1、钢管规格及其理论重量表(1)壁 厚/mm0.5 0.6 0.8 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 3.5外径 /mm 钢管理论质量/(kg/m)5 0.055 0.065 0.083 0.099 8 0.092 0.109 0.142 0.173 0.201 10 0.117 0.139 0.181 0.222 0.260 12 0.142 0.169 0.221 0.271 0.320 0.366 0.388 0.410 13 0.183 0.241 0.296 0.343 0.400 0.425 0.450 14 0.198 0
2、.260 0.321 0.379 0.435 0.462 0.489 15 0.123 0.280 0.345 0.408 0.470 0.499 0.529 16 0.228 0.300 0.370 0.438 0.504 0.536 0.568 17 0.243 0.320 0.395 0.468 0.359 0.573 0.608 18 0.257 0.339 0.419 0.497 0.573 0.610 0.647 19 0.272 0.359 0.444 0.527 0.608 0.647 0.687 20 0.287 0.379 0.469 0.556 0.642 0.684 0
3、.726 0.808 0.888 21 0.399 0.493 0.586 0.677 0.721 0.765 0.852 0.937 22 0.418 0.518 0.616 0.704 0.758 0.805 0.897 0.986 1.074 25 0.477 0.592 0.704 0.815 0.869 0.923 1.030 1.134 1.237 1.387 28 0.537 0.666 0.793 0.918 0.980 1.0412 1.163 1.282 1.400 1.572 1.740 30 0.576 0.715 0.852 0.987 1.054 1.121 1.2
4、52 1.381 1.508 1.695 1.878 1.997 32 0.764 0.911 1.065 1.128 1.199 1.341 1.480 1.617 1.1819 2.016 2.145 34 0.814 0.971 1.125 1.202 1.278 1.429 1.578 1.725 1.942 2.154 2.293 37 0.888 1.059 1.229 1.313 1.397 1.562 1.726 1.888 2.127 2.361 2.515 38 0.912 1.089 1.264 1.350 1.436 1.607 1.776 1.942 2.189 2.
5、430 2.589 2.746 2.97840 0.962 1.148 1.333 1.424 1.515 1.696 1.874 2.051 2.312 2.569 2.737 2.904 3.15045 1.09 1.30 1.5l 1.61 1.71 1.92 2.12 2.32 2.62 2.91 3.11 3.30 3.5846 1.33 1.54 1.65 1.75 1.96 2.17 2.38 2.68 2.98 3.18 3.38 3.66848 1.38 1.6l 1.72 1.83 2.05 2.27 2.48 2.81 3.12 3.33 3.54 3.8450 1.44
6、 1.68 1.79 1.91 2.14 2.37 2,59 2.93 3.26 3.48 3.69 4.0l国标 8 号槽钢一米有几公斤？|槽钢理论重量公式 |槽钢单位重量表尺寸（毫米） 尺寸（毫米）型号 h b d t截面面积（厘米 2）理论重量(公斤/米)型号 h b d t截面面积（厘米 2）理论重量(公斤/米)5 50 37 4.5 7 6.93 5.44 14a 140 58 6 9.5 18.51 14.536.3 63 40 4.8 7.5 8.444 6.63 14b 140 60 8 9.5 21.31 16.738 80 43 5 8 110.24 8.04 16a 16
7、0 63 6.5 10 21.95 17.2310 100 48 5.3 8.5 12.74 10 16 160 65 8.5 10 25.15 19.7412.6 126 53 5.5 9 15.69 12.37 18a 180 68 7 10.5 25.69 20.1718 180 70 9 10.5 29.29 22.99 28c 280 86 11.5 12.5 51.22 40.2120a 200 73 7 11 28.83 22.63 32a 320 88 8 14 48.70 38.2220 200 75 9 11 32.83 25.77 32b 320 90 10 14 55.
