视频1 视频21 视频41 视频61 视频文章1 视频文章21 视频文章41 视频文章61 推荐1 推荐3 推荐5 推荐7 推荐9 推荐11 推荐13 推荐15 推荐17 推荐19 推荐21 推荐23 推荐25 推荐27 推荐29 推荐31 推荐33 推荐35 推荐37 推荐39 推荐41 推荐43 推荐45 推荐47 推荐49 关键词1 关键词101 关键词201 关键词301 关键词401 关键词501 关键词601 关键词701 关键词801 关键词901 关键词1001 关键词1101 关键词1201 关键词1301 关键词1401 关键词1501 关键词1601 关键词1701 关键词1801 关键词1901 视频扩展1 视频扩展6 视频扩展11 视频扩展16 文章1 文章201 文章401 文章601 文章801 文章1001 资讯1 资讯501 资讯1001 资讯1501 标签1 标签501 标签1001 关键词1 关键词501 关键词1001 关键词1501 专题2001
管道保温材料用量
2025-10-02 04:35:03 责编:小OO
文档
管道保温材料用量(体积)计算V(m3)速查表

 计算条件: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 

   δd1n     d1w

20253035404550556065
1521.32.593.4.836.197.709.3711.2013.1815.3217.62
2026.82.944.075.356.798.3910.1512.0614.1316.3618.74
2533.53.364.595.987.539.2311.0913.1115.2917.6220.11
3242.33.915.286.818.5010.3412.3414.4916.8119.2821.90
40484.275.737.359.1211.0513.1415.3917.7920.3523.07
50574.846.448.2010.1112.1814.4116.8019.3422.0524.90
65735.847.699.7011.8714.1916.6719.3122.1125.0628.17
806.858.9511.2113.6316.2018.9421.8224.8728.0731.43
1001088.0410.4413.0015.7218.5921.6224.8128.1531.6535.31
1251339.6112.4015.3618.4621.7318.7928.7332.4736.3640.41
15015911.2414.4417.8021.3225.0028.8332.8136.9641.2645.72
20021915.0119.1523.4627.9232.5337.3042.2347.3252.5657.97
25027318.4023.3928.5433.8539.3144.9450.7156.6562.7468.99
30032521.6727.4833.4439.5745.8552.2858.8865.6372.5479.60
35037724.9331.5638.3445.2852.3859.6367.0474.6182.3390.21
40042628.0135.4142.9650.6758.5366.5674.7383.0791.57100.22
45047831.2739.4947.8556.3865.0673.9082.9092.05101.36110.83
50052934.4843.4952.6661.9971.4781.1190.90100.86110.97121.24
60063040.8251.4262.1773.0984.1595.38106.76118.30130.00141.85
70072046.4758.4870.6582.9895.46108.10120.133.85146.96160.22
80082052.7566.3380.0793.97108.02122.23136.59151.11165.80180.63
90092059.0374.18.49104.96120.58136.36152.29168.38184.201.04
1000102065.3182.0398.91115.95133.14150.49167.99185.65203.48221.45
1200122077.8797.73117.75137.93158.26178.75199.39220.19241.16262.27
回网友:

保温管快速计算立方:(直径+厚度)x3.145x厚度x数量

        例:问保温材料体积计算表中DN65钢管,外径73,实用中DN70钢管,外径76,请问保温材料体积怎麽计算?                                                                          

      答:( 0.76+0.20)x3.145x0.20x数量

 下载本文

显示全文
专题