公称直径_DN外径Sch.5SSch.10SSch.10mmABmmkg/mmmkg/mmmkg/m60.12510.21.00.231.20.2780.2513.51.20.361.60.47100.37517.21.20.471.60.62150.521.31.60.782.00.95200.7526.91.61.02.01.2325133.71.61.272.92.2(32)1.2542.41.61.612.92.82401.548.31.61.842.93.2550260.31.62.322.94.1(65)2.576.12.03.653.25.7580388.92.04.293.26.7610041142.05.543.28.76(125)51402.99.783.612.0815061682.911.833.614.6220082192.915.464.021.2225010273.03.623.924.026.5330012323.94.031.554.535.4435014355.64.034.685.043.236.354.2740016406.44.039.695.049.496.362.1645016457.04.044.685.055.736.370.0250020508.05.062.025.669.386.377.94(550)22559.05.068.315.676.426.385.8760024610.05.683.476.393.796.393.70注：①壁厚系列号（Sch.NO.)后缀加S者，仅用于奥氏体不锈钢钢管。②本表可用于无缝或焊接钢管。③尽可能不选用括号内的规格。HG20553Ia系列钢管的尺寸和理论重壁厚和理论总量Sch20Sch.30Sch.40SSch.40Sch.6mmkg/mmmkg/mmmkg/mmmkg/mmm1.80.371.80.371.80.522.30.642.30.852.30.852.91.322.91.322.91.722.91.723.22.413.22.413.63.443,63.443.63.973.63.973.24.514.05.554.05.554.57.955.08.775.08.774.59.375.611.55.611.505.013.486.316.786.316.785.016.616.320.726.320.725.622.477.128.227.128.226.333.067.137.128.041.658.041.6510.06.341.438.052.288.857.338.857.3312.56.349.348.868.3810.077.4110.077.4114.28.068.5710.085.2210.085.2211.093.4816.08.078.610.097.7510.097.7512.5121.4217.58.088.5811.0120.9810.0110.2314.2155.0620.010.0122.8112.5152.7410.0122.8116.0194.1220.010.0135.3812.5168.4610.0135.38————25.010.0147.9614.2208.6310,0147.9617.5255.6925.0尺寸和理论重量Sch.60Sch.80SSch.80Sch.100Sch.120kg/mmmkg/mmmkg/mmmkg/mmmkg/m2.30.452.30.452.90.762.90.763.21.103.21.103.61.573.61.5742.264.02.264.53.244.53.245.04.615.04.615.05.345.05.345.67.555.67.557.112.087.112.088.015.968.015.588.822.898.822.8911.028.0210.031.9810.031.9812.539.2111.042.6711.042.6714.253.9651.5612.563.6812.563.6816.080.1417.587.0080.3012.580.3016.0101.0417.5110.2622.2137.30108.4512.595.9917.5132.2322.2160.1725.0184.27133.9912.5105.7620.0165.5225.0203.8128.0226.20167.3312.5121.4222.2210.3328.0261.2830.0278.45215.5312.5137.0225.0266.3330.0315.8936.0373.75240.6812.5152.7428.0331.4332.0375.6240.0461.64329.2112.5168.4628.0366.6436.0464.3040.0511.94360.6512.5184.1832.0456.1140.0562.2545.0626.98Sch.140Sch.160mmkg/mmmkg/m4.51.865.62.946.34.266.35.617.17.218.811.1810.016.3011.021.1314.235.0516.048.8117.565.0820.098.2022.2107.7925.0137.4828.0169.1728.0204.3132.0230.3432.0255.3636.0283.7336.0328.8340.0361.4240.0411.3345.0457.2045.0513.7950.0564.7150.0627.6055.0683.5855.0752.7560.0813.78
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