钢管刷油面积

焊接钢管绝热、刷油工程量计算表

（体积 m3、面积m2）/100   公称直径 (mm) 保温层厚度（mm） 0 20 25 30 35 40 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 15 20 25 32 40 50 70 80 100 125 150   6.68 8.40 10.52 13.27 15.08 18.85 23.72 27.80 35.81 43.98 51.84 .27 .31 .35 .41 .45 .52 .62 .71 .87 1.04 1.21 22.45 24.17 26.30 29.04 30.85 34.62 39.49 43.57 51.59 59.75 67.61 .38 .43 .48 .55 .60 .70 .82 .93 1.13 1.35 1.55 25.75 27.47 29.59 32.34 34.15 37.92 42.79 46.84 54.88 63.05 70.91 .51 .56 .63 .71 .77 .89 1.04 1.16 1.41 1.66 1.91 29.04 30.77 32.89 35.64 37.45 41.22 46.09 50.17 58.18 66.35 74.20 .65 .71 .79 .89 .96 1.09 1.27 1.42 1.71 2.00 2.28 32.34 34.07 36.19 38.94 40.57 44.52 49.39 53.47 61.48 69.65 77.50 .81 .88 .97 1.08 1.16 1.32 1.52 1.69 2.02 2.35 2.68 35.64 37.37 39.49 42.24 44.05 47.82 52.68 56.77 64.78 72.95 80.80                                               公称直径 (mm) 保温层厚度（mm） 45 50 55 60 65 70 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 15 20 25 32 40 50 70 80 100 125 150 0.99 1.07 1.17 1.30 1.38 1.56 1.78 1.97 2.34 2.72 3.09 38.94 40.67 42.79 45.54 47.34 51.11 55.98 60.07 68.08 76.25 84.10 1.18 1.27 1.38 1.52 1.62 1.81 2.06 2.27 2.69 3.11 3.52 42.24 43.97 46.09 48.84 50.64 54.41 59.28 63.37 71.38 79.55 87.40       1.77 1.87 2.09 2.36 2.59 3.05 3.51 3.96       52.07 53.94 57.71 62.58 66.66 74.68 82.84 90.70       2.03 2.14 2.38 2.68 2.93 3.43 3.93 4.42       55.43 57.24 61.01 65.88 69.96 77.97 86.14 94.00               3.28 3.82 4.37 4.90               73.26 81.27 89.44 97.30               3.65 4.23 4.82 5.59               76.56 84.57 92.74 100.59 注：1、计算式同无缝钢管； 2。直径200的焊接钢管保温、刷油工程量计算，执行无缝钢管相应规格工程量计算表。

 

 

                                        

 

 

 

无缝钢管绝热、刷油工程量计算表

（体积m3、面积m2）/100m   序号 管道外径 （mm） 绝热层厚度（mm） 45 50 55 60 65 70 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 1 2 3 4 5 6 7 8 9 10 11 12 14.00 17.00 18.00 21.20 21.30 21.70 22.00 24.50 25.00 25.30 27.20 28.00 .89 .93 .94 .99 .99 .99 1.00 1.03 1.04 1.04 1.07 1.08 36.66 37.60 37.92 38.92 38.96 39.08 39.18 39.96 40.12 40.21 40.81 41.06 1.06 1.12 1.13 1.18 1.19 1.19 1.20 1.24 1.24 1.25 1.28 1.29 39.96 40.09 41.22 42.22 42.25 42.38 42.47 43.29 43.42 43.51 44.11 44.36 1.26 1.32 1.32 1.39 1.39 1.40 1.40 1.46 1.46 1.47 1.50 1.52 43.26 44.20 44.52 45.52 45.55 45.68 45.77 46.55 46.72 46.81 47.41 47.66 1.48 1.54 1.56 1.62 1.62 1.63 1.63 1.68 1.69 1.70 1.74 1.76 46.56 47.50 47.82 48.82 48.85 48.98 49.07 49.86 50.01 50.11 50.71 50.96 1.71 1.78 1.80 1.86 1.87 1.87 1.88 1.93 1.94 1.95 1.99 2.00 49.86 50.80 51.11 52.12 52.20 52.28 52.37 53.16 53.31 53.41 54.00 54.26 1.96 2.02 