8、10 43.2522a 220 77 7 11.5 31.84 24.99 32c 320 92 12 14 61.50 48.2822 220 79 9 11.5 36.24 28.45 36a 360 96 9 16 60.89 47.8025a 250 78 7 12 34.91 27.47 36b 360 98 11 16 68.09 53.4525b 250 80 9 12 39.91 31.39 36c 360 100 13 16 75.29 50.1025c 250 82 11 12 44.91 35.32 40a 400 100 10.5 18 75.05 58.9128a 2
9、80 82 7.5 12.5 40.02 31.42 40b 400 102 12.5 18 83.05 65.1928b 280 84 9.9 12.5 45.62 35.81 40c 400 104 14.5 18 91.05 71.47热轧轻型槽钢每米重量表尺寸（毫米）型 号h b d t r1截面面积（厘米 2）理论重量（公斤/米）5 50 32 4.4 7.0 2.5 6.16 4.846.5 65 36 4.4 7.2 2.5 7.51 5.908 80 40 4.5 7.4 2.5 8.89 7.0510 100 46 4.5 7.6 3.0 10.90 8.5912 120 5
10、2 4.8 7.8 3.0 13.30 10.414 140 58 4.9 8.1 3.0 15.60 12.314a 140 62 4.9 8.7 3.0 17.00 13.316 160 64 5.0 8.4 3.5 18.10 14.216a 160 68 5.0 9.0 3.5 19.50 15.318 180 70 5.1 8.7 3.5 20.70 16.318a 180 74 5.1 9.3 3.5 22.20 17.420 200 76 5.2 9.0 4.0 23.4 18.420a 200 80 5.2 9.7 4.0 25.2 19.822 220 82 5.4 9.5
11、4.0 26.7 21.022a 220 87 5.4 10.2 4.0 28.8 22.624 240 90 5.6 10.0 4.0 30.6 24.024a 240 95 5.6 10.7 4.0 32.9 25.827 270 95 6.0 10.5 4.5 35.2 27.730 300 100 6.5 11.0 5 40.5 31.833 330 105 7.0 11.7 5 46.5 36.536 360 110 7.5 12.6 6 53.4 41.940 400 115 8.0 13.5 6 61.5 48.3直缝焊接钢管尺寸规格表|直缝焊管理论重量表壁 厚mm0.5 0.6
12、 0.8 1.0 1.2 1.4 1.5 1.6 1.8 2.0 2.2 2.5 2.8 3.0 3.2 3.5 外径mm钢管的理论质量(kgm)5 0.055 0.065 0.083 0.099 8 0.092 0.109 0.142 0.173 0.201 10 0.117 0.139 0.181 0.222 0.260 12 0.142 0.169 0.221 0.271 0.320 0.366 0.388 0.410 13 0.183 0.241 0.296 0.343 0.400 0.425 0.450 14 0.198 0.260 0.321 0.379 0.435 0.462 0
13、.489 15 0.123 0.280 0.345 0.408 0.470 0.499 0.529 16 0.228 0.300 0.370 0.438 0.504 0.536 0.568 17 0.243 0.320 0.395 0.468 0.359 0.573 0.608 18 0.257 0.339 0.419 0.497 0.573 0.610 0.647 19 0.272 0.359 0,444 0.527 0.608 0.647 0.687 20 0.287 0.379 0.469 0.556 0.642 0.684 0.726 0.808 0.888 21 0.399 0.49
14、3 0.586 0.677 0.721 0.765 0.852 0.937 22 0.418 0.518 0.616 0.7U 0.758 0.805 0.897 0.986 1.074 25 0.477 0.592 0.704 0.815 0.869 0.923 1.030 1.134 1.237 1.387 28 0.537 0.666 0.793 0.918 0.980 1.0412 1.163 1.282 1.400 1.572 1.740 30 0.576 0.715 0.852 0.987 1.054 1.121 1.252 1.381 1.508 1.695 1.878 1.99
15、7 32 0.764 0.911 1.065 1.128 1.199 1.341 1.480 1.617 1.1819 2.016 2.145 34 0.814 0.971 1.125 1.202 1.278 1.429 1.578 1.725 1.942 2.154 2.293 37 0.888 1.059 1.229 1.313 1.397 1.562 1.726 1.888 2.127 2.361 2.515 直缝焊管产品法兰规格表|常用法兰规格尺寸表 (国标） 合金钢管GB9119，288 GB9119，28810kg=1.0MPa 16kg=1.6MPain 公称通径 法兰外径螺栓孔
16、距螺栓直径螺栓孔数 法兰厚度公称通径 法兰外径 螺栓孔距 螺栓直径 螺栓孔数 法兰厚度3/8 DN10 50 60 14 4 14 DN10 90 60 14 4 141/2 DN15 59 65 14 4 14 DN15 95 65 14 4 143/4 DN20 105 75 14 4 16 DN20 105 75 14 4 161 DN25 115 85 14 4 16 DN25 115 85 14 4 1611/4 DN32 140 100 18 4 18 DN32 140 100 18 4 1811/2 DN40 150 110 18 4 18 DN40 150 110 18 4 1
