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1、镀锌钢管钢管的理论重量焊管（6 米定尺）镀锌管(6 米定尺） 规格公称内径英寸外径 mm壁厚 mm最小壁厚 mm 米重 kg 根重 kg 米重 kg根重 kgDN151/2 21.32.82.451.287.681.3578.14DN203/4 26.92.82.451.669.961.7610.56DN25133.73.22.82.4114.462.55415.32DN321.2542.43.53.063.3620.163.5621.36DN401.5 48.33.53.063.8723.224.1024.60DN50260.33.83.3255.2931.745.60733.64DN652
2、.5 76.14.03.57.1142.667.53645.21DN80388.94.0 8.3850.288.8853.28DN1004114.34.0 10.8865.2811.5369.18DN12551404.5 15.0490.2415.94298.65DN1506168.34.5 18.18109.0819.27115.62DN2008219.16.0（焊管）31.53189.18 DN2008219.16.5（热镀锌） 36.12216.72槽钢理论重量槽钢理论重量规规 格格型型 号号重量重量/米米(kg)50*37*4.55#5.4463*40*4.86.3#6.63565*4
3、0*4.86.5#6.780*43*58#8.045100*48*5.310#10.007120*53*5.512#12.06126*53*5.512.6#12.37140*60*814#A14.53140*60*814#B16.73160*63*6.516#A17.23160*65*8.516#B19.755180*68*718#A20.17180*70*918#B23200*73*720#A22.637200*75*920#B25.777220*77*722#A24.999220*79*922#B28.453240*78*724#A26.86240*80*924#B30.628250*78
4、*725#A27.41250*80*925#B31.335270*82*7.527#A30.838270*84*9.527#B35.077280*82*7.528#A31.427280*84*9.528#B35.823300*85*7.530#A34.463300*87*9.530#B39.173320*88*832#A38.083320*90*1032#B43.107360*96*936#A47.814360*98*1136#B53.466400*100*10.540#A58.928400*102*12.540#B65.208热轧等边角钢理论重量表热轧等边角钢理论重量表尺寸（mm)理论重量尺
5、寸（mm)理论重量型号边宽厚度kg/m型号边宽厚度kg/m30.8771013.47622041.1459901215.9431.12169.3662.52541.459710.8331.373812.27633041.7861015.1231.8521217.89842.4221420.61144052.976101001623.25732.332711.92843.059813.53253.771016.6955064.4651219.78243.097111101422.80954.822815.50465.7211019.13387.4691222.6966.363109.15112.
6、51251426.19377044.372141401021.48855.3971225.52266.4061429.4977.3981633.39388.3731024.72955.8181229.39166.9051433.98777.976161601638.51889.031233.1597.5751011.0891438.38356.2211643.54267.376181801848.63478.5251442.89489.6581648.688801011.8741854.40168.352060.05679.656202002471.168990810.946热轧等边角钢尺寸及
7、重量 计算公式：W(kg/m)=0.00785*边厚*（2 边宽-边厚）更多钢材资料：http:/ 角钢理论重量表大全圆钢理论重量表大全理论重量 kg/m理论重量 kg/m 圆钢直径 d(型号) 圆钢圆钢直径 d(型号) 圆钢5.50.186131.0460.222141.216.50.26151.3970.302161.5880.395171.7890.499182100.617192.23* 110.746202.47120.888212.72222.986324.5* 233.26* 6526243.55* 6828.5253.857030.2264.177534.7* 274.4980
8、39.5284.838544.5* 295.189049.9305.559555.6* 315.9210061.7326.3110568* 336.7111074.6347.1311581.5* 357.5512088.8367.9912596.3388.9130104409.861401214210.91501394512.51601584814.21701785015.41802005317.3190223* 5518.62002475619.3220298* 5820.72503856022.2 无缝钢管理论重量表大全无缝钢管理论重量表大全时间：2010-3-6 9:28:52 发布者：
9、海汇钢管 阅读：2181 次单位：g/m壁厚 外径33.544.555.56322.1462.4602.7623.0523.3293.5943.847382.5892.9783.3543.7184.0694.4084.735422.8853.3233.7494.1624.5624.9515.327453.1073.5824.0444.4954.9325.3585.771503.4774.0144.5385.0495.5496.0366.511543.7734.3594.9325.4936.0426.5787.103573.9954.6185.2285.8266.4126.9857.546604
10、.2174.8775.5246.1596.7827.3927.99063.54.4765.1795.8696.5487.2147.8678.508684.8095.5676.3137.0477.7688.4779.174704.9575.7406.5117.2698.0158.7499.470735.1795.9996.8077.6028.3859.1569.914765.4016.2587.1037.9358.7559.56310.358896.3637.3808.3859.37810.358 11.326 12.2811087.7689.02010.25911.48612.701 13.9
11、03 15.09313311.17812.72514.26115.78317.294 18.79215913.42215.29017.14618.98920.821 22.63921918.60121.20923.80526.38828.959 31.51727323.26226.53629.79733.04636.283 39.50832527.75031.66535.56839.45843.337 47.20235538.89743.15847.40651.64137741.33945.87150.39054.89742646.77751.91357.03662.147450 480 53
12、0 630 单位：g/m壁厚 外径6.5788.591012324.088 385.049 425.691 456.172 506.9737.4238.2868.699 547.6148.1149.0759.538 578.0958.6329.66710.167 608.5769.14910.25910.796 63.59.1379.75410.95011.529 689.85810.53011.83812.473 7010.17910.87612.23212.89213.539 14.797 17.1647310.66011.39412.82413.52114.205 15.537 18.0
13、527611.14111.91213.41614.15014.871 16.277 18.9408913.22514.15615.98116.87517.756 19.483 22.78710816.27017.43619.72920.85821.973 24.168 28.41013320.27821.75124.66226.09827.522 30.334 35.80915924.44626.24029.79131.54833.293 36.746 43.50321934.06436.59841.62944.12646.610 51.543 61.25927342.72045.92052.
14、28355.44558.596 64.860 77.24032551.05654.89762.54266.34670.137 77.684 92.62935555.86560.07668.46072.63476.796 85.082 101.50737759.39163.87372.80177.24681.679 90.508 108.01842667.24672.33282.46887.51892.555 102.592122.51945071.09376.47587.20392.54997.882 108.511129.62148075.90281.65493.12298.837104.5
15、40115.909138.49953083.91790.286102.987 109.319 115.638128.240153.29663099.947107.549122.716 130.281 137.833152.902182.890注：计算常用型材理论重量计算公式： m=FL m质量 Kg ；F断面积 m2/m ；L长度 m ； 密度 *Kg/m3 其中：F 断面积计算方法： 1、方钢 F= a2 2、钢管 F=3.1416（D-） D直径 厚度 3、钢板、扁钢 F= a a宽度 密度： 钢材：7.85*103 kg/m3 铝：2.52.95*103 铜：8.458.9*103 铸铁：6.67*103 尼龙：1.041.15*103
