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保温面积速查表

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序号管径27321915913310889765745381壁厚(mm)8585808075757070652单位体积（m³)0.08120.06520.5350.04720.03850.03560.02790.02530.0213壁厚(mm)110110105105100959090854单位体积（m³)0.11370.0930.07850.07030.05940.0510.04160.03820.03285壁厚(mm)1351351351301201151101101056单位体积（m³)0.15010.12470.11370.09720.07880.0690.05770.05360.04727单位体积（m³)0.11720.10020.08140.07320.06530.05940.05530.04930.04560.04348保护层表面积(m²)1.4861.3161.1281.0460.9680.9080.8670.8070.770.7489单位体积（m³)0.13240.11370.0930.0840.07530.06880.06430.05340.04950.051110保护层表面积(m²)1.5491.3291.1911.1091.030.9710.930.870.8330.81111单位体积（m³)0.14820.12780.10520.09540.0860.07880.07390.06670.06220.059612保护层表面积(m²)1.581.4421.2531.1721.0931.0340.9930.9330.8730.87813单位体积（m³)0.16460.14250.1180.10740.09720.08940.08410.07640.071514保护层表面积(m²)1.6741.5051.3161.2351.1561.0961.0560.9960.95815单位体积（m³)0.18160.15790.13150.12010.10910.10670.09516保护层表面积(m²)1.7371.5681.3791.2971.2191.1591.11817单位体积（m³)0.19930.17390.14560.13340.12160.11260.106518保护层表面积(m²)1.81.631.4421.361.2821.2221.181蒸发温度﹣10℃蒸发温度﹣30℃蒸发温度﹣45℃每米管道保温层体积速查表

保温壁厚100mm

保温壁厚150mm保温壁厚140mm保温壁厚130mm保温壁厚120mm保温壁厚110mm

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保温材料体积计算表

保温材料体积计算表

保温材

料用量

（体

积）计

算V

（m3

）速查

表

空调水管外径为d1（mm）,保温材料厚度为δ（mm）,保温后管外径为d2（mm）= (d1+2δ)，计算管长为l（m），d1n 为管道公称直径（mm），d1w为管外径（mm）；

保温材料体积计算公式为：

每1000米长管道在不同保温厚度时所用的保温材料体积V（m3）速查表65 δ202530354045505560

1521.32.593.644.836.197.79.3711.213.1815.3217.62

2026.82.944.075.356.798.3910.1512.0614.1316.3618.74

2533.53.364.595.987.539.2311.0913.1115.2917.6220.11

3242.33.915.286.818.510.3412.3414.4916.8119.2821.9

40484.275.737.359.1211.0513.1415.3917.7920.3523.07

50574.846.448.210.1112.1814.4116.819.3422.0524.9

65735.847.699.711.8714.1916.6719.3122.1125.0628.17

80896.858.9511.2113.6316.218.9421.8224.8728.0731.43

1001088.0410.441315.7218.5921.6224.8128.1531.6535.31

1251339.6112.415.3618.4621.7318.7928.7332.4736.3640.41

15015911.2414.4417.821.322528.8332.8136.9641.2645.72

20021915.0119.1523.4627.9232.5337.342.2347.3252.5657.97

25027318.423.3928.5433.8539.3144.9450.7156.6562.7468.99

管道表面积及保温计算表

管道表面积及保温计算表

公称尺寸外径理论重量单价/吨单价/米管道长度m外表面积20mm保温

层体积

6100.39000.000.00

813.50.62000.000.00

10170.82000.000.00

1521.31.26000.000.00

2026.81.63000.000.00

2533.52.42000.000.00

3242.33.13000.000.00

40483.84000.000.00

50604.88000.000.00

6575.56.64000.000.00

8088.58.34000.000.00

10011410.85000.000.00

12514013.42000.000.00

15016517.81000.000.0030mm保温

层体积40mm保

温层体

积20mm保温

层保护层

面积30mm保温

层保护层

面积40mm保温

层保护层

面积

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

0.000.000.000.000.00

钢管与保温层面积 体积计算表

钢管与保温层面积 体积计算表

Dg

∫1520253240507080100125150200

00.06690.08420.10530.13290.15080.18850.23720.27810.35810.43980.51840.688

50.12570.14290.1640.19160.20950.24720.29590.33680.41690.49860.57710.7468

100.15870.17590.1970.22460.24250.28020.32890.36980.44990.53160.61010.7797

150.19160.20890.230.25760.27550.31320.36190.40280.48290.56450.64310.8127

200.22460.24190.2630.29060.30850.34620.39490.43570.51590.59750.67610.8457

250.25760.27490.29590.32360.34150.37920.42790.46870.54880.63050.70910.8787

300.29060.30790.32890.35660.37450.41220.46090.50170.58180.66350.7420.9117

400.35660.37390.39490.42250.44050.47820.52680.56770.64780.72950.8080.9777

500.42250.43970.46090.48850.50640.54410.59280.63370.71380.79550.8741.0436

600.48850.50580.52680.55450.57240.61010.65880.69960.77970.86140.941.1096

700.55450.57180.59280.62050.63840.67610.72480.76560.84570.92741.00591.1756

管道保温、刷漆计算工具表

管道保温、刷漆计算工具表

名称π外径α

（mm)保温层厚

度δ（mm)绑扎材料厚度(取定

16#线2d1=0.0032)防潮层厚度(取定350

克油毡纸3d2=0.005)保温材料允

许超厚系数

5%公式：S=π*(α+2δ+2δ

*5%+2d1+3d2)长度

(m)总量

(㎡)

每米表面积3.14000000

保温每米表面积3.140.00320.0050.050.025748

名称π外径α

(mm)保温层厚

度δ（mm)保温材料允许超厚

系数3.3%公式：V=π*(ａ+δ+δ

*3.3%)*(δ+δ*3.3%)长度

(m)总量

(m³)

每米保温体积3.140.03300

名称系数X外径α

(mm)壁厚S

(mm)公式：P=X*S*（α-S)长度

(m)总量

(kg)

管道米量0.0246600管道表面积计算表

管道保温体积计算表

管道重量计算表