无缝钢管理论重量表大全及计算方法

对于钢管相信大家都知道，在房子建造或装修等中我们都可以见到，除此之外无缝钢管还有很多其他的用途，今天小编和大家分享的是无缝钢管理论重量表大全及计算方法：

什么是无缝钢管?

无缝钢管具有中空截面，大量用作输送流体的管道，如输送石油、天然气、煤气、水及某些固体物料的管道等。钢管与圆钢等实心钢材相比，在抗弯抗扭强度相同时，重量较轻，是一种经济截面钢材，广泛用于制造结构件和机械零件，如石油钻杆、汽车传动轴、自行车架以及建筑施工中用的钢脚手架等用钢管制造环形零件，可提高材料利用率，简化制造工序，节约材料和加工工时，如滚动轴承套圈、千斤顶套等，已广泛用钢管来制造。

无缝钢管理论重量表大全:

外径mm壁厚mm

0.500.600.801.01.21.41.51.61.82.02.22.52.83.03.2

每米重量kg

60.070.080.100.120.140.160.170.170.190.20

70.080.100.120.150.170.190.200.210.230.250.260.28

80.090.110.140.170.200.230.240.250.280.300.320.34

90.110.120.160.200.230.260.280.290.320.350.370.400.43

100.120.140.180.220.260.300.310.330.360.400.420.460.500.520.54

110.130.150.200.250.290.330.350.370.410.440.480.520.570.590.62

120.140.170.220.270.320.370.390.410.450.490.530.590.640.670.69

130.150.180.240.300.350.400.430.450.500.540.590.650.700.740.77

140.170.200.260.320.380.440.460.490.540.590.640.710.770.810.85

150.180.210.280.350.440.470.500.530.590.640.690.770.840.890.93

160.190.230.300.370.440.500.540.570.630.690.750.830.910.961.01

170.200.240.320.400.470.540.570.610.680.740.800.890.981.041.09

180.220.260.340.420.500.570.610.650.720.790.860.961.051.111.17

190.230.270.360.440.530.610.650.690.760.840.911.021.121.181.25

200.240.290.380.470.560.640.680.730.810.890.971.081.191.261.33

210.250.300.400.490.590.680.720.770.850.941.021.141.261.331.41

220.270.320.420.520.620.710.760.850.941.041.131.271.391.481.56

230.280.330.440.540.650.750.800.850.941.041.131.271.391.481.56

240.290.350.460.570.680.790.830.890.991.091.181.331.461.551.64

250.300.360.480.590.700.820.870.921.031.131.241.391.531.631.72

270.330.390.520.640.760.880.941.001.131.231.341.511.671.781.88

280.340.410.540.670.790.920.981.041.161.281.401.571.741.851.96

290.350.420.560.690.820.951.021.081.211.331.451.631.811.922.04

300.360.440.580.720.850.991.051.121.251.381.511.701.882.002.12

320.390.470.620.770.911.061.131.201.341.481.621.822.022.152.27

340.410.500.660.810.971.131.201.281.431.581.721.942.152.292.43

350.430.510.640.841.001.161.241.321.471.631.782.002.222.372.51

360.440.520.700.861.031.201.281.361.521.681.832.072.292.442.59

380.460.550.730.911.091.261.351.441.611.781.942.192.432.592.75

400.490.580.770.961.151.331.421.521.691.872.052.312.572.742.90

42

1.011.211.401.501.601.791.972.162.442.712.893.06

44.5

1.071.281.491.591.691.902.102.292.592.883.073.26

45

1.091.301.511.611.711.922.122.322.622.913.113.30

48

1.161.391.611.721.832.052.272.482.813.123.333.54

50

1.211.141.681.791.912.142.372.592.933.263.483.70

51

1.231.471.711.831.952.182.422.562.993.333.553.77

53

1.281.531.781.912.032.272.522.763.113.473.703.93

54

1.311.561.821.942.072.322.562.813.183.543.774.01

56

1.361.621.892.022.152.412.662.923.303.673.924.17

57

1.381.651.922.052.192.452.712.973.363.744.004.25

60

1.461.742.022.162.312.582.863.143.553.954.224.48

63

1.531.832.132.272.422.723.013.303.734.164.444.72

65

1.581.892.202.352.502.813.113.413.854.294.594.88

68

1.651.982.302.462.622.933.263.574.044.494.815.12

70

1.702.042.372.532.703.033.353.684.164.654.965.28

73

1.782.122.472.642.823.163.503.844.354.845.185.52

无缝钢管理论重量计算方法:

计算常用型材理论重量计算公式：m=F×L×ρ

m—质量Kg;F—断面积m2;L—长度m;ρ—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*103kg/m3

铝：2.5～2.95*103

铜：8.45～8.9*103

铸铁：6.6～7*103

尼龙：1.04～1.15*103

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