钢结构理论重量表
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槽钢理论重量表大全
热轧普通槽钢规格理论重量表大全/每米
h-高度；b-腿宽；d-腰厚；t-平均腿厚；r-内圆弧半径；r1-腿端圆弧半径
尺寸
截面面积理论重量型号hbdtrr1
（mm)(cm2)(kg/m)
550374.57.07.03.506.935.44
6.363404.8
7.57.53.75
8.4446.63
880435.08.08.04.010.248.04
10100485.38.58.54.2512.7410.00
12.6126535.59.09.04.515.6912.37
14a140586.09.59.54.7518.5114.53
14b140608.09.59.54.7521.3116.73
16a160636.510.010.05.021.9517.23
16160658.510.010.05.025.1519.74
18a180687.010.510.55.2525.6920.17
18180709.010.510.55.2529.2922.99
20a200737.011.011.05.528.8322.63
20200759.011.011.05.532.8325.77
22a220777.011.511.55.7531.8424.99
22220799.011.511.55.7536.2428.45
25a250787.012.012.06.034.9127.47
25b250809.012.012.06.039.9131.39
25c2508211.012.012.06.044.9135.32
28a280827.512.512.56.240.0231.42
28b280849.512.512.56.245.6235.81
28c2808611.512.512.56.251.2240.21
32a320888.014.014.07.048.738.22
32b3209010.014.014.07.055.143.25
32c3209212.014.014.07.061.548.28
36a360969.016.016.08.06.8947.80
36b3609811.016.016.08.068.0953.45
36c36010013.016.016.08.075.2959.10
40a40010010.518.018.09.075.0558.91
40b40010212.518.018.09.083.0565.19
40c40010414.518.018.09.091.0571.47
长度：5-8号长5-12m；10-18号长5-19m；20-40号长6-19m
制造钢号：A3，A3F，B3F等
焊管尺寸规格表
双击自动滚屏
焊管尺寸规格表
外壁厚／mm
径
O．50.60.81.01.21.41.51.61.82．O2.22.52.83.03.23.5 ／
钢管的理论质量／(kg／m) mm
5O．0550.065O．083O．099
80.092O．109O．142O．173O．201
100.117O．1390.1810.2220.260
120.142O．169O．221O．271O．320O．366O．3880.410
13O．1830.2410.296O．3430.400O．4250.450
140.198O．260O．321O．379O．435O．462O．489
15O．1230.280O．3450.408O．470O．499O．529
16O．228O．300O．3700.4380.504O．536O．568
170.243O．320O．395O．4680.359O．573O．608
180.2570.339O．419O．497O．5730.6100.647
19O．272O．3590,4440.5270.608O．647O．687
200.2870.379O．469O．556O．642O．684O．7260.8080.888
210.3990.4930.5860.677O．721O．7650.8520.937
22O．418O．518O．616O．7UO．758O．805O．8970.9861.074
25O．477O．592O．7040.815O．869O．9231.0301.1341.2371.387
28O．537O．666O．7930.918O．9801.04121.1631.2821.4001.5721.740
300.576O．7150.8520.9871.0541.1211.2521.3811.5081.6951.8781.997
32O．7640.9111.0651.1281.1991.3411.4801.6171.18192.0162.145
34O．814O．9711.1251.2021.2781.4291.5781.7251.9422.1542.293
37O．8881.0591.2291.3131.3971.5621.7261.8882.1272.3612.515
壁厚／mm外
径
O．50.6O.81．O1.21.41.51.61.82．O2.22,52.83.03.23.5
／mm
钢管的理论质量／(kg／m)
380.9121.0891.2641.3501.4361.6071.7761.9422.1892.4302.5892.7462.978
40O．9621.1481.3331.4241.5151.6961.8742.0512.3122.5692.7372.9043.150
451.091.301.5l1.611.711.922.122.322.622.913.113.303.58
461.331.541.651.751.962.172.382.682.983.183.383.668
481.381.6l1.721.832.052.272.482.813.123.333.543.84
501.441.681.791.912.142.372,592.933.263.483.694．Ol
5l1.471.711.831.952.182.422.652.993.333.553.774.10
531.531.781.902.032.272.522.763.113.473.703.934.27
541.561.821.942.072.322.562.813.173.543.774.014.36
601.742.022.162.302.582.863.143.543.954.224.484.88
63.51.842.142.292.442.743.033.333.764.194.484.765.18
652.352.502.813.113.413.854.294.594.885.31
702.372.703.033.353.684.164.644.965.275.74
762.762.943.293.654.004.535.055.405.746.26
802.903.093.473.854.224.785.335.706.066.60
833．OI3.2l3.603.994.384.965.545.926.306.86
893.243.453.874.294.715.335.956.366.777.38
953.463.694.144.595.035.706.376.8l17.247.90
焊管理论重量表与焊管理论重量计算公式
焊管（6米定尺）镀锌管(6米定尺）规格
最小壁厚
外径(mm)壁厚(mm)
(mm)
kg/mkg/mkg/mkg/m公称内径英寸
DN151/221.32.82.451.287.681.3578.14
DN203/426.92.82.451.669.961.7610.56
DN25133.73.22.82.4114.462.55415.32