2.06 2.13 2.13 2.14 2.14 2.20 2.21 2.22 2.26 2.28 53.16 54.10 54.41 55.42 55.45 55.57 55.67 56.45 56.61 56.71 57.30 57.55  (体积m3、面积m2)/100m 序号 管道外径 （mm） 绝热层厚度（mm）   0 20 25 30 35 40   体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积   13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 28.30 30.40 30.50 31.30 32.00 33.70 34.00 35.30 37.00 37.30 38.00 41.30 45.00 48.00 48.30 48.60 49.00 51.90 52.30 57.00 60.00 60.30 60.50 63.30 63.60 63.80 73.00 76.00 76.30 89.00 89.10 94.00 108.00 108.40 114.00 114.30 117.00 118.60   8.89 9.55 9.56 9.83 10.10 10.59 10.68 11.09 11.62 11.72 11.93 12.97 14.13 15.07 15.17 15.27 15.39 16.30 16.43 17.90 18.85 18.94 19.01 19.88 19.98 20.04 22.92 23.86 23.97 27.95 27.99 29.53 33.91 34.05 35.80 35.91 36.76 37.20 .32 .33 .33 .34 .34 .35 .35 .36 .37 .37 .38 .40 .41 .44 .44 .44 .45 .48 .48 .51 .53 .53 .53 .55 .55 .55 .61 .63 .63 .71 .71 .74 .84 .84 .88 .88 .89 .90 24.66 25.32 25.35 25.60 25.82 26.36 26.45 26.86 27.39 27.49 27.71 28.75 29.91 30.83 30.93 31.02 31.15 32.06 32.19 33.66 34.60 34.70 34.76 35.64 35.73 35.80 38.68 39.63 39.72 43.71 43.74 45.28 49.67 49.80 51.56 51.65 52.50 53.00 .43 .45 .45 .46 .46 .49 .49 .50 .51 .52 .52 .55 .58 .60 .60 .60 .61 .63 .63 .67 .69 .70 .70 .72 .72 .72 .81 .83 .83 .93 .93 .97 1.08 1.08 1.14 1.14 1.16 1.20 27.96 28.62 28.65 28.90 29.12 29.66 29.75 30.16 30.69 30.79 31.01 32.04 33.21 34.13 34.23 34.32 34.45 35.36 35.48 36.96 37.90 37.99 38.06 38.94 39.03 39.09 41.98 42.92 43.02 47.01 47.04 48.58 52.97 53.10 54.86 54.95 55.80 56.30 .58 .60 .60 .61 .61 .63 .63 .64 .66 .66 .67 .70 .74 .76 .77 .77 .77 .81 .81 .86 .89 .89 .89 .92 .92 .92 1.01 1.04 1.04 1.17 1.17 1.22 1.35 1.35 1.42 1.42 1.44 1.46 31.26 31.92 31.95 32.20 32.42 32.96 33.05 33.46 33.99 34.09 34.31 35.34 36.51 37.43 37.52 37.62 37.74 38.65 38.78 40.25 41.20 41.29 41.35 42.23 42.33 42.39 45.28 46.22 46.33 50.30 50.33 51.87 56.27 56.39 58.15 58.25 59.09 59.60 .73 .75 .75 .76 .77 .80 .80 .82 .83 .84 .85 .88 .92 .96 .96 .96 .97 1.00 1.00 1.05 1.09 1.09 1.09 1.13 1.14 1.14 1.24 1.27 1.28 1.43 1.431.48 1.63 1.64 1.70 1.70 1.74 1.76 34.56 35.22 35.25 35.50 35.72 36.25 36.35 36.76 37.29 37.38 37.60 37.64 39.80 40.73 40.82 40.91 41.04 41.95 42.08 43.55 44.49 44.59 44.65 45.53 45.62 45.69 48.58 49.52 49.61 53.60 53.63 55.17 59.57 59.69 61.45 61.54 62.39 62.89 .90 .93 .93 .94 .96 .97 .98 .99 1.01 1.02 1.03 1.07 1.12 1.16 1.17 1.17 1.17 1.21 1.22 1.27 1.31 1.32 1.32 1.35 1.36 1.36 1.49 1.52 1.53 1.69 1.69 1.76 1.94 1.94 2.01 2.01 2.06 2.08 37.86 38.52 38.55 38.80 39.02 39.55 39.65 40.06 40.59 40.68 40.09 41.94 43.10 44.02 