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1、常用管件产品重量/体积表使用说明1本表的管件重量依据ASME B16.9/ASME B16.11等相关规范使用的外径和壁厚进行计算，计算中适当考虑了工艺选料和制造情况对产品重量的影响(如 厚度补偿)；故此表所列重量为单件产品的近似净重，供参考。表格中管表号带S的为不锈钢管件重量，其余为碳钢重量；在查阅不锈钢管件重量时应注意同一管表号的壁厚值碳钢与不锈钢可能不同。2 90 弯头重量计算公式：W=9.685*10-6R(D2-d2)式中：W 90弯头重量，kg；R 弯头的曲率半径(结构尺寸)，mm；D 一 弯头外径，mm；d 弯头内径，mm。弯头重量公式中采用碳钢比重，即7.85kg/dm3计算。
2、45、180弯头的重量分别按90弯头重量的1/2和2倍计算。3钢管重量计算公式：W=0.02466T(D-T)式中：W 一钢管每米长度的重量，kg/m；T 一钢管壁厚，mm；D 一钢管外径，mm。钢管重量公式中采用碳钢比重，即7.85kg/dm3计算；奥氏体不锈钢管的重量为上式重量的1.015倍。4对焊管件的重量表中列出的为常用规格的重量，对于未列入表中的同一公称通径、不同壁厚的产品重量，可用估算公式进行重量的大致估算：Q=Wt/T 式中：Q 一估算的对焊管件重量，kg；W 表中同一公称通径已列出壁厚的产品重量，kg；t 估算的对焊管件的产品壁厚值，mm；T 表中同一公称通径已列出壁厚的产品壁
3、厚值，mm。5本表所列体积为单件产品外部轮廓体积并考虑了装箱时所占的空间，即表中所示的近似体积为单件产品所占包装物的近似体积，供参考；使用时应注 意套装时体积的计算以及小件产品体积是否需要考虑等因素。弯头理论重量表2012年09月01日更新发布:直径壁厚（mm）mm33.544.555.566.5789101112131415161718192022242526283018220.060.070.070.090.10-说明：1、180弯头按2倍计算,45弯头按1/2计算；2、R=1.0DN的弯头按2/3计算；3、表中未列出壁厚的重量，可取之相近的两个重量计算的平均值；4、90弯头计算公式：0.
4、0387*S（D-S）R/1000式中：S=壁厚（mm）、D=外径（mm）、R=弯曲半径（mm）250.100.110.120.140.150.160.17-270.110.120.140.150.160.170.18-320.130.150.160.180.200.210.230.24-340.140.150.180.200.210.230.250.26-380.200.220.250.280.310.330.360.380.40-420.220.250.280.310.340.370.400.420.46-450.290.340.380.420.460.500.540.580.620.69
5、-480.310.360.410.450.500.540.590.630.690.72-510.330.390.440.490.530.580.630.670.720.80-570.480.540.620.700.760.830.900.981.021.151.271.38-600.500.580.660.730.810.880.951.021.091.221.351.47-730.800.921.051.171.291.411.531.641.751.972.192.392.592.78壁厚（(mm)760.820.961.091.221.341.471.611.741.832.062.29
6、2.502.712.911314151617181920222425262830891.201.391.571.771.952.132.312.492.653.013.343.673.994.29-1081.852.152.452.743.033.323.603.884.164.715.245.766.286.787.267.74-1141.962.282.592.903.213.513.814.114.414.995.566.126.667.207.728.24-1272.743.183.624.064.494.925.345.766.187.007.818.609.3910.210.911
7、.612.413.113.814.4-1332.873.333.804.254.715.165.616.056.497.368.349.059.8710.711.512.113.013.814.515.2-1403.023.514.004.494.975.645.916.386.857.778.679.5610.411.312.113.013.814.615.416.2-159-5.496.166.827.488.148.789.4310.712.013.214.415.616.818.019.120.321.422.523.624.626.7-168-5.816.527.227.928.61
8、9.309.9911.312.714.015.316.617.919.120.321.622.723.925.126.228.5-219-12.613.915.116.317.520.022.324.727.029.331.633.936.138.340.542.744.947.051.256.358.362.165.9273-19.821.723.625.527.531.335.038.842.546.249.953.556.160.764.267.771.274.681.588.191.594.7101108325-28.331.133.936.639.444.950.355.761.16