17、82 DN50 165 125 18 4 20 DN50 165 125 18 4 2021/2 DN65 185 145 18 4 20 DN65 185 145 18 4 203 DN80 200 160 18 8 20 DN80 200 160 18 8 2031/2 DN100 220 180 18 8 22 DN100 220 180 18 8 224 DN125 250 210 18 8 22 DN125 250 210 18 8 225 DN150 285 240 22 8 24 DN150 285 240 22 8 246 DN200 340 295 22 8 24 DN200
18、 340 295 22 8 268 DN250 395 350 22 12 26 DN250 405 355 26 12 2910 DN300 445 400 22 12 28 DN300 460 410 26 12 3212 DN350 505 460 22 16 30 DN350 520 470 26 16 3514 DN400 565 515 26 16 32 DN400 580 525 30 16 3816 DN450 615 565 26 20 35 DN450 640 585 30 20 4218 DN500 670 620 26 20 38 DN500 715 650 33 20
19、 4620 DN600 780 725 26 20 42 DN600 840 770 36 20 52无缝钢管尺寸规格表【表格】规格 规格 规格 规格4*1/6-14*1-3 38*5.5 89*5 133*1814*3.5 42*3 89*5.5 159*614*4 42*3.5 89*6 159*6.516*3 42*4 89*7 159*718*2 42*5 89*7.5 159*818*3 42*6 89*8 159*9.518*4 42*8 89*9 159*1018*5 45*3 89*10 159*1219*2 45*4 89*11 159*1421*4 45*5 89*12 1
20、59*1622*2.5 45*6 108*4.5 159*1822*3 45*7 108*5 159*2022*4 48*4 108*6 159*2822*5 48*4.5 108*7 168*625*2.5 48*5 108*8 168*725*3 48*6 108*9 168*825*4 48*7 108*10 168*9.525*5 48.3*12.5 108*12 168*1025*5.5 51*3 108*14 168*1127*3.5 51*3.5 108*15 168*1227*4 51*4 108*16 168*1427*5 51*5 108*20 168*1527*5.5 5
21、1*6 114*5 168*1628*2.5 57*4 114*6 168*1828*3 57*5 114*7 168*2028*3.5 57*5.5 114*8 168*2228*4 57*6 114*8.5 168*2530*2.5 60*4 114*9 168*2832*2.5 60*4 114*10 180*1032*3 60*5 114*11 194*1032*3.5 60*6 114*12 194*1232*4 60*7 114*13 194*1432*4.5 60*8 114*14 194*1632*5 60*9 114*16 194*1834*3 60*10 114*18 19
22、4*2034*4 76*4.5 133*5 194*2634*4.5 76*5 133*6 219*6.534*5 76*6 133*7 219*734*6.5 76*7 133*8 219*838*3 76*8 133*10 219*938*3.5 76*9 133*12 219*1038*4 76*10 133*13 219*1238*4.5 89*4 133*14 219*1338*5 89*4.5 133*16 219*14规格 规格 规格 规格219*16 273*36 356*28 426*12219*18 273*40 356*36 426*13219*20 273*42 377
23、*9 426*14219*22 273*45 377*10 426*17219*24 298.5*36 377*12 426*20219*25 325*8 377*14 426*22219*26 325*9 377*15 426*30219*28 325*10 377*16 426*36219*30 325*11 377*18 426*40219*32 325*12 377*20 426*50219*35 325*13 377*22 457*9.5219*38 325*14 377*25 457*14273*7 325*15 377*32 457*16273*8 325*16 377*36 4
24、57*19273*9 325*17 377*40 457*24273*9.5 325*18 377*45 457*65273*10 325*20 377*50 508*13273*11 325*22 406*9.5 508*16273*12 325*23 406*11 508*20273*13 325*25 406*13 508*22273*15 325*28 406*17 558.8*14273*16 325*30 406*22 530*13273*18 325*32 406*32 530*20273*20 325*36 406*36 570*12.5273*22 325*40 406*40
25、 610*13273*25 325*45 406*55 610*18273*28 356*9.5 406.4*50 610*78273*30 356*12 406.4*55 624*14.2273*32 356*15 406*60 824*16.5273*35 356*19 圆钢及螺纹钢每米重量表|六个的盘圆一件大约有多重？16 的圆钢多少钱一根？圆钢、螺纹钢每米（单位）重量表规格理论质量规格理论质量规格理论质量规格理论质量mm kg/m mm kg/m mm kg/m mm kg/m5.5 0.184 21 2.72 40 9.86 95 55.66 0.222 22 2.98 42 10.