44.12 44.21 44.34 45.25 45.37 46.86 47.79 47.89 47.95 48.83 48.92 48.98 51.87 52.81 52.92 56.90 56.93 58.47 62.86 62.99 64.75 64.84 65.69 66.19   序号 管道外径 （mm） 绝热层厚度       45 50 55 60 65 70   体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积   13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 28.30 30.40 30.50 31.30 32.00 33.70 34.00 35.30 37.00 37.30 38.00 41.30 45.00 48.00 48.30 48.60 49.00 51.90 52.30 57.00 60.00 60.30 60.50 63.30 63.60 63.80 73.00 76.00 76.30 89.00 89.10 94.00 108.00 108.40 114.00 114.30 117.00 118.60 1.09 1.13 1.13 1.14 1.14 1.17 1.18 1.20 1.22 1.22 1.23 1.28 1.33 1.38 1.38 1.38 1.39 1.44 1.45 1.51 1.55 1.56 1.56 1.60 1.61 1.61 1.75 1.79 1.79 1.97 1.98 2.06 2.25 2.26 2.34 2.34 2.39 2.41 41.15 41.81 41.85 42.10 42.32 42.85 42.95 43.35 43.89 43.98 44.20 45.21 46.40 47.32 47.41 47.51 47.63 48.54 48.67 50.15 51.09 51.18 51.24 52.12 52.22 55.17 56.11 56.21 60.19 60.23 61.76 66.16 66.29 68.04 68.14 68.99 69.49 1.30 1.33 1.33 1.34 1.35 1.38 1.39 1.42 1.44 1.45 1.46 1.51 1.57 1.46 1.62 1.62 1.63 1.68 1.68 1.77 1.81 1.82 1.82 1.86 1.87 1.87 2.02 2.07 2.08 2.28 2.28 2.37 2.57 2.59 2.69 2.70 2.74 2.79 44.54 45.11 45.14 45.40 45.62 46.15 46.12 46.65 47.19 47.28 47.50 48.54 49.70 50.62 50.71 50.81 50.93 51.84 51.97 53.44 54.38 54.48 54.54 55.42 55.52 58.47 59.41 59.50 63.49 63.52 65.06 69.46 69.58 71.34 71.44 72.28 72.79 1.52 1.56 1.56 1.57 1.58 1.61 1.62 1.64 1.67 1.68 1.69 1.70 1.82 1.87 1.88 1.88 1.88 1.94 1.94 2.04 2.09 2.09 2.10 2.14 2.15 2.15 2.31 2.37 2.38 2.60 2.60 2.69 2.94 2.94 3.05 3.06 3.10 3.13 47.75 48.41 48.44 48.69 48.91 49.45 49.54 49.95 50.49 50.58 50.80 51.84 53.00 53.91 54.01 54.10 54.23 55.14 55.26 56.74 57.68 57.78 57.84 58.72 58.81 58.88 61.76 62.71 62.80 66.79 66.82 68.36 72.75 72.88 74.64 74.73 75.58 76.08 1.76 1.80 1.80 1.82 1.83 1.86 1.87 1.89 1.93 1.93 1.94 2.01 2.09 2.14 2.15 2.15 2.16 2.22 2.22 2.31 2.38 2.38 2.39 2.44 2.45 2.45 2.62 2.69 2.69 2.93 2.94 3.04 3.31 3.32 3.43 3.43 3.48 3.51 51.05 51.71 51.74 51.99 52.21 52.75 52.84 53.24 53.78 53.88 54.10 55.13 56.30 57.21 57.31 57.40 57.52 58.44 58.56 60.04 60.98 61.07 61.14 62.02 62.11 62.17 65.06 66.00 66.10 70.08 70.12 71.65 76.05 76.18 77.93 78.03 78.88 79.38 2.01 2.06 2.06 2.08 2.09 2.13 2.14 2.16 2.20 2.20 2.20 2.28 2.37 2.43 2.44 2.44 2.45 2.51 2.52 2.61 2.69 2.69 2.70 2.75 2.76 2.76 2.95 3.02 3.03 3.30 3.30 3.40 3.69 3.70 3.82 3.82 3.88 3.92 54.35 55.01 55.04 55.29 55.51 56.05 56.14 56.55 57.08 57.18 57.40 58.43 59.60 60.51 60.60 60.70 60.82 61.73 61.86 63.33 64.28 64.37 64.43 65.31 65.41 65.47 68.36 69.30 69.39 73.38 73.41 74.95 