11.5 | 53.5 | 172.97 | 653 |
| 700 | 720 | 8.0 | 850 | 12.0 | 53 | 181.09 | 687 | |
|
700 | 720 | 9.0 | 850 | 12.0 | 53 | 198.42 | 752 |
| 800 | 820 | 9.0 | 960 | 14.0 | 56 | 232.26 | 858 | |
|
800 | 820 | 10.0 | 960 | 14.0 | 56 | 252.02 | 908 |
| 900 | 920 | 10.0 | 1055 | 14.0 | 53.5 | 281.45 | 983 | |
|
900 | 920 | 12.0 | 1055 | 14.0 | 53.5 | 325.74 | 1138 |
| 1000 | 1020 | 10.0 | 1155 | 14.0 | 53.5 | 311.67 | 1088 | |
|
1000 | 1020 | 12.0 | 1155 | 14.0 | 53.5 | 360.90 | 1260 |
| 1100 | 1120 | 12.0 | 1256 | 14.0 | 54 | 396.25 | 1386 | |
|
1200 | 1220 | 12.0 | 1370 | 16.0 | 59 | 441.77 | 1547 |
| 1200 | 1220 | 12.0 | 1380 | 16.0 | 64 | 443.94 | 1554 | |
|
1200 | 1220 | 14.0 | 1370 | 16.0 | 59 | 500.66 | 1750 |
| 1200 | 1220 | 14.0 | 1380 | 16.0 | 64 | 502.83 | 1760 | |
|
1400 | 1420 | 14.0 | 1580 | 16.0 | 64 | 584.75 | 2044 |
| 1400 | 1420 | 14.0 | 1600 | 18.0 | 72 | 598.28 | 2093 | |
|
1400 | 1420 | 16.0 | 1580 | 16.0 | 64 | 653.30 | 2285 |
| 1400 | 1420 | 16.0 | 1600 | 18.0 | 72 | 666.84 | 2331 | |
