管道保温材料 管道保温材料公司
管道保温材料工程量可按以下公式进行计算;
保温层工程量计算:
以上两式中的系数3.3%及5%,系根据保温材料允许超厚系数加权平均取定。
为了只用方便,现将常用管道保温材料工程量列于表20—12中。
表20—12 无缝钢管保温材料工程量计算表(100m)
管道外径 DW(mm) | 保 温 层 厚 度(mm) | ||||||
0 | 20 | 25 | |||||
体积 | 面积 | 体积 | 面积 | 体积 | 面积 | ||
22 | 6.91 | 0.28 | 22.68 | 0.39 | 25.98 | ||
28 | 8.79 | 0.32 | 24.57 | 0.43 | 27.87 | ||
32 | 10.1 | 0.34 | 25.82 | 0.46 | 29.12 | ||
38 | 11.93 | 0.38 | 27.71 | 0.52 | 31.01 | ||
45 | 14.13 | 0.41 | 29.91 | 0.58 | 33.21 | ||
57 | 17.9 | 0.51 | 33.66 | 0.67 | 36.96 | ||
76 | 23.86 | 0.63 | 39.63 | 0.83 | 42.92 | ||
89 | 27.95 | 0.71 | 43.71 | 0.93 | 47.01 | ||
108 | 33.91 | 0.84 | 49.67 | 1.08 | 52.97 | ||
114 | 35.80 | 0.88 | 51.56 | 1.14 | 54.86 | ||
133 | 48.10 | 1.00 | 57.52 | 1.29 | 60.82 | ||
159 | 50.0 | 1.17 | 65.69 | 1.50 | 65.88 | ||
219 | 68.8 | 1.56 | 84.53 | 1.98 | 87.82 | ||
管道外径 D W (mm) | 保 温 层 厚 度(mm) | ||||||
30 | 35 | 40 | |||||
体积 | 面积 | 体积 | 面积 | 体积 | 面积 | ||
22 | 0.52 | 29.28 | 0.66 | 32.58 | 0.82 | 35.88 | |
28 | 0.58 | 31.16 | 0.73 | 34.46 | 0.90 | 37.76 | |
32 | 0.61 | 32.42 | 0.77 | 35.72 | 0.96 | 39.02 | |
38 | 0.67 | 34.31 | 0.85 | 37.60 | 1.03 | 40.90 | |
45 | 0.74 | 36.51 | 0.92 | 39.80 | 1.12 | 43.10 | |
57 | 0.86 | 40.25 | 1.05 | 43.55 | 1.27 | 46.86 | |
76 | 1.04 | 46.22 | 1.27 | 49.52 | 1.52 | 52.81 | |
89 | 1.17 | 50.30 | 1.43 | 53.60 | 1.69 | 56.90 | |
108 | 1.35 | 56.27 | 1.63 | 59.57 | 1.94 | 62.86 | |
114 | 1.42 | 58.15 | 1.7 | 61.45 | 2.01 | 64.75 | |
133 | 1.59 | 64.12 | 1.92 | 68.04 | 2.26 | 70.71 | |
159 | 1.85 | 72.28 | 2.21 | 75.58 | 2.60 | 78.88 | |
219 | 2.43 | 91.12 | 2.89 | 94.42 | 3.38 | 97.72 | |
管道外径 D W (mm) | 保 温 层 厚 度(mm) | ||||||
45 | 50 | 55 | |||||
体积 | 面积 | 体积 | 面积 | 体积 | 面积 | ||
22 | 1.00 | 39.18 | 1.2 | 42.47 | 1.4 | 45.77 | |
28 | 1.08 | 41.06 | 1.29 | 44.36 | 1.52 | 47.66 | |
32 | 1.14 | 42.32 | 1.35 | 45.62 | 1.58 | 48.91 | |
38 | 1.23 | 44.20 | 1.46 | 47.50 | 1.69 | 50.80 | |
45 | 1.33 | 46.40 | 1.57 | 49.70 | 1.82 | 53.00 | |
57 | 1.51 | 50.15 | 1.77 | 53.44 | 2.04 | 56.74 | |
76 | 1.79 | 56.11 | 2.07 | 59.41 | 2.37 | 62.71 | |
89 | 1.97 | 60.19 | 2.28 | 63.49 | 2.60 | 66.70 | |
108 | 2.25 | 66.16 | 2.57 | 69.46 | 2.94 | 72.75 | |
114 | 2.34 | 68.04 | 2.69 | 71.34 | 3.05 | 74.64 | |
133 | 2.62 | 74.01 | 3.00 | 77.31 | 3.39 | 80.60 | |
159 | 3.00 | 82.17 | 3.42 | 85.47 | 3.85 | 88.77 | |
219 | 3.87 | 101.01 | 4.39 | 104.31 | 4.97 | 107.61 | |
管道外径 D W (mm) | 保 温 层 厚 度(mm) | ||||||