79.35 79.47 81.23 81.33 82.17 83.68 2.28 2.33 2.33 2.36 2.38 2.41 2.42 2.45 2.48 2.49 2.51 2.58 2.65 2.74 2.75 2.76 2.82 2.83 2.93 3.01 3.01 3.02 3.08 3.09 3.09 3.30 3.37 3.38 3.68 3.68 3.78 4.09 4.10 4.24 4.24 4.30 4.34 57.65 58.31 58.34 58.59 58.81 59.34 59.44 59.85 60.38 60.70 60.70 61.73 62.89 63.80 63.90 63.90 64.12 65.03 65.16 66.63 67.57 67.67 67.73 68.61 68.70 68.77 71.65 72.60 72.69 76.68 76.71 78.25 82.64 82.77 84.53 84.62 85.47 85.97                                                       序号 管道直径 （mm） 绝热层厚度（mm） 0 20 25 30 35 40 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 133.00 149.10 159.00 165.00 165.20 168.00 174.30 180.00 216.00 216.30 219.00 225.20 240.00 273.00 275.20 276.40 286.30 299.00 316.30 318.00 318.50 325.00 351.00 355.60 366.30 366.70 377.00 398.10 398.50 426.00 435.60 478.00 525.60 529.00 630.00 660.40 720.00 726.00 820.00 920.00 1020.00 1222.00   48.10 48.82 50.00 51.81 51.87 52.75 54.73 56.52 67.82 67.92 68.80 70.71 75.36 85.80 86.41 86.79 89.90 93.89 99.32 99.85 100.81 102.01 110.21 111.66 115.02 115.20 118.40 125.07 125.10 133.80 136.85 150.20 165.12 166.20 197.70 207.40 226.20 228.08 257.60 289.03 320.44 383.27 1.00 1.11 1.17 1.21 1.21 1.22 1.26 1.30 1.54 1.54 1.56 1.59 1.69 1.90 1.92 1.93 1.99 2.08 2.19 2.20 2.20 2.24 2.41 2.44 2.51 2.51 2.58 2.72 2.72 2.90 2.96 3.23 3.54 3.56 4.22 4.42 4.80 4.84 5.45 6.11 6.76 8.07 57.52 62.58 65.69 67.57 67.64 68.51 70.49 72.28 83.59 83.68 84.53 86.48 91.12 101.48 102.18 102.55 105.66 109.65 115.08 115.61 115.77 117.81 125.98 127.42 130.00 130.97 134.21 140.84 140.96 149.60 152.62 165.94 180.89 181.96 213.69 223.24 241.91 243.85 273.38 304.83 336.21 399.67 1.29 1.42 1.50 1.55 1.55 1.57 1.62 1.67 1.96 1.96 1.98 2.04 2.16 2.43 2.44 2.45 2.53 2.63 2.78 2.79 2.79 2.84 3.06 3.09 3.18 3.18 3.26 3.44 3.44 3.67 3.74 4.09 4.47 4.50 5.32 5.57 6.05 6.09 6.86 7.68 8.48 10.12 60.82 65.88 68.99 70.87 70.93 71.81 73.79 75.58 86.88 86.98 87.82 89.77 94.42 104.78 105.47 105.85 108.96 112.05 118.38 118.91 119.07 121.11 129.27 130.84 134.08 134.27 137.51 144.14 144.26 152.90 155.92 169.24 184.19 185.26 216.99 226.51 245.26 247.15 276.68 308.10 339.51 402.97 1.59 1.76 1.85 1.91 1.91 1.93 1.99 2.04 2.41 2.41 2.43 2.49 2.63 2.95 2.98 3.00 3.09 3.21 3.38 3.40 3.40 3.46 3.72 3.76 3.86 3.87 3.98 4.17 4.18 4.45 4.55 4.96 5.42 5.45 6.44 6.74 7.31 7.37 8.28 9.26 10.24 12.20 64.12 69.17 72.28 74.17 74.23 75.11 77.09 78.88 90.18 90.78 91.12 93.07 97.72 108.08 108.77 109.15 112.26 116.24 121.68 122.21 122.37 124.41 132.57 134.02 137.38 137.57 140.81 147.43 147.56 156.20 159.22 172.54 187.00 