鍍鋅焊接鋼管無縫鋼管單位價格計算表（excel）

1、表一：低低壓壓流流體體輸輸送送用用焊焊接接、鍍鍍鋅鋅鋼鋼管管規(guī)規(guī)格格、重重量量及及市市場場價價格格表表公稱直徑外徑普通焊接鋼管普通焊接鍍鋅鋼管加厚鋼管壁厚理論重量 市場噸價 單位價格壁厚理論重量 市場噸價 單位價格壁厚理論重量 市場噸價 單位價格(mm)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)DN10172.250.8245003.682.250.8752004.512.750.9745004.35DN1521.32.751.2647505.982.751.3352006.933.251.4545006.51DN2

2、026.82.751.6352008.482.751.73620010.723.52.0145009.05DN2533.53.252.42520012.613.252.57620015.9342.91450013.09DN3242.33.253.13520016.273.253.32620020.5743.78450017.00DN40483.503.84520019.973.504.07620025.244.254.59450020.63DN50603.504.88520025.363.505.17620032.054.56.16450027.71DN7075.53.756.64520034

3、.503.757.03620043.614.57.88450035.45DN8088.54.008.34520043.344.008.84620054.784.759.81450044.15DN1001144.0010.85520056.424.0011.50520059.81513.44450060.48DN1251404.5015.04520078.194.5015.94520082.885.518.24450082.09DN1501654.5017.81520092.624.5018.88520098.175.521.63450097.35理論質量計算公式：焊接鋼管：P=0.02466S

4、（D-S）其中：P理論質量(Kg/m)鍍鋅焊接鋼管：P=C0.02466S（D-S）D外徑(mm)(理論質量均系按相對密度7.85計算)S公稱壁厚(mm)C焊接鋼管鍍鋅后質量增加系數(shù)(取1.031.06)表二：一一般般常常用用熱熱軋軋無無縫縫鋼鋼管管規(guī)規(guī)格格、重重量量及及市市場場價價格格表表公稱直徑外徑無縫鋼管無縫鋼管無縫鋼管壁厚1理論重量 市場噸價 單位價格壁厚2理論重量 市場噸價 單位價格壁厚3理論重量 市場噸價 單位價格(mm)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)DN80893.507.38615045.

5、384.008.38450037.734.509.38450042.20DN1001084.0010.26650066.684.5011.49450051.685.0012.70450057.15DN1251334.0012.72650082.714.5014.26450064.175.0015.78450071.02DN1501594.5017.14520089.155.0018.99450085.455.5020.82450093.69DN2002196.0031.525200163.886.5034.064500153.287.0036.604500164.68DN2502736.504

6、2.725200222.137.0045.924500206.637.5049.104500220.97DN3003257.5058.725200305.358.0062.544500281.428.5066.344500298.54DN3503779.0081.674500367.539.5086.094500387.4210.0090.504500407.26DN4004269.0092.554500416.479.5097.574500439.0810.00102.594500461.64DN4504809.00104.534500470.409.50110.224500496.0110

7、.00115.904500521.56DN5005309.00115.634500520.349.50121.944500548.7210.00128.234500577.04DN6006309.00137.824500620.219.50145.364500654.1410.00152.894500688.01表一：管管道道滿滿水水重重量量計計算算表表（選選配配套套管管道道支支吊吊架架用用）管道規(guī)格管道外徑(mm)管道內徑(mm)管道密度(kg/m3)管道重(kg/m)保溫材料厚度(mm)保溫材料密度(kg/m3)保溫材料重(kg/m)水重(kg/m)總重(kg/m)DN2026.821.3

8、78001.62201200.350.362.33DN2533.52778002.41201200.400.573.39DN3242.335.878003.11201200.471.014.59DN40484178003.82201200.511.325.65DN50605378004.85201200.602.217.66DN7075.56878006.59201200.723.6310.94DN8088.580.578008.28201200.825.0914.19DN100114106780010.78251201.318.8220.92DN125140131780014.9425120

9、1.5613.4829.97DN150159150780017.04251201.7317.6736.44DN200219207780031.32251202.3033.6567.27DN250273259780045.63251202.8152.69101.12DN300325309780062.14251203.3074.99140.43DN350377359780081.16251203.79101.22186.17DN400426408780091.97251204.25130.74226.96DN5005295097800127.18251205.22203.48335.88DN6006306107800151.93251206.17292.25450.35表二管道內徑計算表公稱直徑外徑壁厚內徑mmmmmmmDN10172.2512.5DN1521.32.7515.8DN2026.82.7521.3DN2533.53.2527DN3242.33.2535.8DN40483.541DN50603.553DN7075.53.7568DN8088.5480.5DN1001144106DN1251404.51