鋼管的尺寸與特性

方形結(jié)構(gòu)管材的尺寸與特性（1）方形結(jié)構(gòu)管材的尺寸與特性（2）矩形結(jié)構(gòu)管材的尺寸與特性（1）矩形結(jié)構(gòu)管材的尺寸與特性（2）矩形結(jié)構(gòu)管材的尺寸與特性（3）矩形結(jié)構(gòu)管材的尺寸與特性（4）矩形結(jié)構(gòu)管材的尺寸與特性（5）鋼管的尺寸與特性尺寸每英尺重量水平端面特性公稱直徑In.外徑In.內(nèi)徑In.壁厚In.AIn.2IIn.4SIn.3rIn.標(biāo)準(zhǔn)管1/2.840.622.109.85.250.017.041.2613/41.050.824.1131.13.333.037.071.33411.3151.049.1331.68.494.087.133.42111/41.6601.380.1402.27.669.195.235.54011/21.9001.610.1452.72.799.310.326.62322.3752.067.1543.651.07.666.561.78721/22.8752.469.2035.791.701.531.06.94733.5003.068.2167.582.233.021.721.1631/24.0003.548.2269.112.684.792.391.3444.5004.026.23710.793.177.233.211.5155.5635.047.25814.624.3015.25.451.8866.6256.065.28018.975.5828.18.502.2588.6257.981.32228.558.4072.516.82.941010.75010.020.36540.4811.916129.93.671212.75012.000.37549.5614.627943.84.381/2.840.546.1471.09.320.020.048.2503/41.050.742.1541.47.433.045.085.32111.315.957.1792.17.639.106.161.40711/41.6601.278.1913.00.881.242.291.52411/21.9001.500.2003.631.07.391.412.60522.3751.939.2185.021.48.868.731.76633.5002.900.30010.253.023.892.231.1431/24.0003.364.31812.503.686.283.141.3144.5003.826.33714.984.419.614.271.4855.5634.813.37520.786.1120.77.431.8466.6255.761.43228.578.4040.512.22.1988.6257.625.50043.3912.810624.52.881010.7509.750.50054.7416.121239.43.631212.75011.750.50065.4219.236256.74.3322.3751.503.4369.032.661.311.10.70321/22.8751.771.55213.694.032.872.00.84433.5002.300.60018.585.475.993.421.0544.5003.152.67427.548.1015.36.791.3755.5634.063.75038.5511.333.612.11.7266.6254.897.86453.1615.666.320.02.0688.6256.875.87572.4221.316237.62.76所列截面符合ASTM規(guī)范A53B級(jí)或A501。其他截面均按這些規(guī)范制作。其可供應(yīng)范圍，請(qǐng)?jiān)儐?wèn)制管廠或批發(fā)商。方形結(jié)構(gòu)管材的尺寸與特性（1）尺寸特性**公稱*尺寸壁厚每英尺重量截面積ISrIn.In.Lb.ln.2ln.4ln.3ln.16x16.50001/2103.3030.412001506.29.37503/878.5223.19311166.35.31255/1665.8719.478998.66.3814x14.50001/289.6826.47911135.48.37503/868.3120.161587.95.54.31255/1657.3616.952274.65.5712x12.50001/276.0722.448580.94.66.37503/858.1017.138063.44.72.31255/1648.8614.432454.04.75.25001/439.4311.626544.14.7810x10.62505/876.3322.432164.23.78.50001/262.4618.427154.23.84.37503/847.9014.121442.93.90.31255/1640.3511.918336.73.93.25001/432.639.5915130.13.968x8.62505/859.3217.415338.32.96.50001/248.8514.413132.93.03.37503/837.6911.110626.43.09.31255/1631.849.3690.922.73.12

.25001/425.827.5975.118.83.15.18753/1619.635.7758.214.63.187x7.50001/242.0512.484.624.22.62.37503/832.589.5868.719.62.68.31255/1627.598.1159.517.02.71.25001/422.426.5949.414.12.74.18753/1617.085.0238.511.02.77*指平直邊的外部尺寸**特性是根據(jù)外圓角公稱半徑等于壁厚的兩倍計(jì)算的。方形結(jié)構(gòu)管材的尺寸與特性（2）尺寸特性**公稱*尺寸壁厚每英尺重量截面積ISrIn.In.Lb.ln.2ln.4ln.3In.6x6.50001/235.2410.450.516.82.21.37503/827.488.0841.613.92.27.31255/1623.346.8636.312.12.30.25001/419.025.5930.310.12.33.18753/1614.534.2723.87.932.365x5.50001/228.438.3627.010.81.80.37503/822.376.5822.89.111.86.31255/1619.085.6120.18.021.89.25001/415.624.5916.96.781.92.18753/1611.973.5213.45.361.954x4.50001/221.636.3612.36.131.39.37503/817.275.0810.75.351.45.31255/1614.834.369.584.791.48.25001/412.213.598.224.111.51.18753/169.422.776.593.301.543.5x3.5.31255/1612.703.736.093.481.28.25001/410.513.095.293.021.31.18753/168.152.394.292.451.343x3.31255/1610.583.113.582.391.07.25001/48.812.593.162.101.10.18753/166.872.022.601.731.132.5x2.5.25001/47.112.091.691.35.899