188.56 220.29 229.84 248.56 250.45 279.92 311.34 342.81 406.27 1.92 2.11 2.21 2.28 2.28 2.31 2.39 2.46 2.86 2.86 2.89 2.96 3.13 3.51 3.53 3.54 3.66 3.80 4.00 4.02 4.03 4.10 4.39 4.45 4.57 4.58 4.69 4.93 4.94 5.25 5.36 5.84 6.38 6.41 7.56 7.91 8.58 8.66 9.72 10.86 11.99 14.29 68.04 72.47 76.58 77.46 77.53 78.41 80.38 82.17 93.48 93.57 94.42 96.37 101.01 111.38 112.00 112.44 115.55 119.54 124.97 125.51 125.66 127.71 135.87 137.31 140.67 140.87 144.10 150.73 150.86 159.50 162.51 175.83 190.79 191.86 223.59 233.14 251.86 253.75 283.28 314.69 346.11 409.57 2.26 2.47 2.60 2.68 2.68 2.72 2.80 2.87 3.34 3.34 3.38 3.46 3.65 4.08 4.11 4.12 4.25 4.41 4.64 4.66 4.67 4.75 5.09 5.15 5.29 5.30 5.43 5.70 5.71 6.06 6.19 6.75 7.35 7.41 8.72 9.11 9.89 9.96 10.66 12.48 13.82 16.40 70.71 75.77 78.88 80.76 80.82 81.70 83.68 85.47 96.77 96.87 97.72 99.66 104.31 114.67 115.36 115.74 118.85 122.84 128.27 128.80 128.96 131.00 139.16 140.67 143.97 144.17 147.40 154.03 154.15 162.80 165.81 179.13 194.09 195.16 226.89 236.44 255.16 257.05 286.58 317.99 349.41 412.87   序号 管道直径（mm ） 绝热层厚度（mm） 45 50 55 60 65 70 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 133.00 149.10 159.00 165.00 165.20 168.00 174.30 180.00 216.00 216.30 219.00 225.20 240.00 273.00 275.20 276.40 286.30 299.00 316.30 318.00 318.50 325.00 351.00 355.60 366.30 366.70 377.00 398.10 398.50 426.00 435.60 478.00 525.60 529.00 630.00 660.40 720.00 726.00 820.00 920.00 1020.00 1222.00 2.62 2.85 3.00 3.09 3.09 3.13 3.22 3.31 3.83 3.83 3.87 3.97 4.18 4.66 4.70 4.71 4.86 5.04 5.30 5.32 5.33 5.42 5.81 5.87 6.02 6.03 6.19 6.49 6.50 6.90 7.05 7.65 8.36 8.41 9.88 10.32 11.20 11.28 12.65 14.11 15.58 18.52 74.01 79.07 82.17 84.06 84.12 85.00 86.98 88.77 100.07 100.17 101.01 102.96 107.61 117.97 118.66 119.04 122.15 126.13 131.57 132.10 132.26 134.30 142.46 143.91 147.27 147.47 150.70 157.33 157.46 166.10 169.11 182.43 197.39 198.45 230.18 239.73 258.46 260.34 289.87 321.71 352.71 416.17 3.00 3.25 3.42 3.51 3.51 3.56 3.67 3.76 4.34 4.34 4.39 4.48 4.73 5.27 5.30 5.32 5.49 5.69 5.97 5.99 6.00 6.11 6.53 6.60 6.78 6.79 6.95 7.29 7.30 7.75 7.90 8.59 9.37 9.42 11.06 11.47 12.52 12.62 14.14 15.76 17.39 20.66 77.31 82.36 85.47 87.35 87.42 88.30 90.28 92.06 103.37 103.46 104.31 106.26 110.90 121.27 121.96 122.33 125.44 129.43 134.00 135.40 135.55 137.59 145.76 147.20 150.56 150.77 154.00 160.63 160.76 169.39 172.41 185.73 200.68 201.75 233.43 243.03 261.76 263.64 293.17 324.58 356.01 419.47 3.39 3.68 3.85 3.96 3.96 4.01 4.12 4.22 4.87 4.88 4.92 5.03 5.30 5.89 5.92 5.94 6.13 6.34 6.65 6.68 6.69 6.81 7.27 7.35 7.55 7.56 