管道理论重量表

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 一弯头内径，mm。弯头重量公式中采用碳钢比重，即7.85kg/dm3计

2、算。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

3、产品壁厚值，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。附录A钢管的壁厚和每米重量A1碳钢，合金钢管的壁厚(ASME B36.10M)公称通径外径公称壁厚DNNPSDSch10Sch20Sch30STDSch40Sch60XSSch80Sch100Sch120Sch140Sch160XXS61/810.31.24-1.451.731.73-2.412.41-81/413.71.65-1.852.242.24-3.023.02-103/817.1

4、1.65-1.852.312.31-3.203.20151/221.32.11-2.412.772.77-3.733.73-4.787.47203/426.72.112.412.872.873.913.915.567.82_25_1_33_2.772.903.383.384.554.556.359.0932_11/4422772973563564854856359704011/248.32.77-3.183.683.68-5.085.08-7.1410.1550260.32.77-3.183.913.91-5.545.54-8.7411.07_65_21/2_73.0_3.054.785.16

5、5.167.01_7.01_9.5314.0280388.93.054.785.495.497.627.62111315.249031/2101.63.05-4.785.745.74-8.088.08-1004114.33.054.786.026.028.568.5611.1313.4917.12_125_5141.33.406.556.559.539.5312.7015.8819.051506168.3340711_711_1097109714.2718.2621.952008219.13.766.357.048.188.1810.3112.7012.715.0918.2620.6223.0

6、122.2325010273.04.196.357.809.279.2712.7012.7015.0918.2621.4425.4028.5825.4030012323.94.576.358.389.5310.3114.2712.7017.4821.4425.4028.5833.3225.40_350_U_355.66.357.92_9.539.5311.1315.0912.7019.0523.8327.7931.7535.71400_16_4064635792_95395312.7016.6612.7021.4426.1930963653404945018457.06.357.9211.13

7、9.5314.2719.0512.7023.8329.3634.9339.6745.24-500205086.359.5312.709.5315.0920.6212.7026.1932.5438.1044.4550.01550225596.359.5312709.5322.2312.7028.5634.9341.2847.6353.98600_2461063595314.2795317.4824.6112.7030963889460252375954650266607.9212.70-9.53-12.70-700287117.9212.7015.889.5312.70_750_30_762_7

8、.9212.7015.889.5312.70800328137.9212.7015.889.5317.48-12.70-850348647.9212.7015.889.5317.48-12.70-900369147.9212.7015.889.5319.0512.7095038_9659.5312.7010004010195312.701050421067-9.53-12.70-1100_44_1118_9.5312.701150_46_1168_9.5312.701200_48_1219_-9.53-12.70-公称通径外径每米重量kg/mDNNPSDSch10Sch20Sch30STDSc

9、h40Sch60XSSch80Sch100Sch120Sch140Sch160XXS61/810.30.28-0.320.370.37-0.470.47-81/413.70.49-0.540.630.63-0.800.80-103/817.10.63-0.700.840.84-1.101.10-151/221.31.001.121.271.271.621.621.952.55203/426.71.281.441.691.692.202.201.903.64251332.092.182.502.503.243.244.245.453211/442.22.70-2.873.393.39-4.474

10、.47-5.167.774011/248.33.113.534.054.055.415.417.259.56_50_2_60_3.934.485.445.447.487.48111113.4465_21/273.05268048638631141114114.92203980388.96.45-9.9211.2911.29-15.7215.72-21.3527.689031/2101.67.40-11.4113.5713.57-18.6318.63-_W0_4114.38.3612.9116.0716.0722.3222.3228.3233.5441.031255141.311.5721.77

11、21.7730.9730.9740.2849.1157.431506168.313.48-28.2628.26-42.5642.56-54.20-67.5679.222008219.119.9633.3136.8142.5542.5553.0864.6464.6475.9290.44100.9111.3107.9_250_W_273.027.7841.7751.0360.3160.3181.5581.5596.01114.8133.1155.2172.3155.230012_323936.004973652073887973109.09746132.1159.9187.0208.1238818

12、7.035014355.654.6967.9081.3381.3394.55126.7107.4158.1195.0224.7253.6281.7-40016406.462.6477.8393.2793.27123.3160.1123.3203.5245.6286.7333.2365.4450_18_457.070.5787.71122.4105.2155.8205.7139.2254.6309.6363.6408.3459.45002050878.55117.2155.1117.2183.4247.8155.1311.2381.5441.5508.1564.85502255986.54129

13、.1171.1129.1-294.3171.1373.8451.4527.0611.6672.3-6002461094.53141.1209.6141.1255.4355.3187.1442.1547.7640.0720.2808.2650_26660127.42027152.9202770028711137.3218.7271.2164.9-218.7-75030762147.3234.7292.2176.8-234.7-80032813157.2250.6312.2188.8342.9250.6_850_34_864_167.2266.6332.1200.3364.9266.6900369

14、14177.0282.3351.7212.6420.4282.395038965-224.5-298.2-1000_40_101_236.5314.21050_42_1067_248.5330.21100441118-261.5-346.2-1150461168-272.3-351.8-1200481219-284.2-377.8-公称通径外径Sch5sSch10sSch40sSch80sDNNPSDTkg/mTkg/mTkg/mTkg/m61/810.3_1.240.281.730.372.410.4781/413.7_1.650.492.240.633.020.80103/817.1_1.

15、650.632.310.843.201.10151/221.31.650.802.111.002.771.273.731.62203/426.71.651.032.111.282.871.693.912.2025133.41.651.302.772.093.382.504.553.24321 1/442.21.651.652.772.703.563.394.854.4740U/248.31.651.912.773.113.684.055.085.4150260.31.652.402.773.933.915.445.547.486521/273.02.113.693.055.265.168.63

16、7.0111.4180388.92.114.513.056.455.4911.297.6215.27903/2101.62.115.183.057.405.7413.578.0818.631004114.32.115.843.058.366.0216.078.5622.321255141.32.779.473.4011.576.5521.779.5330.971506168.32.7711.323.4013.487.1128.2610.9742.562008219.12.7714.793.7619.968.1842.5512.7064.6425010273.03.4022.634.1927.789.2760.3112