镀锌焊接无缝不锈钢管单位价格计算表

表一：低压流体输送用焊接、镀锌钢管规格、重量及市场价格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)DN10172.250.8246003.762.250.8654504.662.750.9745004.35DN1521.32.751.2646005.792.751.3154507.163.251.4545006.51DN2026.82.751.6346007.502.751.7054509.293.502.0145009.05DN2533.53.252.42460011.153.252.53545013.814.002.91450013.09DN3242.33.253.13460014.403.253.27545017.824.003.78450017.00DN40483.503.84460017.673.504.01545021.874.254.59450020.63DN50603.504.88460022.433.505.10545027.774.506.16450027.71DN6575.53.756.64460030.523.756.93545037.794.507.88450035.45DN8088.54.008.34460038.344.008.71545047.474.759.81450044.15DN1001144.0010.85460049.914.0011.34545061.805.0013.44450060.48DN1251404.5015.04460069.174.5015.71545085.645.5018.24450082.09DN1501654.5017.81460081.934.5018.615450101.445.5021.63450097.35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=C[0.02466S（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1.03～1.06)表二：一般常用热轧无缝钢管规格、重量及市场价格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)DN80893.507.38550040.594.008.38550046.114.509.38450042.20DN1001084.0010.26450046.164.5011.49530060.875.0012.70530067.31DN1251334.0012.72450057.264.5014.26450064.175.0015.78450071.02DN1501594.5017.14450077.155.0018.995600106.336.0022.645600126.77DN2002196.0031.524600144.976.5034.064500153.288.0041.635600233.11DN2502736.5042.726500277.667.0045.924500206.637.5049.104500220.97DN3003257.5058.724500264.258.0062.546400400.248.5066.344500298.54DN3503779.0081.674500367.539.5086.094500387.4210.0090.504500407.26DN4004269.0092.554500416.479.5097.574500439.0810.00102.594500461.64DN4504809.00104.534500470.409.50110.224500496.0110.00115.904500521.56DN5005309.00115.634500520.349.50121.944500548.7210.00128.234500577.04DN6006309.00137.824500620.219.50145.364500654.1410.00152.894500688.01表一：管道满水重量计算表（选配套管道支吊架用）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)DN2026.821.378001.62201200.350.362.33DN2533.52778002.41201200.400.573.39DN3242.335.878003.11201200.471.014.59DN40484178003.82201200.511.325.65DN50605378004.85201200.602.217.66DN7075.56878006.59201200.723.6310.94DN8088.580.578008.28201200.825.0914.19DN100114106780010.78251201.318.8220.92DN125140131780014.94251201.5613.4829.97DN150159150780017.04251201.7317.6736.44DN200219207780031.32251202.3033.6567.27DN250273259780045.63251202.8152.69101.12DN300325309780062.14251203.3074.99140.43DN350377359780081.16251203.79101.22186.17DN400426408780091.97251204.25130.74226.96DN5005295097800127.18251205.22203.48335.88DN6006306107800151.93251206.17292.25450.35表二管道内径计算表公称直径外径壁厚内径mmmmmmmDN10172.2512.5DN1521.32.7515.8DN2026.82.7521.3DN2533.53.2527DN3242.33.2535.8DN40483.541DN50603.553DN7075.53.7568DN8088.5480.5DN1001144106DN1251404.5131DN1501594.5150DN2002196207DN2502737259DN3003258309DN3503779359DN4004269408DN4504789460DN50052910509DN60063010610DN70072011698DN80082011798DN90092012896表一：低压流体输送用焊接、镀锌钢管规格、重量及市场价格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)DN10172.250.8245003.682.250.8745003.902.750.9745004.35DN1521.32.751.2645005.662.751.3345006.003.251.4545006.51DN2026.82.751.6345007.342.751.7345007.783.52.0145009.05DN2533.53.252.42520012.613.252.57547014.0642.91450013.09DN3242.33.253.13450014.083.253.32450014.9343.78450017.00DN40483.503.84516019.823.504.07527021.464.254.59450020.63DN50603.504.88525025.603.505.17537027.764.56.16450027.71DN6575.53.756.64526034.903.757.03537037.774.57.88450035.45DN8088.54.008.34516043.014.008.84527046.564.759.81450044.15DN1001144.0010.85395042.864.0011.50527060.61513.44450060.48DN1251404.5015.04450067.664.5015.94450071.725.518.24450082.09DN1501654.5017.81502089.414.5018.885470103.275.521.63450097.35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=C[0.02466S（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