7.75 8.12 8.13 8.62 8.79 9.54 10.39 10.45 12.26 12.80 13.86 13.98 15.65 17.44 19.22 22.83 80.60 85.66 88.77 90.65 90.76 91.59 93.57 95.36 106.67 106.76 107.61 109.55 114.20 124.56 125.25 125.63 128.74 132.73 138.16 138.69 138.85 140.89 149.06 150.50 153.86 154.06 157.30 163.93 164.05 172.69 175.71 189.02 203.98 205.05 236.78 246.33 265.06 266.94 296.47 327.98 359.30 422.76 3.79 4.11 4.30 4.42 4.42 4.47 4.60 4.71 5.41 5.41 5.46 5.59 5.89 6.52 6.56 6.59 6.78 7.02 7.37 7.40 7.41 7.53 8.04 8.13 8.34 8.35 8.54 8.96 8.97 9.57 9.69 10.52 11.45 11.51 13.47 14.06 15.23 15.34 17.17 19.12 21.06 25.00 83.90 88.96 92.06 93.95 94.01 94.89 96.87 98.66 109.96 110.06 110.90 112.85 117.50 127.86 128.55 128.90 132.04 136.02 141.16 141.99 142.15 144.19 152.35 153.80 157.16 157.36 160.60 167.23 167.67 175.99 179.01 192.33 207.28 223.03 240.08 249.63 268.35 270.24 299.77 331.19 362.60 426.06 4.21 4.56 4.77 4.90 4.90 4.96 5.09 5.21 5.97 5.98 6.03 6.17 6.48 7.17 7.22 7.24 7.45 7.72 8.09 8.12 8.13 8.26 8.81 8.91 9.14 9.15 9.37 9.81 9.82 10.10 10.61 11.50 12.50 12.57 14.71 15.34 16.60 16.72 18.72 20.83 22.93 27.19 87.20 92.25 59.36 97.25 97.31 98.19 100.17 101.96 113.26 113.35 114.20 116.15 120.80 131.16 131.85 132.23 135.33 139.32 144.75 145.29 145.44 147.49 155.65 157.09 160.45 160.66 163.89 170.53 170.65 179.29 182.31 195.63 210.58 211.65 243.38 252.93 271.65 273.54 303.06 334.49 365.90 429.36 4.66 5.03 5.25 5.39 5.39 5.45 5.60 5.73 6.55 6.55 6.61 6.76 7.09 7.84 7.89 7.91 8.14 8.43 8.82 8.86 8.87 9.02 9.61 9.72 9.96 9.97 10.21 10.68 10.69 11.32 11.54 12.50 13.58 13.66 15.95 16.64 17.99 18.14 20.17 22.54 24.81 29.40 90.49 95.55 98.66 100.54 100.61 101.48 103.46 105.25 116.56 116.65 117.50 119.45 124.09 134.45 135.15 135.52 138.63 142.62 148.05 148.58 148.74 150.78 158.95 160.39 163.75 163.96 167.20 173.82 173.95 182.59 185.61 198.93 213.88 214.95 246.68 256.23 274.95 276.84 306.37 337.78 369.20 432.66     序号 管道直径（mm ） 绝热层厚度（mm） 75 80 85 90 体积 面积 体积 面积 体积 面积 体积 面积 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 13 44 45 46 47 48 49 50 48.00 48.30 48.60 49.00 51.90 52.30 57.00 60.00 60.30 60.50 63.30 63.60 63.80 73.00 76.00 76.30 89.00 89.10 94.00 108.00 108.40 114.00 114.30 117.00 118.60 3.00 3.06 3.07 3.08 3.15 3.16 3.27 3.35 3.35 3.36 3.43 3.43 3.44 3.66 3.73 3.74 4.05 4.05 4.17 4.51 4.52 4.66 4.67 4.73 4.77 67.10 67.20 67.29 67.42 68.33 68.45 69.93 70.87 70.96 71.03 71.91 72.00 72.06 74.95 75.89 75.99 79.96 80.01 81.55 85.94 86.07 87.83 87.92 88.77 89.27 3.39 3.40 3.41 3.42 3.49 3.50 3.63 3.70 3.71 3.72 3.79 3.79 3.08 4.04 4.12 4.12 4.45 4.45 4.59 4.95 