9、6.471.777.082.287.492.697.7103108118128133138147157355-36.139.743.246.750.357.364.371.278.184.991.798.5105112119125132138151164170177189201377-38.442.245.949.753.460.968.375.783.190.497.6105112119126133140147161175182188202216406-47.352.056.761.365.975.284.393.510311212113013914815616517418219921722
10、5233250266426-49.754.559.564.469.278.988.698.2108117127136146155164173183192210228237246263281457-83.695.4107119130142153165176187199210221232254276287298319340480-87.9100113125137149161173185197209221233244267290302313336358508-103118132147161176190204218232246260274288315343356370396423529-1081231
11、38153168183198213227242257271286300329357372386414441610-150171192212233254275295316336357377397417458498517537576615630-154176198220241262284305326348369390411432473514535555596637660-175200225249274298323347371395419443467491538585609632679725711-203232261289318346375403431459487515543571626681708
12、735790844720-206235264293322350380408437465493522550578634690717745800855762-234267300333365398431463496528560592624656720783815846909971813-26630434137941645349152856560263867571274882189392996510371108820-26930634438242045749553257060764468171875582890193897410461118864-301343386428470512554596638
13、68072276380584692810101051109211731254914-385385480480575575669669763763856856949949104211341226122613171408以上数据由武汉斯意诚贸易有限公司提供!三通理论重量表2012年09月01日更新发布:直径壁厚(mm)mm33.544.555.566.5789101112131415161718192022242526283018220.060.070.070.090.10-说明：1、表中所列重量均为等径三通重量；1.1、二级变径均为0.94计算；1.2、三级变径均为0.91计算；1.3、四级变径
14、均为0.89计算；2、三通计算公式：0.02466*(S+1.5)(D-S-1.5)(3C-D/2)/1000式中：S=壁厚(mm)、D=外径(mm)、C=三通主管长度(mm)所有三通重量均为理论重量，仅供参考。(需按实际厚度计算)25270.170.180.180.200.200.210.210.230.220.24320.300.330.350.380.400.420.44-340.320.350.370.400.430.450.48380.460.510.550.590.630.670.71-420.510.560.610.660.700.740.780.830.86-450.670.7
15、30.800.860.920.971.031.081.14-480.710.780.850.910.981.041.101.161.22-51-570.951.051.141.231.321.411.501.581.661.821.972.11-601.001.101.201.291.391.481.571.661.751.922.082.23-731.461.611.751.902.042.182.322.462.592.853.103.343.573.79壁厚(mm)761.511.661.821.972.122.262.412.552.692.963.223.483.723.951314
16、151617181920222425262830892.002.212.422.622.823.023.223.413.603.984.344.695.035.375.696.006.306.59-1083.003.313.633.944.254.554.855.155.446.026.597.147.688.218.739.239.7210.210.7-1143.143.473.804.124.454.775.085.405.716.326.917.508.078.639.189.7110.210.711.211.7-127-1334.364.825.285.746.196.647.097.
