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

100.120.140.180.220.260.300.310.330.360.400.420.460.500.520.54110.130.150.200.250.290.330.350.370.410.440.480.520.570.590.62120.140.170.220.270.320.370.390.410.450.490.530.590.640.670.69130.150.180.240.300.350.400.430.450.500.540.590.650.700.740.77140.170.200.260.320.380.440.460.490.540.590.640.710.770.810.85150.180.210.280.350.440.470.500.530.590.640.690.770.840.890.93160.190.230.300.370.440.500.540.570.630.690.750.830.910.961.01170.200.240.320.400.470.540.570.610.680.740.800.890.981.041.09180.220.260.340.420.500.570.610.650.720.790.860.961.051.111.17190.230.270.360.440.530.610.650.690.760.840.911.021.121.181.25200.240.290.380.470.560.640.680.730.810.890.971.081.191.261.33210.250.300.400.490.590.680.720.770.850.941.021.141.261.331.41220.270.320.420.520.620.710.760.850.941.041.131.271.391.481.56230.280.330.440.540.650.750.800.850.941.041.131.271.391.481.56240.290.350.460.570.680.790.830.890.991.091.181.331.461.551.64250.300.360.480.590.700.820.870.921.031.131.241.391.531.631.72270.330.390.520.640.760.880.941.001.131.231.341.511.671.781.88280.340.410.540.670.790.920.981.041.161.281.401.571.741.851.96290.350.420.560.690.820.951.021.081.211.331.451.631.811.922.04300.360.440.580.720.850.991.051.121.251.381.511.701.882.002.12320.390.470.620.770.911.061.131.201.341.481.621.822.022.152.27340.410.500.660.810.971.131.201.281.431.581.721.942.152.292.43350.430.510.640.841.001.161.241.321.471.631.782.002.222.372.51360.440.520.700.861.031.201.281.361.521.681.832.072.292.442.59380.460.550.730.911.091.261.351.441.611.781.942.192.432.592.75400.490.580.770.961.151.331.421.521.691.872.052.312.572.742.9042


1.011.211.401.501.601.791.972.162.442.712.893.0644.5


1.071.281.491.591.691.902.102.292.592.883.073.2645


1.091.301.511.611.711.922.122.322.622.913.113.3048


1.161.391.611.721.832.052.272.482.813.123.333.5450


1.211.141.681.791.912.142.372.592.933.263.483.7051


1.231.471.711.831.952.182.422.562.993.333.553.7753


1.281.531.781.912.032.272.522.763.113.473.703.9354


1.311.561.821.942.072.322.562.813.183.543.774.0156


1.361.621.892.022.152.412.662.923.303.673.924.1757


1.381.651.922.052.192.452.712.973.363.744.004.2560


1.461.742.022.162.312.582.863.143.553.954.224.4863


1.531.832.132.272.422.723.013.303.734.164.444.7265


1.581.892.202.352.502.813.113.413.854.294.594.8868


1.651.982.302.462.622.933.263.574.044.494.815.1270


1.702.042.372.532.703.033.353.684.164.654.965.2873


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*103 kg/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

 

　　无缝钢管理论重量表大全及计算方法的相关内容就和大家分享到这里了，更多信息请大家继续关注土巴兔学装修。

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(博吴届14755378379)直径48无缝钢管一米理论重量是多少? - ______[答案] 具体要看壁厚和材质. 我给你个20#无缝钢管的吧,单位是KG/m 壁厚 2.5 3 3.5 4 4.5 5.10 重量 2.62 3.11 3.58 4.04 4.49 4.93 8.63

(博吴届14755378379)无缝钢管的重量咋算 - ______ 钢管理论重量:外径—厚度x厚度x0.2466=每米重量 X总米数=总吨位 焊管对照 焊管理论表对照

(博吴届14755378379)求无缝管重量 - ______ 可以先算圆环的面积,即用外圆面积—内圆面积,再乘以长度,这样可以算出体积,最后用体积乘以密度,就是重量了. 3.142*(1.59/2)2—3.142*【(1.59-0.045*2)/2】2=0.21845(m2) 0.21845m2*1.04m=0.22719(m3) 钢材的密度是7850千克/m3 最后的重量:0.22719*7850=1783.442(千克).

(博吴届14755378379)无缝钢管理论重量表是怎样的呢? ______ 无缝钢管理论重量表参数有外径、热轧结构用无缝管的壁厚、每米重量.部分数据如下 22 0.986 1.20 1.41 - - - - - - - 25 1.13 1.39 1.63 1.86 - - - - - - 28 - 1.57 ...

(博吴届14755378379)求无缝钢管的重量公式 ______ 无缝钢管20#的材质,12*7.9,长度为50mm, 如果外径为12mm,内径为7.9mm,则壁厚为2mm,每米重量为0.493kg 现在长度只有50mm,则重量为0.493*0.05=0.02465kg 3.14*(外半径的平方-内半径的平方)*长度*7.8 半径和长度的单位是m,重量单位是吨.

(博吴届14755378379)一米多少公斤?钢管90mm无缝钢管?钢管90mm无缝钢管,壁厚5 ______ 国标无缝钢管每米重量62.5公斤.无缝钢管的每米理论重量是=【外径-壁厚】*壁厚*0.02466=【325-8】*8*0.02466=62.5公斤.无缝钢管每米重量=(外径-壁厚)*壁...

(博吴届14755378379)直径48无缝钢管一米理论重量是多少? - ______ 直径48毫米,壁厚2毫米的无缝钢管每米重量为:2.26公斤. 1、无缝钢管钢材的实际分量是按钢材的公称尺寸和密度(已往称为比重)盘算得出的分量称之为实际分量. 2、这与钢材的长度尺寸、截面面积和尺寸容许偏向有间接干系.因为钢材在制造历程中的容许偏向,因而用公式盘算 的实际分量与实践分量有肯定收支,以是只作为预算时的参考.

(博吴届14755378379)无缝管,Sch 80, 20# DN25的理论重量为?kg/m 理论依据是什么? - ______ 如果执行HG20553-93标准的话,以上无缝钢管的外径壁厚为33.7*4.5, 理论重量为3.24kg/m; 如果执行SH3405-96标准的话,以上无缝钢管的外径壁厚为34*4.5, 理论重量为3.27kg/m.

(博吴届14755378379)DN500无缝钢管一米多重? - ______ 普通碳钢、合金钢无缝钢管理论重量计算公式为: W=0.02466(D-S)S ------钢的密度取7.85kg/dm³ 注释:每米重量kg/m=(外径-壁厚)*壁厚*0.02466 单位取毫米:mm 所以Ф508*10的无缝钢管每米重量为: (508-10)*10*0.02466=122.807公斤/米.

(博吴届14755378379)无缝钢管89乘以0.5公分厚的重量是多少? - ______ 小口径无缝钢管重量计算公式:[(外径-壁厚)*壁厚]*0.02466 = kg/米(每米的重量)