4.96 5.10 5.11 5.18 5.23 70.40 70.49 70.59 70.71 71.62 71.75 73.22 74.17 74.26 74.32 75.20 75.30 75.36 78.25 79.19 79.29 83.27 83.30 84.84 89.24 89.36 91.12 91.22 92.06 92.57 3.74 3.75 3.76 3.77 3.85 3.86 3.99 4.07 4.08 4.13 4.16 4.17 4.17 4.43 4.51 4.52 4.88 4.88 5.01 5.40 5.41 5.57 5.57 5.65 5.68 73.70 73.79 73.88 74.01 74.92 75.05 76.52 77.46 77.56 77.62 78.50 78.59 78.66 81.55 82.49 82.58 86.57 86.60 88.14 92.54 92.66 94.42 94.51 95.36 95.86 4.12 4.12 4.13 4.14 4.22 4.25 4.38 4.46 4.47 4.48 4.57 4.57 4.58 4.84 4.94 4.94 5.31 5.32 5.45 5.87 5.88 6.04 6.05 6.13 6.18 70.99 77.09 77.18 77.31 78.22 78.34 79.82 80.76 80.86 80.92 81.80 81.89 81.95 84.84 85.78 85.88 89.97 89.99 91.44 95.83 95.95 97.72 97.81 98.66 99.16     序号 管道直径 (mm) 绝热层厚度 75 80 85 90 95 100 110 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 体积 面积 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 133.00 149.10 159.00 165.00 165.20 168.00 174.30 180.00 216.00 216.30 219.00 225.20 240.00 273.00 275.20 276.40 286.30 299.00 316.30 318.00 318.50 325.00 351.00 355.60 366.30 366.70 377.00 398.10 398.50 426.00 435.60 478.00 525.60 529.00 630.00 660.40 720.00 726.00 820.00 920.00 1020.00 1222.00 5.06 5.52 5.75 5.90 5.90 5.97 6.13 6.26 7.14 7.15 7.21 7.37 7.73 8.52 8.58 8.60 8.85 9.16 9.58 9.62 9.64 9.79 10.48 10.54 10.79 10.82 11.06 11.58 11.58 12.25 13.33 13.52 14.68 14.76 17.22 17.95 19.41 19.55 21.85 24.28 26.72 31.63 93.79 98.85 101.96 103.84 103.94 104.75 106.76 108.55 119.85 119.95 120.80 122.74 127.39 137.75 138.44 138.82 141.93 145.92 151.35 151.88 152.04 154.08 162.24 163.19 167.05 167.26 170.49 177.12 177.24 185.89 188.90 202.22 217.18 218.25 249.98 259.53 278.25 280.14 300.67 341.08 372.50 435.96 5.60 6.01 6.27 6.43 6.44 6.50 6.66 6.82 7.75 7.76 7.83 7.99 8.37 9.22 9.29 9.32 9.58 9.91 10.35 10.30 10.41 10.58 11.25 11.37 11.65 11.62 11.93 12.48 12.49 13.20 13.45 14.55 15.79 15.88 18.50 19.29 20.77 20.99 23.44 26.03 28.62 33.86 97.09 102.14 105.25 107.14 107.80 109.08 110.06 111.85 123.15 123.25 124.09 126.04 130.69 141.05 141.74 142.12 145.23 149.21 154.65 155.18 155.34 157.33 165.54 166.99 170.35 170.56 173.79 180.42 180.55 189.19 192.20 205.52 220.48 221.55 253.28 262.83 281.55 283.43 312.97 344.38 375.80 439.26 6.08 6.53 6.81 6.97 6.97 7.06 7.23 7.39 8.38 8.39 8.46 8.63 9.04 9.95 10.01 10.04 10.31 10.66 11.14 11.19 11.20 11.38 12.10 12.22 12.52 12.54 12.82 13.41 13.42 14.17 14.44 15.61 16.92 17.01 19.80 20.64 22.28 22.45 25.04 27.80 30.56 36.13 100.39 105.44 108.55 110.43 110.50 111.38 113.35 115.14 126.45 126.54 127.39 129.34 133.98 144.35 145.04 145.41 