管道壁厚对照表

2024-01-18 来源：星星旅游

表3-2 碳素钢、合金钢无缝钢管公称外径直径mmDN101715222027253432424048506065768089100114125140150168200219250273300325350356400406450457500508550559600610SCH20mmkg/mmmSCH30kg/m壁厚及理论质量SCH40mmkg/m2.50.893.01.413.01.783.52.633.53.334.04.344.05.525.08.755.511.336.015.986.521.407.027.798.041.639.561.7310.077.6811.093.5813.0125.9914.0152.9415.0182.3617.0227.2218.0262.78SCH60mmkg/mmm3.54.04.04.55.05.05.57.07.58.59.511.013.015.017.019.022.024.026.028.032.0SCH80kg/m1.171.782.273.274.565.307.3911.9115.0722.1130.5742.5966.0495.43129.12157.90208.33256.27309.04366.64456.11SCH100mmkg/mSCH120

3.54.54.55.05.05.56.56.56.58.08.08.09.59.59.54.887.939.3813.4416.6520.0434.0642.7251.0568.6578.5288.58116.78128.73140.686.57.08.08.59.59.511.013.013.014.025.8936.6052.2866.3481.1792.89120.98158.69175.04205.765.06.06.57.08.09.510.013.014.015.017.019.020.022.025.06.7810.3613.2218.4726.0437.1351.5483.35107.37126.14163.08205.22240.68291.33360.6515.018.022.024.026.030.032.035.038.075.46113.19164.38196.49243.64315.89375.62452.26536.01无缝钢管

SCH120mmkg/m壁厚及理论质量SCH140mmkg/mSCH160mmkg/m5.05.56.56.57.08.59.511.014.016.018.024.028.034.036.040.045.050.054.060.02.102.924.415.697.0810.7915.5821.1634.5248.9366.58115.41169.17244.00284.08361.02457.20564.71672.48813.79XXSmm7.58.09.010.010.011.014.015.017.019.022.023.025.026.0kg/m2.683.755.557.899.3713.2921.4027.3740.6656.6979.21111.17152.89191.717.08.09.011.013.014.018.022.025.028.032.035.038.042.045.09.1513.4217.7627.9440.7153.1789.22136.17184.95226.48295.13364.23440.43535.47626.9820.025.028.032.036.040.045.048.052.098.15152.89205.07255.67328.47411.33513.79604.86715.53

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管道壁厚对照表