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Jan 03, 2020

钢管尺寸

基于 ASTM A53 - 黑色和热浸镀、镀锌、焊接和无缝钢管标准规范。

管道尺寸
(在)
直径
(在)
标称厚度
(在)

横向区域
(在2)
管道长度
(英尺每平方英尺表面)
体积
(英尺3/英尺)
重量每英寸螺钉的螺纹数
外部的内部的外部的内部的钢外表面
(英尺)
内表面
(英尺)
(磅/英尺)(公斤/米)
1/80.4050.270.070.130.060.079.4314.200.00040.240.3627
¼0.5400.360.090.230.100.137.0710.490.00070.420.6318
3/80.6750.490.090.360.190.175.667.750.00130.570.8418
½0.8400.620.110.550.300.254.556.140.00210.851.2614
¾1.0500.820.110.870.530.333.644.640.00371.131.6814
11.3151.050.131.360.860.492.903.640.00601.682.5011 ½
1 ¼1.6601.380.142.161.500.672.302.770.01042.273.3811 ½
1 ½1.9001.610.152.842.040.802.012.370.01412.724.0411 ½
22.3752.070.154.433.361.081.611.850.02333.655.4311 ½
2 ½2.8752.470.206.494.791.701.331.550.03335.798.628
33.5003.070.229.627.392.231.091.250.05137.5811.278
3 ½4.0003.550.2312.569.892.680.951.080.06879.1113.568
44.5004.030.2415.9012.733.170.850.950.088410.7916.068
55.5635.050.2624.3020.004.300.690.760.138914.6121.748
66.6256.070.2834.4728.895.580.580.630.200618.9728.238
88.6257.980.3258.4250.028.400.440.480.355228.5542.498
1010.75010.020.3790.7678.8511.900.360.380.547640.4860.248
1212.75011.940.41127.64111.9015.740.300.320.776353.6079.778
1414.00013.130.44153.94135.3018.640.270.280.935463.0093.758
1616.00015.000.50201.05176.7024.350.240.251.223078.00116.088
1818.00016.880.56254.85224.0030.850.210.231.5550105.00156.268
2020.00018.810.59314.15278.0036.150.190.201.9260123.00183.058
2424.00022.630.69452.40402.1050.300.160.172.7930171.00254.488













ASTM A53 管道 - 也称为 ASME SA53 管道 - 适用于机械和压力应用。 可用于蒸汽、水、煤气和空气管路。 适用于卷绕、弯曲、翻边等焊接成型。

  • 1 英寸2= 645.2 毫米2= 6.452 厘米2 = 6.452x10-4 m2

  • 1 英尺(英尺)= 0.3048 m


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