26、9 100 61.76.5 0.260 23 3.26 45 12.5 105 687 0.302 24 3.55 48 14.2 110 74.68 0.395 25 3.85 50 15.4 115 81.59 0.499 26 4.17 53 17.3 120 88.810 0.617 27 4.49 55 18.6 125 96.311 0.746 28 4.83 56 19.3 130 10412 0.888 29 5.18 60 22.2 140 12113 1.04 30 5.55 63 24.5 150 13914 1.21 31 5.92 65 26.0 160 15815
27、1.39 32 6.31 68 28.5 170 17816 1.58 33 6.71 70 30.2 180 20017 1.78 34 7.13 75 34.7 190 22318 2.00 35 7.55 80 39.5 200 24719 2.23 36 7.99 85 44.5 220 29820 2.47 38 8.90 90 49.9 250 385国标建筑用钢筋规格表|国标钢筋价格表| 螺纹钢公称直径标准|国标钢筋公称重量螺纹钢理论重量表|钢绞线理论重量表 规 格 单 重 规 格 单 重 规 格 单重100*50*5*7 9.54 294*302*12*12 85 482*30
28、0*11*15 115100*100*6*8 17.2 300*300*10*15 94.5 488*300*11*18 129125*60*6*8 13.3 300*305*15*15 106 496*199*9*14 79.5125*125*6.5*9 23.8 338*351*13*13 106 500*200*10*16 89.6一般应包括标准的牌号（种类代号 ）、钢筋的公称直径、公称重量（质量）、规定长度及上述指标的允差值等各项。我国标准推荐公称直径为 6、8、10、12、16、20、25、32、40、50的螺纹钢系列。 1供货长度分定尺和倍尺二种。我国出口螺纹钢定尺选择范围为，日本
29、产螺纹钢定尺选择范围为.；国产内销螺纹钢若合同中无注明要求时，通常定尺为 9m、12m 两个长度。 （）外观质量： 表面质量。有关标准中对螺纹钢的表面质量作了规定，要求端头应切得平 直，表面不得有裂缝、结疤和折迭，不得存在使用上有害的缺陷等。 外形尺寸偏差允许值。螺纹钢的弯曲度及钢筋几何形状的要求在有关标准中作了规定。如我国标准规定，直条钢筋的弯曲度应不影响正常使用，总弯曲度不大于钢筋总长度的 0.4%。 1国标角钢尺寸允许误差和长度|国标角钢规格尺寸大全|常用角钢规格尺寸表|角钢价格行情表（1）热轧等边角钢的尺寸规格参考数值尺 寸mmX-X Xo-Xo Yo-Yo X1-Xl角钢号数b d
30、r截面面积/mm理论质量(kgm)外表面积(m2m)Ix/cm4ixcmWxcm3ixo/cmixoCmWxo/cm31yo/cm4iyocmWyocm3Ix1/cm4zocm2 20 341.1321.4590.8891.1450.0780.077O.40O.500.59O.580.29O.360.63O.780.750.730.450.550.17O.22O.390.38O.200.24O.811.09O.600.642.5 25 343.51.4321.8591.1241.4590.098O.0970.821.030.76O.740.46O.591.291.62O.95O.930.73O
31、.92O.340.430.49O.48O.330.401.572.110.73O.763.0 30 341.7492.2761.3731.786O.1170.1171.461.84O.9l0.90O.680.872.3l2.921.151.131.091.37O.610.770.59O.58O.51O.622.7l3.630.85O.893.6 36 3454.5 2.1092.7563.3821.6562.1632.654O.14l0.141O.1412.583.293.951.1l1.091.08O.991.281.564.095.226.241.391.381.361.6l2.052.4
32、51.071.371.650.7l0.70O.70O.76O.931.094.686.257.841.001.041.074 40 345 52.359 3.0863.7911.8522.4222.976O.1570.157O.1563.594.605.531.231.221.211.231.601.965.697.298.761.551.541.522.012.583.101.491.912.30O.790.79O.78O.961.191.396.4l8.5610.741.091.131.174.5 45 3456 52.6593.4864.2925.0762.0882.7363.3693.
