请问建筑工地用的钢管,国标钢管六米长的,一根是多少千克?或者-查字典问答网
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  请问建筑工地用的钢管,国标钢管六米长的,一根是多少千克?或者一吨有多少根?

  请问建筑工地用的钢管,国标钢管六米长的,一根是多少千克?或者一吨有多少根?

1回答
2019-05-13 01:02
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倪永军

  主要看钢管的外径、壁厚.这个表里面都有,

  外径mm热轧结构用无缝管壁厚(mm)

  2.02.533.544.555.566.5

  每米重量(kg)

  220.9861.201.41-------

  251.131.391.631.86------

  28-1.571.852.11------

  30-1.702.002.292.56-----

  32-1.822.152.462.763.053.333.593.854.09

  38-2.192.592.983.353.724.074.414.745.05

  42-2.442.893.323.7504.164.564.955.335.69

  45-2.623.113.584.044.494.935.365.776.17

  50-2.933.484.014.545.055.556.046.516.97

  54--3.774.364.935.496.046.587.107.61

  57--4.004.625.235.836.416.997.558.10

  60--4.224.885.526.166.787.397.998.58

  63.5--4.485.185.876.557.217.878.519.14

  68--4.815.576.317.057.778.489.179.86

  70--4.965.746.517.278.018.759.4710.18

  73--5.186.006.817.608.389.169.9110.66

  76--5.466.267.107.938.759.5610.3611.14

  83---6.867.798.719.6210.5111.3912.26

  89---7.388.389.3810.3611.3312.2813.22

  95---7.908.9810.0411.1012.1413.1714.19

  102---8.509.6710.8011.9613.0914.2115.31

  108----10.2611.4912.7013.9015.0916.27

  114----10.8512.1513.4414.7215.9817.23

  121----11.5412.9314.3015.6717.0218.35

  127----12.1313.5915.0416.4817.9019.31

  133----12.7314.2615.7817.2918.7920.28

  140-----15.0416.6518.2419.8321.4

  146-----15.717.3919.0620.7222.36

  152-----16.3718.1319.8721.6023.32

  159-----17.1518.9920.8222.6424.45

  168------20.1022.0423.9725.89

  180------21.5923.6725.7427.81

  194------23.3025.6027.8230.05

  203--------29.1431.50

  219--------31.5234.06

  245---------38.23

  273---------42.72

2019-05-13 01:04:55

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