镀锌焊接钢管无缝钢管单位价格计算表(EXCEL).xls

表一： 低低压压流流体体输输送送用用焊焊接接、镀镀锌锌钢钢管管规规格格、重重量量及及市市场场价价格格表表 公称直径外径 普通焊接钢管普通焊接镀锌钢管加厚钢管 壁厚理论重量 市场吨价 单位价格壁厚理论重量 市场吨价 单位价格壁厚理论重量 市场吨价 单位价格 (mm)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m) dn10172.250.8245003.682.250.8752004.512.750.9745004.35 dn1521.32.751.2645005.662.751.3352006.933.251.4545006.51 dn2026.82.751.6345007.342.751.7352008.993.52.0145009.05 dn2533.53.252.42450010.913.252.57520013.3642.91450013.09 dn3242.33.253.13450014.083.253.32520017.2543.78450017.00 dn40483.503.84450017.283.504.07520021.174.254.59450020.63 dn50603.504.88450021.943.505.17520026.884.56.16450027.71 dn7075.53.756.64450029.863.757.03520036.574.57.88450035.45 dn8088.54.008.34450037.514.008.84520045.944.759.81450044.15 dn1001144.0010.85450048.834.0011.50520059.81513.44450060.48 dn1251404.5015.04450067.664.5015.94520082.885.518.24450082.09 dn1501654.5017.81450080.154.5018.88520098.175.521.63450097.35 理论质量计算公式：焊接钢管：p=0.02466s（d-s）其中：p理论质量(kg/m) 镀锌焊接钢管：p=c0.02466s（d-s）d外径(mm) (理论质量均系按相对密度7.85计算)s公称壁厚(mm) c焊接钢管镀锌后质量增加系数(取1.031.06) 表二： 一一般般常常用用热热轧轧无无缝缝钢钢管管规规格格、重重量量及及市市场场价价格格表表 公称直径外径 无缝钢管无缝钢管无缝钢管 壁厚1理论重量 市场吨价 单位价格壁厚2理论重量 市场吨价 单位价格壁厚3理论重量 市场吨价 单位价格 (mm)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m)(mm)(kg/m)(元/t)(元/m) dn80893.507.38450033.214.008.38500041.924.008.38506742.48 dn1001084.0010.26565057.964.5011.49565064.894.0010.26506751.98 dn1251334.0012.72565071.894.5014.26565080.574.0012.72567872.25 dn1501594.5017.14565096.875.0018.995650107.284.5017.14568897.52 dn2002196.0031.525750181.216.5034.065750195.856.0031.525325167.83 dn2502736.5042.725800247.767.0045.925800266.326.5042.726280268.28 dn3003257.5058.725900346.468.0062.545900368.977.5058.726332371.85 dn3503779.0081.674500367.539.5086.094500387.429.0081.677859641.89 dn4004269.0092.554500416.479.5097.574500439.089.0092.558273765.64 dn4504809.00104.534500470.409.50110.224500496.0110.00115.906606765.64 dn5005309.00115.634500520.349.50121.944500548.7212.00153.295264806.86 dn6006309.00137.824500620.219.50145.364500654.1414.00212.6760441285.46 表一： 管管道道满满水水重重量量计计算算表表（选选配配套套管管道道支支吊吊架架用用） 管道规格 管道外径 (mm) 管道内径 (mm) 管道密度 (kg/m3) 管道重 (kg/m) 保温材料厚度 (mm) 保温材料密度 (kg/m3) 保温材料重 (kg/m) 水重 (kg/m) 总重 (kg/m) dn2026.821.378001.62201200.350.362.33 dn2533.52778002.41201200.400.573.39 dn3242.335.878003.11201200.471.014.59 dn40484178003.82201200.511.325.65 dn50605378004.85201200.602.217.66 dn7075.56878006.59201200.723.6310.94 dn8088.580.578008.28201200.825.0914.19 dn100114106780010.78251201.318.8220.92 dn125140131780014.94251201.5613.4829.97 dn150159150780017.04251201.7317.6736.44 dn200219207780031.32251202.3033.6567.27 dn250273259780045.63251202.8152.69101.12 dn300325309780062.14251203.3074.99140.43 dn350377359780081.16251203.79101.22186.17 dn400426408780091.97251204.25130.74226.96 dn5005295097800127.18251205.22203.48335.88 dn6006306107800151.93251206.17292.25450.35 表二管道内径计算表 公称直径外径壁厚内径 mmmmmmm dn10172.2512.5 dn1521.32.7515.8 dn2026.82.7521.3 dn2533.53.2527 dn3242.33.2535.8 dn40483.541 dn50603.553 dn7075.53.7568 dn8088.5480.5 dn1001144106 dn1251404.5131 dn15