33、9850.177O.1770.176O.1765.176.658.049.331.401.381.371.361.582.052.512.958.2010.5612.7414.761.761.741.721.702.583.324.004.642.142.753.333.890.890.890.880.881.241.541.8l2.069.1212.1815.2518.361.221.261.301.335 50 34565.52.97l3.8974.8035.6882.3323.0593.7704.465O.197O.197O.1960.1967.189.2611.2l13.051.551
34、.541.531.521.962.563.133.6811.3714.7017.7920.681.961.941.921.913.224.165.035.852.983.824.645.421.000.99O.930.931.571.962.3l2.6312.5016.6920.9025.141.341.381.421.465.6 56 3458 63.3434.3905.4158.3672.6243.4464.2516.5680.22l0.220O.220O.21910.1913.1816.0223.631.751.731.721.682.483.243.976.0316.1420.9225
35、.4237.372.202.182.172.114.085.286.429.444.245.466.619.891.131.111.101.092.022.522.984.1617.5623.4329.3347.241.481.531.571.686.3 63 4568lO 74.9786.1437.2889.51511.6573.9074.8225.7217.46915l0.248O.248O.247O.247O.24619.0323.1727.1234.4641.091.961.941.931.901.884.135.086.oo7.759.3930.1736.7743.0354.5664
36、.852.462.452.432.402.366.788.259.6612.2514.567.899.5711.2014.3317.331.261.251.241.231.223.293.904.465.476.3633.3541.7350.1467.1l84.311.701.741.781.851.937 70 45678 8 5.570 4.372 0.275 26.39 2.18 5.14 41.80 2.76 8.44 lO.99 1.40 4.17 45.74 1.866.8758.1609.42410.6675.3976.4067.3988.373O.275O.275O.2750.
37、27432.2137.7743.0948.172.162.152.142.126.327.488.599.6851.0859.9368.3576.372.732.7l2.692.6810.3212.1l13.8115.4313.3415.6l17.8219.981.391.381.381.374.955.676.346.9857.2168.7380.2991.921.911.951.992.03(7.5)75 567810 97.4128.79710.16011.50314.1265.8186.9057.9769.03011.0890.295O.294O.294O.2940.29339.974
38、6.9553.5759.9671.982.332.312.302.282.267.328.649.9311.2013.6463.3074.3884.9695.07113.922.922.902.892.882.8411.9414.0216.0217.9321.4816.6319.5122.1824.8630.051.501.491.481.471.465.776.677.448.199.5670.5684.5598.71112.97141.712.042.072.112.152.228 80 567810 7.9129.39710.8612.30315.1266.2117.3768.5259.
39、65811.874O.315O.3140.3140.3140.31348.7957.3565.5873.4988.432.482.472.462.442.428.349.8711.3712.8315.6477.3390.98104.07116.6140.093.133.113.103.083.0413.6716.0818.4020.6l24.7620.2523.7227.0930.3936.771.601.591.581.571.566.667.658.589.4611.0885.36102.50119.70136.97171.742.152.192.232.272.359 90 678lO1
40、2 10lO.63712.30113.94417.168.3509.65610.94613.47615.94O.354O.354O.3530.353B2.7794.83106.47128.58149.222.792.782.762.742.7112.6114.5416.4220.0723.57131.26150.47168.97203.9236.213.513.503.483.453.4120.6323.6426.5532.0437.1234.2839.1843.9753.2662.221.801.781.781.761.759.9511.1912.3514.5216.49145.87170.
