鋼管噸換米計算表

1、鋼管噸換米計算表鋼管噸換米計算表鋼管噸換米計算表一般焊接鋼管規(guī)格、重量及市場價格焊接鋼管鍍鋅鋼管焊接公稱直(口)徑壁厚外徑理論重量市場噸價單位價格理論重量市場噸價單位價格壁厚(mm)(in)(mm)(mm)(kg/m)(元/t)(元/m)(kg/m)(元/t)(元/m)(mm)DN61/81020.3939001.540.4249002.052.5DN81/413.52.250.6239002.430.6649003.242.75DN103/8172.250.8239003.190.8749004.252.75DN151/221.32.751.2639004.911.3349006.533.2

2、5DN203/426.82.751.6339006.361.7349008.473.5DN25133.53.252.4239009.462.57490012.594DN321?42.33.253.13390012.213.32490016.264DN402?483.503.84390014.984.07490019.954.25DN502603.504.88390019.025.17490025.334.5DN702?75.53.756.64390025.887.03490034.464.5DN80388.54.008.34390032.518.84490043.294.75DN1004114

3、4.0010.85390042.3211.50490056.365DN12551404.5015.04390058.6415.94490078.105.5DN15061654.5017.81390069.4618.88490092.515.5計算公式P=0.02466S（D-S）P=C0.02466S（D-S）一般常用熱軋無縫鋼管規(guī)格、重量及市場價格表公稱直小外徑壁厚理論重量市場噸價單位價格大外徑壁厚理論重量市場噸價單位價格徑(mm)(mm)(kg/m)(元/t)(元/m)(mm)(mm)(kg/m)(元/t)(元/m)DN15182.500.9639003.73222.501.2039004

4、.69DN20252.501.3939005.41272.501.5139005.89DN25322.501.8239007.09342.501.9439007.57DN32382.502.1939008.54422.502.4439009.50DN40452.502.62390010.22482.502.81390010.94DN50573.003.99390015.58603.004.22390016.45DN65733.005.18390020.20763.005.40390021.06DN80893.507.38390028.78893.507.38390028.78DN1001084

5、.0010.26390040.011144.0010.85390042.32DN1251334.0012.72390049.631404.0013.42390052.32DN1501594.5017.14390066.861684.5018.14390070.76DN2002196.0031.523900122.912196.0031.523900122.91DN2502736.5042.723900166.602736.5042.723900166.60DN3003257.5058.723900229.013247.5058.543900228.29DN3503779.0081.673900

6、318.533609.0077.903900303.81DN4004269.0092.553900360.944609.00100.093900390.37DN4504809.00104.533900407.684579.0099.433900387.77DN5005309.00115.633900450.965089.00110.753900431.92DN6006309.00137.823900537.526109.00133.393900520.21格、重量及市場價格表焊接鋼管（加厚）鋼管通用電線管理論重量市場噸價單位價格長度支架重量接頭重量外徑壁厚理論重量市場噸價單位價格(kg/m)(

7、元/t)(元/m)米kgkgmmmmkg/m元/t元/m0.4645002.081.00每米鋼管分配的管接頭0.7345003.281.00重量(以每6米一個管接0.9745004.351.00151.000.373900#頭計算)1.4545006.511.000.0017161.000.393900#2.0145009.051.000.41670.0033201.000.503900#2.91450013.091.000.41670.0050251.000.633900#3.78450017.001.000.41670.0067321.200.973900#4.59450020.631.000.33330.0100401.501.513900#6.16450027.711.000.33330.0133501.602.023900#7.88450035.451.000.28570.02179.81450044.151.000.28570.333313.44450060.481.000.