.18753/165.591.641.421.14.9302x2.25001/45.411.59.766.766.694.18753/164.321.27.668.668.726*指平直邊的外部尺寸**特性是根據(jù)外圓角公稱半徑等于壁厚的兩倍計(jì)算的。矩形結(jié)構(gòu)管材的尺寸與特性（1）尺寸特性**公稱*尺寸壁厚每英尺重量截面積X-X軸Y-Y軸IXSxrxIySyryIn.In.Lb.ln.2ln.4ln.3ln.ln.4ln.3ln.20x12.50001/2103.3030.416501657.37750125.04.97.37503/878.5223.112801287.4458397.25.03.31255/1665.8719.410801087.4749582.55.0620x8.50001/289.6826.412701276.9430075.13.38.37503/868.3120.198898.87.0223659.13.43.31255/1657.3616.983883.87.0520250.43.4620x4.50001/276.0722.488988.96.3161.630.81.66.37503/858.1017.169969.96.4050.325.11.72.31255/1648.8614.459659.66.4443.721.81.7418x6.50001/276.0722.481890.96.0514147.22.52.37503/858.1017.164171.36.1311337.62.57.31255/1648.8614.454660.76.1797.032.32.6016x12.50001/289.6826.49621206.04618103.04.84.37503/868.3120.174893.56.1148280.34.90.31255/1657.3616.963579.46.1440968.24.9316x8.50001/276.0722.472290.25.6824461.03.30.37503/858.1017.156570.65.7519348.23.36.31255/1648.8614.448160.15.7916541.23.3916x4.50001/262.4618.448160.25.1249.324.61.64.37503/847.9014.138247.85.2140.420.21.69.31255/1640.3511.932740.95.2535.117.61.7214x10.50001/276.0722.460886.95.2236172.34.02.37503/858.1017.147668.05.2828456.84.08.31255/1648.8614.440557.95.3124248.44.11*指平直邊的外部尺寸**特性是根據(jù)外圓角公稱半徑等于壁厚的兩倍計(jì)算的。

矩形結(jié)構(gòu)管材的尺寸與特性（2）尺寸特性**公稱*尺寸壁厚每英尺重量截面積X-X軸Y-Y軸IXSxrxIySyryIn.In.Lb.ln.2ln.4ln.3ln.ln.4ln.3ln.14x6.50001/262.4618.442660.84.8211137.12.46.37503/847.9014.133748.14.8989.129.72.52x31255/1640.3511.928841.24.9376.725.62.54.25001/432.639.5923733.84.9763.421.12.5714x4.50001/255.6616.433547.84.5243.121.51.62.37503/842.7912.626738.24.6135.417.71.68.31255/1636.1010.623032.84.6530.915.41.71.25001/429.238.5918927.04.6925.812.91.7312x8.62505/876.3322.441869.74.3222155.33.14.50001/262.4618.435358.94.3918846.93.20.37503/847.9014.127946.54.4514937.33.26.31255/1640.3511.923939.84.4912832.03.28.25001/432.639.5919632.64.5210526.33.3112x6.50001/255.6616.428747.84.1996.032.02.42.37503/842.7912.622838.14.2677.225.72.48.31255/1636.1010.619632.64.3066.622.22.51.25001/429.238.5916126.94.3355.218.42.53.18753/1622.186.5212420.74.3742.814.32.5612x4.50001/248.8514.422136.83.9236.918.51.60.37503/837.6911.117829.64.0130.515.21.66.31255/1631.849.3615325.54.0526.613.31.69.25001/425.827.5912721.14.0922.311.11.71.18753/1619.635.7798.216.44.1317.58.751.7412x2.25001/422.426.5992.215.43.744.624.62.837.18753/1617.085.0272.012.03.793.763.76.865*指平直邊的外部尺寸**特性是根據(jù)外圓角公稱半徑等于壁厚的兩倍計(jì)算的。矩形結(jié)構(gòu)管材的尺寸與特性（3）

