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钢管保温计算表


焊接钢管绝热工程计算表
管径 15 20 25 32 40 50 70 80 100 125 150
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 体积/面积 保温0
/6.68 /8.4 /10.52 /13.27 /15.08 /18.85 /23.72 /27.8 /35.81 /43.98 /51.84

100米单位

每米管重 镀管比重
管外径
21.25 26.75 33.5 42.25 48 60 75.5 88.5 114 140 165 1.63

保温20
0.27/22.44 0.31/24.16 0.35/26.28 0.41/29.03 0.45/30.83 0.52/34.6 0.62/39.47 0.71/43.55 0.87/51.56 1.04/59.72 1.2/67.57

保温25
0.38/25.73 0.43/27.46 0.48/29.58 0.55/32.23 0.6/34.13 0.7/37.9 0.82/42.77 0.93/46.85 1.13/54.86 1.34/63.02 1.55/70.87

保温30
0.51/29.03 0.56/30.76 0.63/32.88 0.71/35.62 0.77/37.43 0.89/41.2 1.04/46.06 1.16/50.15 1.41/58.15 1.66/66.32 1.91/74.17

保温35
0.65/32.33 0.71/34.05 0.79/36.17 0.89/38.92 0.96/40.73 1.09/44.49 1.27/49.36 1.42/53.44 1.7/61.45 2/69.61 2.28/77.46

保温40
0.81/35.62 0.88/37.35 0.97/37.49 1.08/42.22 1.16/44.03 1.31/47.79 1.52/52.66 1.68/56.74 2.02/64.75 2.35/72.91 2.68/80.76

保温45
0.99/38.92 1.07/40.65 1.17/42.77 1.3/45.51 1.38/47.32 1.55/51.09 1.78/55.95 1.97/60.04 2.34/68.04 2.72/76.21 3.09/84.06

保温50
1.18/42.22 1.27/43.94 1.38/46.66 1.52/48.84 1.62/50.62 1.81/54.38 2.06/59.25 2.27/63.33 2.69/71.34 3.11/79.5 3.51/87.35

1.33
1.73 2.57 3.32 4.07 5.17 7.04 8.84 11.5

无缝钢管刷油绝热计算表
管径 14 18 22 28 32 38 45 57 73 59 108 159 219 273 325 377 426 478 529 630 720 820 920
保温0 保温20
20.16/0.23 21.42/0.25 22.68/0.28 24.57/0.32 25.82/0.34 27.71/0.38 29.91/0.41 33.66/0.51 38.68/0.61 43.71/0.71 49.67/0.84 65.69/1.17 84.53/1.56 101.48/1.9 117.81/2.24 134.21/2.58

100米单位

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 体积/面积 保温25
23.47/0.33 24.72/0.35 25.98/0.39 27.87/0.43 29.12/0.46 31.01/0.52 33.21/0.58 39.96/0.67 41.98/0.81 47.01/0.93 52.97/1.08 68.99/1.5 87.82/1.98 104.78/2.43 121.11/2.84 137.51/3.26 152.9/3.67 169.24/4.09 185.26/4.5 216.99/5.32 245.26/6.05 276.68/6.86 308.1/7.68

保温30
26.77/0.43 28.02/0.48 29.28/0.52 31.16/0.58 32.42/0.61 34.31/0.67 36.51/0.74 40.25/0.86 45.28/1.01 50.3/1.17 56.27/1.35 72.28/1.85 91.12/2.43 108.08/2.95 124.41/3.46 140.81/3.98 156.2/4.45 172.54/4.96 188.56/5.45 220.29/6.44 248.56/7.31 279.92/8.28

保温35
30.07/0.57 31.32/0.62 32.58/0.66 34.46/0.73 35.72/0.77 37.66/0.85 39.89/0.92 43.55/1.05 48.58/1.24 53.6/1.63 59.57/1.63 75.58/2.21 84.42/2.89 111.38/3.51 127.71/4.1 144.1/4.69 159.5/5.25 175.83/5.84 191.86/6.41 223.59/7.56 251.86/8.58

保温40
33.36/0.75 34.62/0.77 35.88/0.82 37.76/0.9 39.02/0.96 40.9/1.03 43.1/1.12 46.86/1.27 51.87/1.49 56.9/1.69 62.86/1.94 78.88/2.6 97.72/3.38 114.67/4.08 134/4.75 147.4/5.43 162.8/6.06 179.13/6.75 195.16/7.41 226.89/8.72 255.16/9.89

保温45
36.66/0.93 37.92/0.94 39.18/1 41.06/1.08 42.32/1.14 44.2/1.23 46.4/1.33 50.15/1.51 55.17/1.75 60.19/1.97 66.16/2.25 82.17/3 101.01/3.87 117.97/4.66 134.3/5.42 150.7/6.19 166.1/6.9 182.43/7.65 198.45/8.41

保温50
39.96/1 41.22/1.13 42.47/1.2 44.36/1.29 45.62/1.35 47.5/1.46 49.7/1.57 53.44/1.77 58.47/2.02 63.49/2.28 69.46/2.57 85.47/3.42 104.31/4.39 121.27/5.27 137.59/6.11 154/6.95 169.39/7.75 185.73/8.59 201.75/9.42

管外径

4.4 5.65 6.91 8.79 10.1 11.93 14.13 17.9 22.92 27.95 33.91 50 68.8 85.8 102.01 118.4 133.8 150.2 166.2 197.7 226.2 257.6 289.03

149.6/2.9
165.94/3.23 181.96/3.56 213.69/4.22 241.91/4.8 273.38/5.45 304.83/6.11

230.18/9.88 233.43/11.06 258.46/11.2 261.76/12.52

283.28/9.72 286.58/10.66 289.87/12.65 293.17/14.14

311.34/9.26 314.69/10.86 317.99/12.48 321.29/14.11 324.58/15.76


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