41、30194.80244.07293.762.442.482.522.592.67720.306O.3521O1006781012141611.93213.79615.63819.26122.8026.25629.6279.36610.83012.27615.12017.89820.61123.257O.393O.3930.3930.392O.391O.3910.390114.95131.86148.24179.51208.90236.53262.533.103.093.083.053.033.002.9815.6818.1020.4725.0629.4833.7337.82181.98208.
42、97235.07284.68330.95374.06414.163.903.893.883.843.813.773.7425.7429.5533.2440.2646.8052.9058.5747.9254.7461.4174.3586.8499.00110.892.001.991.981.961.951.941.9412.6914.2615.7518.5421.0823.4425.63200.07233.54267.09334.48402.34470.75539.802.672.712.762.842.912.993.0611110781012141215.19617.23821.26l25.
43、20029.05611.92813.53216.69019.78222.8090.4330.4330.4320.43l0.43l177.16199.46242.19282.55320.713.413.403.383.353.3222.0524.9530.6036.0541.31280.94316.49384.39448.17508.014.304.284.254.224.1836.1240.6949.4257.6265.3173.3882.4299.98116.93133.402.202.192.172.152.1417.5119.3922.9126.1529.14310.64355.2044
44、4.65534.60625.162.963.013.093.163.2412.51258101214 1419.750 24.3715.504 19.13O.492O.49l297.03 361.67423.163.883.853.8332.52 39.9741.17470.89 573.89671.444.884.854.8253.28 64.9375.96123.16149.46174.882.502.482.4625.8630.6235.03521.01651.93783.423.373.453.53328.91233.367322.69626.1930.491O.490481.65 3
45、.80 54.16 763.73 4.78 86.41 199.57 2.45 39.13 915.61 3.611414010121416 27.37332.51237.56742.53921.48825.52229.49033.3930.5510.551O.550O.549514.65603.68688.81770.244.344.314.284.2650.5859.8068.7577.46817.27958.791093.56122l.815.465.435.405.3682.5696.85110.47123.42212.04248.57284.06318.672.782.762.752
46、.7439.2045.0250.4555.55915.111099.281284.221470.073.823.903.984.0616160lO12141631.50237.44l43.29649.06724.72929.39133.98738.5180.630O.630O.6290.629779.53916.581048.361175.084.984.954.924.8966.7078.9890.95102.631237.301455.681665.021865.576.276.246.206.17109.36128.67147.17164.89321.76377.49431.70484.
47、593.203.183.163.1452.7660.7468.2475.311365.331639.571914.682190.824.314.394.474.5518180121416181642.24148.89655.46761.95533.15938.38343.54248.6340.7100.7090.7090.7091321.351514.481700.991875.125.595.565.545.50100.82116.25131.13145.642100.102407.422703.372988.247.057.026.986.94165.00189.14212.40234.7
48、8542.61621.53698.60762.0l3.583.583.553.5178.4188.3897.83105.142332.802723.483115.293502.434.894.975.055.13202001416182024 1854.64262.01369.30176.50590.66142.89448.68054.40160.05671.1680.7880.788O.7870.787O.7852103.552366.152620.642867.303338.256.206.186.156.126.07144.70163.65182.22200.42236.173343.2
49、63760.894164.544554.555294.977.827.797.757.727.64236.40265.93294.48322.06374.41863.83971.411076.741180.041381.533.983.963.943.933.90111.82123.96135.52146.55166.553734.104270.394808.135347.516457.165.465.545.625.695.87注：截面图中的 r1=1/3d 及表中 r表 2 热轧等边角钢的允许偏差和长度角钢号数 边宽 b mm 边厚 d mm 长度m 角钢号数 边宽 b mm 边厚 d mm 长度m25.66 .390.81.20.40.6412412101416201.82.50.71.0419619无缝钢管理论重量表单位：Kg/m 壁 厚外 径 3