17、537.978.849.6910.511.312.212.913.714.515.216.016.7-1404.545.035.515.996.466.937.407.868.329.2310.111.011.912.713.614.415.216.016.717.518.2-1595.996.647.287.918.549.179.7910.411.012.213.414.615.816.918.119.220.321.322.423.424.525.527.4-1686.266.937.608.278.939.5910.210.911.512.814.115.316.517.718.920
18、.121.322.423.524.625.726.828.9-219-13.414.515.516.617.718.720.822.925.027.029.031.033.035.036.938.840.742.644.548.151.7-273-20.221.823.525.126.728.431.634.837.941.144.247.350.353.456.459.462.465.368.274.079.682.485.290.696.0325-28.330.632.935.237.539.844.348.853.357.762.266.670.975.379.683.888.192.3
19、96.5105113117121129137355-42.445.147.953.458.864.269.675.080.385.690.896.1101106112117127137142146156166377-44.347.250.155.861.567.272.978.584.189.695.1101106111117122133143149154164174406-52.555.959.366.172.979.786.493.099.7106113119126132139145158170177183195207426-68.575.582.589.596.4103110117124
20、131137144151164177183190202215457-83.992.5101110118127135143152160168177185201217225233249265480-87.095.9105114123131140149157166175183192209225234242259275508-104115125136146157167178188199209219229250270280290309329529-107118129140151162172183194205215226236257278288299319339610-139154168183197211
21、225239253267281295309337364378391418445630-143157172187201216230245259274288302316345373387401429456660-176194212231249267285302320338356373391426461478495530564711-198219240260280301321341361381402422441481521540560599637720-200221242262283303324344365385405425446486525545565604643762-2282522762993
22、23346370393416440463486509555600623646691735813-261288315342369395422449475502528555581633686712738789840820-262289317344371398425451478505532558585637690716742794846864-295326356387417447478508538568598628658717777806836894953914-33136540043446850253657060463867270673980687390693910051071以上数据由武汉斯意诚
23、贸易有限公司提供!异径接头理论重量表2012年09月01日更新发布:直径壁厚（mm）mm33.544.555.566.578910111213141516171819202224252628301822-说明：2、表中所列重量均为等径三通重量；1.1、二级变径均为0.94计算；1.2、三级变径均为0.91计算；1.3、四级变径均为0.89计算；2、异径接头计算公式：0.02466*（D-S）H/1000式中：、=大端壁厚（mm）、。=大端外径（mm）、H=接头长度（mm）所有异径接头重量均为理论重量，仅供参考。（需按实际厚度计算）250.060.070.080.090.090.100.110.
24、11-270.070.080.090.090.100.110.120.12-320.110.130.140.160.170.180.200.21-340.120.130.150.170.180.200.210.22-380.130.150.170.190.210.220.240.26-420.150.170.190.210.230.250.270.29-450.200.230.260.290.320.340.370.400.42-480.210.250.280.310.340.370.400.430.45-51-570.300.350.400.440.490.530.570.620.660.7
25、3-600.320.370.420.470.520.560.610.650.700.78-73-0.460.610.680.750.810.880.951.011.141.26-壁厚（mm）76-0.560.630.710.780.850.920.991.061.191.32-131415161718192022242526283089-0.660.750.830.921.011.091.181.261.421.581.731.88-108-1.171.301.421.541.661.782.012.242.472.682.903.103.313.513.703.89-114-1.241.37
26、1.501.631.761.882.132.382.622.853.083.303.523.743.944.15-127-133-1.812.002.202.392.582.763.133.503.854.204.554.895.225.545.866.18-140-1.912.112.322.522.722.923.313.694.074.444.815.175.525.876.216.55-159-2.402.662.913.173.423.674.174.665.145.626.096.557.017.467.908.338.769.189.6010.411.211.6-168-2.54
27、2.813.093.363.623.894.424.945.455.966.466.967.447.928.408.869.329.7710.211.111.912.3-219-3.624.014.404.795.185.566.337.087.838.589.3110.010.811.512.212.913.614.214.916.217.518.2-273-7.037.608.179.3110.411.512.713.714.815.917.018.019.120.121.222.224.226.227.228.230.132.0325-9.5810.411.112.714.215.817
28、.318.820.321.823.324.726.227.729.130.533.436.237.538.941.644.3355-17.018.419.822.625.328.130.833.536.238.841.544.146.849.452.054.559.664.667.169.674.579.3377-24.027.029.932.835.638.541.444.247.049.852.655.458.163.668.971.674.379.584.7406-28.031.434.838.141.544.948.251.554.858.161.364.667.874.280.583.686.792.999.0426-29.432.936.540.143.647.150.654.157.661.064.567.971.378.084.788.091.397.8104457-33.737.942.04
