公称直径mmin61/881/4103/8151/2203/42513211/44011/25026521/28039031/210041255150620082501030012350144001501850020550226002465026700287503080032850349003695038100040105042110044115046120048130052135054管外径mm10.2913.7217.1421.3426.6733.442.18.2660.3273.0288.9101.6114.3141.3168.28219.08273.05323.85355.06.4457.2508558.8609.6660.4711.2762812863.6914.4965.210161066.81117.61168.41219.21320.81371.6SCH5SSCH10S1.241.651.651.652.111.652.111.652.771.652.771.652.771.652.772.113.052.113.052.113.052.113.052.773.42.773.42.773.43.43.763.9.573.9.784.194.784.194.784.785.544.785.545.546.35*7.92*7.926.35*7.92*7.92*7.92*7.92*7.92*7.92*7.92*7.92*7.92*7.92SCH10SCH20SCH306.356.356.356.356.356.357.927.927.927.927.927.926.356.356.357.927.927.929.529.529.5212.712.712.712.712.712.77.047.88.3.529.5211.1212.712.714.2715.8815.8815.8815.8815.88表1-2-10 美国标准钢管ANSI B36.10 B36.19SCH40SSTDSch40Sch60Sch80sxs1.731.731.732.412.411.731.731.733.023.022.312.312.313.23.22.772.772.773.733.732.872.872.873.913.913.383.383.384.554.553.563.563.5.854.853.683.683.685.085.083.913.913.915.545.545.165.165.167.017.015.495.495.497.627.625.745.745.748.088.086.026.026.028.568.566.556.556.559.539.537.117.117.1110.9710.978.188.188.1810.3112.712.79.279.279.2712.712.712.79.529.5210.3114.2712.712.7*9.529.5211.1315.0912.712.7*9.529.5212.716.6612.712.7*9.529.5214.2719.0512.712.7*9.529.5215.0920.6212.712.7*9.529.5222.2212.712.7*9.529.5217.4824.6112.712.7*9.529.5212.712.7*9.529.5212.712.7*9.529.5212.712.7*9.529.5217.4812.712.7*9.529.5217.4812.712.7*9.529.5219.0512.712.7*9.529.5212.712.7*9.529.5212.712.7*9.529.5212.712.7*9.529.5212.712.7*9.529.5212.712.7*9.529.5212.712.7*9.5212.7*9.5212.7Sch802.413.023.23.733.914.554.855.085.547.017.628.088.569.5310.9712.715.0917.4819.0521.4423.8226.1928.5830.96Sch100Sch120Sch140Sch160XXS4.785.566.356.357.148.749.5211.1211.1212.714.2718.2621.4425.427.7930.9634.9238.141.2846.0213.4915.8818.2623.0128.5833.3235.7140.4945.2450.0153.9859.547.477.829.099.710.1611.0714.0215.2417.1219.0521.9422.2225.425.415.0918.2621.4423.8326.1929.3632.5434.9238.20.6225.428.5831.7536.5239.4744.4547.6252.3714001500160017001800190020005660687276801422.415241625.61727.21828.81930.42032*9.52*9.52*9.52*9.52*9.52*9.52*9.5212.712.712.712.712.712.712.7