尺寸特性**公稱*尺寸壁厚每英尺重量截面積X-X軸Y-Y軸IXSxrxIySyryIn.In.Lb.ln.2ln.4ln.3ln.ln.4ln.3ln.10x6.50001/248.8514.418136.23.5580.826.92.37.37503/837.6911.114529.03.6265.421.82.43.31255/1631.849.3612525.03.6556.518.82.46.25001/425.827.5910320.63.6946.915.62.49.18753/1619.635.7779.816.03.7236.512.22.5110x4.50001/242.0512.413627.13.3130.815.41.58.37503/832.589.5811022.03.3925.512.81.63.31255/1627.598.1195.019.13.4322.411.21.66.25001/422.426.5979.315.93.4718.89.391.69.18753/1617.085.0261.712.33.5114.87.391.7210x2.37503/827.488.0875.415.13.064.854.85.775.31255/1623.346.8666.113.23.104.424.42.802.25001/419.025.5955.511.13.153.853.85.830.18753/1614.534.2743.78.743.203.143.14.8588x6.50001/242.0512.410325.82.8965.721.92.31.37503/832.589.5883.720.92.9653.517.82.36.31255/1627.598.1172.418.12.9946.415.52.39.25001/422.426.5960.115.03.0238.612.92.42.18753/1617.085.0246.811.73.0530.110.02.458x4.50001/235.2410.475.118.82.6924.612.31.54.37503/827.488.0861.915.52.7720.610.31.60.31255/1623.346.8653.913.52.8018.19.051.62.25001/419.025.5945.111.32.8415.37.631.65.18753/1614.534.2735.38.832.8812.06.021.68*指平直邊的外部尺寸**特性是根據(jù)外圓角公稱半徑等于壁厚的兩倍計(jì)算的。矩形結(jié)構(gòu)管材的尺寸與特性（4）尺寸特性**公稱*尺寸壁厚每英尺重量截面積X-X軸Y-Y軸IXSxrxIySyryln.ln.Lb.ln.2ln.4ln.3ln.ln.4ln.3ln.

8x3.37503/824.937.3351.012.72.6410.46.921.19.31255/1621.216.2344.711.22.689.256.161.22.25001/417.325.0937.69.402.727.905.261.25.18753/1613.253.8929.67.402.766.314.211.278x2.37503/822.376.5840.110.02.473.853.85.765.31255/1619.085.6135.58.872.513.523.52.792.25001/415.624.5930.17.522.563.083.08.819.18753/1611.973.5223.95.972.602.522.52.8477x5.50001/235.2410.463.518.12.4837.214.91.90.37503/827.488.0852.214.92.5430.812.31.95.31255/1623.346.8645.513.02.5826.910.81.98.25001/419.025.5938.010.92.6122.69.042.01.18753/1614.534.2729.88.502.6417.77.102.047x4.37503/824.937.3344.012.62.4518.19.061.57.31255/1621.216.2338.511.02.4916.07.981.60.25001/417.325.0932.39.232.5213.56.751.63.18753/1613.253.8925.47.262.5510.75.341.667x3.37503/822.376.5835.710.22.339.086.051.18.31255/1619.085.6131.59.002.378.115.411.20.25001/415.624.5926.67.612.416.954.631.23.18753/1611.973.5221.16.022.455.573.711.266x4.50001/228.438.3635.311.82.0618.49.211.48.37503/822.376.5829.79.902.1315.67.821.54.31255/1619.085.6126.28.722.1613.86.921.57.25001/415.624.5922.17.362.1911.75.871.60.18753/1611.973.5217.45.812.239.324.661.63*指平直邊的外部尺寸**特性是根據(jù)外圓角公稱半徑等于壁厚的兩倍計(jì)算的。矩形結(jié)構(gòu)管材的尺寸與特性（5）尺寸特性**公稱*尺寸壁厚每英尺重量截面積X-X軸Y-Y軸IXSxrxIySyryIn.In.Lb.ln.2ln.4ln.3ln.ln.4ln.3ln.6x3.37503/819.825.8323.87.922.027.785.191.16.31255/1616.964.9821.17.032.066.984.651.18

.25001/413.914.0917.95.982.096.004.001.21.18753/1610.703.1414.34.762.134.833.221.246x2.37503/817.275.0817.85.941.872.842.84.748.31255/1614.834.3616.05.341.922.622.62.775.25001/412.213.5913.84.601.962.312.3