0 | 20 | 25 | |||||
体积 | 面积 | 体积 | 面积 | 体积 | 面积 | ||
273 | 85.80 | 1.90 | 101.48 | 2.43 | 104.78 | ||
325 | 102.01 | 2.24 | 117.81 | 2.84 | 121.11 | ||
377 | 118.40 | 2.58 | 134.21 | 3.26 | 137.51 | ||
426 | 133.80 | 2.90 | 149.60 | 3.67 | 152.90 | ||
478 | 150.20 | 3.23 | 165.94 | 4.09 | 169.24 | ||
525.6 | 165.12 | 3.54 | 180.89 | 4.47 | 184.19 | ||
630 | 197.70 | 4.22 | 213.69 | 5.32 | 216.99 | ||
660.4 | 207.40 | 4.42 | 223.24 | 5.57 | 226.51 | ||
726 | 228.08 | 4.84 | 243.85 | 6.09 | 247.15 | ||
820 | 257.60 | 5.45 | 273.38 | 6.86 | 276.68 | ||
920 | 289.03 | 6.11 | 304.83 | 7.68 | 308.10 | ||
1020.00 | 320.44 | 6.76 | 336.21 | 8.48 | 338.51 | ||
1222.00 | 383.27 | 8.07 | 399.67 | 10.12 | 402.97 | ||
管道外径 D W (mm) | 保 温 层 厚 度(mm) | ||||||
30 | 35 | 40 | |||||
体积 | 面积 | 体积 | 面积 | 体积 | 面积 | ||
273 | 2.95 | 108.08 | 3.51 | 111.38 | 4.08 | 114.67 | |
325 | 3.46 | 124.41 | 4.10 | 127.71 | 4.75 | 131.00 | |
377 | 3.98 | 140.81 | 4.69 | 144.10 | 5.43 | 147.40 | |
426 | 4.45 | 156.20 | 5.25 | 159.50 | 6.06 | 162.80 | |
478 | 4.96 | 172.54 | 5.84 | 175.83 | 6.75 | 179.13 | |
525.6 | 5.42 | 187.00 | 6.38 | 190.79 | 7.35 | 194.09 | |
630 | 6.44 | 220.29 | 7.56 | 223.59 | 8.72 | 226.89 | |
660.4 | 6.74 | 229.84 | 7.91 | 233.14 | 9.11 | 236.44 | |
726 | 7.37 | 250.45 | 8.66 | 253.75 | 9.96 | 257.05 | |
820 | 8.28 | 279.92 | 9.72 | 283.28 | 10.66 | 286.54 | |
920 | 9.26 | 311.34 | 10.86 | 314.69 | 12.48 | 317.99 | |
1020.00 | 10.24 | 342.81 | 11.99 | 346.11 | 13.82 | 349.41 | |
1222.00 | 12.20 | 406.27 | 14.29 | 409.57 | 16.40 | 412.87 | |
管道外径 D W (mm) | 保 温 层 厚 度(mm) | ||||||
45 | 50 | 55 | |||||
体积 | 面积 | 体积 | 面积 | 体积 | 面积 | ||
273 | 4.66 | 117.97 | 5.27 | 121.27 | 5.89 | 124.56 | |
325 | 5.42 | 134.30 | 6.11 | 137.59 | 6.81 | 140.89 | |
377 | 6.19 | 150.70 | 6.95 | 154.00 | 7.75 | 157.30 | |
426 | 6.90 | 166.10 | 7.75 | 169.39 | 8.62 | 172.69 | |
478 | 7.65 | 182.43 | 8.59 | 185.73 | 9.54 | 189.02 | |
525.6 | 8.36 | 197.39 | 9.37 | 200.68 | 10.39 | 203.98 | |
630 | 9.88 | 230.18 | 11.06 | 233.43 | 12.26 | 236.78 | |
660.4 | 10.32 | 239.73 | 11.47 | 243.03 | 12.80 | 246.33 | |
726 | 11.28 | 260.34 | 12.62 | 263.64 | 13.98 | 266.94 | |
820 | 12.65 | 289.87 | 14.14 | 293.17 | 15.65 | 296.47 | |
920 | 14.11 | 321.29 | 15.76 | 324.58 | 17.44 | 327.88 | |
1020.00 | 15.58 | 352.71 | 17.39 | 356.01 | 19.22 | 359.30 | |
1222.00 | 18.52 | 416.17 | 20.66 | 419.47 | 22.83 | 422.76 |
来源:互联网。