1.03～1.06)表二：一般常用热轧无缝钢管规格、重量及市场价格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)DN80893.507.38550040.594.008.38550046.114.509.38450042.20DN1001084.0010.26450046.164.5011.49650074.665.0012.70450057.15DN1251334.0012.72450057.264.5014.26450064.175.0015.78450071.02DN1501594.5017.14450077.155.0018.99450085.455.5020.82450093.69DN2002196.0031.526500204.856.5034.064500153.287.0036.604500164.68DN2502736.5042.726500277.667.0045.924500206.637.5049.104500220.97DN3003257.5058.724500264.258.0062.544500281.428.5066.344500298.54DN3503779.0081.674500367.539.5086.094500387.4210.0090.504500407.26DN4004269.0092.554500416.479.5097.574500439.0810.00102.594500461.64DN4504809.00104.534500470.409.50110.224500496.0110.00115.904500521.56DN5005309.00115.634500520.349.50121.944500548.7210.00128.234500577.04DN6006309.00137.824500620.219.50145.364500654.1410.00152.894500688.01不锈钢SUS304钢材密度：7,930kg/m3流体密度：1,000.0kg/m3橡塑材密度：65.0kg/m3钢材厂商:美亚填写日期:2006-10-17标准:美标，10S公称直径外径壁厚内径管壁截面积净截面积管重流体重管加水重保温厚保温材重含保温重钢材单价：单价mm.mm.mm.mm.mm2mm2kg/mkg/mkg/mmm.kg/mkg/m元/Ton元/m500.0508.05.50497.008,682.6194,000.468.8528194.0004262.853250.05.6973268.550540,0002,754.10450.0457.24.80447.606,822.0157,351.254.0987157.3512211.449950.05.1786216.628540,0002,163.90400.0406.44.80396.806,056.0123,661.148.0240123.6611171.685150.04.6599176.345040,0001,921.00350.0355.64.80346.005,289.994,024.741.949294.0247135.973940.03.2313139.205340,0001,678.00300.0323.94.60314.704,614.377,782.836.591577.7828114.374240.02.9724117.346640,0001,463.70250.0273.14.20264.703,548.155,029.828.136155.029883.165840.02.557485.723340,0001,125.40200.0219.13.80211.502,570.335,132.620.382235.132655.514840.02.116457.631240,000815.30150.0159.06.0147.002,884.016,971.722.870016.971739.841640.01.625541.467140,000914.80125.0141.33.4134.501,473.014,208.011.680614.208025.888740.01.480927.369640,000467.20100.0114.33.0108.301,049.09,211.88.31849.211817.530240.01.260318.790640,000332.7090.0101.63.095.60929.37,178.07.36927.178014.547340.01.156615.703940,000294.8080.088.93.082.90809.65,397.66.42005.397611.817640.01.052912.870540,000256.8065.073.03.067.00659.73,525.75.23173.52578.757340.00.92309.680341,000214.5050.057.03.550.00588.31,963.54.66491.96356.628430.00.53307.161440,000186.6040.048.32.842.70400.21,432.03.17391.43204.605930.00.47975.085640,000127.0032.042.22.836.60346.61,052.12.74841.05213.800530.00.44234.242840,000109.9025.032.03.525.00313.4490.92.48510.49092.975930.00.37983.355742,000104.4020.026.72.122.50162.3397.61.28700.39761.684625.00.26391.948540,00051.5015.021.32.117.10126.7229.71.00450.22971.234125.00.23641.470540,00040.20备注：1、酸洗加工费：4000元/吨；2、内BA加工费：4000元/吨；3、外BA加工费：2500元/吨；4、焊口磨平加工费：2500元/吨。5、彰源管材，不锈钢304DN200以下的38500元/吨，200以上的每英寸增加1元/KG6、彰源管材，不锈钢316DN200以下的66000元/吨。&P/&N&A不锈钢管理论重量表外径×壁厚(mm)重量外径×壁厚(mm)重量外径×壁厚(mm)重量(kg/m)(kg/m)(kg/m)6×10.12527×3.52.04957×3.54.6646×1.50.16828×21.29560×45.588×10.17428×31.86860×56.858×1.50.24330×21.39563.5×45.92910×10.22430×2.51.71370×3.55.79810×1.50.31830×32.01876×47.17412×10.27432×21.49576×4.58.01512×1.50.39232×2.51.83776×58.84312×20.49832×32.16780×47.75314×10.32432×3.52.48589×48.46914×20.59833.5×3.52.61689×4.59.47214×30.82234×32.31789×510.46216×20.69734×3.52.65989×612.40516×30.97138×32.616102×512.08117×31.04638×3.53.008102×614.34818×10.42340×21.893108×410.36318×1.50.61740×32.765108×4.511.60218×20.79742×32.914108×512.82918×31.12142×3.53.357114×4.512.27420×10.47342×43.786127×515.19520×20.89745×33.139133×515.94220×31.2745×3.53.618133×618.98121×31.34548×33.363159×4.517.31922×20.99648×3.53.88159×519.18122×2.51.21448×44.384159×622.86722×31.4250×44.583168×624.21225×21.14650×55.605219×631.83525×2.51.40151×33.587219×842.04825×31.64451×3.54.141273×9.361.0927×31.79457×34.035325×1078.467不锈钢管重量计算公式：（外径-壁厚）×壁厚×0.02491=公斤/米