148.52 152.51 157.94 158.48 158.63 160.67 168.84 170.28 173.64 173.86 177.09 183.72 183.84 192.49 195.50 208.82 223.78 224.84 256.57 266.12 284.85 286.73 316.26 347.68 379.10 442.56 6.60 7.07 7.35 7.53 7.54 7.62 7.80 7.96 9.02 9.03 9.11 9.29 9.72 10.68 10.74 10.78 11.07 11.45 11.95 11.99 12.03 12.20 12.96 13.10 13.40 13.43 13.73 14.34 14.36 15.15 15.43 16.67 18.07 18.17 21.11 22.00 23.75 23.92 26.66 29.59 32.45 38.36 103.68 108.74 111.85 113.73 113.79 114.67 116.65 118.44 129.74 129.84 130.69 132.63 137.28 147.64 148.33 148.71 151.82 155.81 161.24 161.77 161.93 163.97 172.13 173.58 176.94 177.15 180.39 187.01 187.14 195.78 198.90 212.12 227.02 228.14 259.87 269.42 288.15 290.03 319.56 350.98 382.39 445.85 7.12 7.62 7.86 8.11 8.12 8.20 8.39 8.57 9.68 9.69 9.77 9.97 10.42 11.44 11.51 11.54 11.85 12.24 12.77 12.82 12.84 13.04 13.84 13.98 14.31 15.26 15.59 16.27 16.28 17.18 17.49 18.86 20.41 20.52 23.80 24.78 26.71 26.91 29.97 33.21 36.45 43.01 106.98 112.04 115.14 117.03 117.09 117.97 119.95 121.74 133.04 133.14 133.98 135.93 140.58 150.94 151.63 152.01 155.12 159.10 164.54 165.07 165.23 167.27 175.43 176.88 180.24 183.85 187.08 193.71 193.84 202.48 205.49 218.81 233.77 234.83 266.56 276.11 294.84 296.12 326.25 357.67 389.09 452.55 7.66 8.19 8.51 8.63 8.71 8.80 9.01 9.19 10.36 10.37 10.45 10.65 11.14 12.21 12.29 12.31 12.63 13.05 13.61 13.67 13.68 13.89 14.74 14.89 15.22 16.19 16.54 17.26 17.27 18.21 18.54 19.99 21.61 21.72 25.16 26.20 28.23 28.43 31.64 35.05 38.45 45.34 110.37 115.43 118.54 120.42 120.48 121.36 123.34 125.13 136.43 136.53 137.38 139.32 143.97 154.33 155.02 155.40 158.51 162.50 167.93 168.46 168.62 170.66 178.82 180.27 183.63 187.05 190.29 196.92 197.04 205.68 208.70 222.02 236.97 238.04 269.77 279.32 298.04 299.92 329.46 360.87 392.29 455.75 8.80 9.37 9.64 9.94 9.95 10.05 10.28 10.47 11.77 11.78 11.87 12.09 12.61 13.79 13.87 13.91 14.27 14.72 15.34 15.40 15.42 15.65 16.58 16.74 17.13 17.15 17.51 18.26 18.28 19.27 19.61 21.12 22.82 22.94 26.55 27.63 29.76 29.98 33.32 36.90 40.47 47.68 116.87 121.93 125.03 126.92 126.98 127.86 129.84 131.63 142.93 143.66 145.13 145.82 150.47 160.83 161.52 161.90 165.01 168.99 174.43 174.96 175.12 177.16 185.32 187.40 190.13 190.35 193.58 200.21 200.34 208.98 211.99 225.32 240.27 241.34 273.07 282.02 301.34 303.23 332.76 364.11 395.59 459.05     此表按下式计算： 1．  1． 体积V(m3)=100*π*（D+δ+δ*3.3%）*（δ+δ*3.3%） 2．  2． 面积S（ m2）=100*π*（D+2δ*5%+2D1+3D2） D：管道外径；δ：保温层厚度；D1：用于捆扎保温材料的金属直径或钢带厚度（取定16#线2D1=0.0032）；D2：防潮层厚度（取定350g油毡纸3D2=0.005）； 3.3%、5%：保温材料允许超厚系数，系根据国标GBJ126-89和部标HGJ229-91标准；绝热厚度允许偏差：≤5%～8%加权平均取定。