美标无缝钢管壁厚等级

公称SCHSCHSCHSCHSCH英寸in外径mm直径DN5S10S10203061/810.29-1.24---81/413.72-1.65---103/817.14-1.65---151/221.341.652.11---203/426.671.652.11---25133.401.652.77---321.1/442.161.652.77---401.1/248.261.652.77---50260.321.652.77---652.1/273.022.113.05---80388.902.113.05---903.1/2101.602.113.05---1004114.302.113.05---1255141.302.773.40---1506168.282.773.40---2008219.082.773.40-6.357.0425010273.053.403.76-6.357.8030012323.853.9.57-6.358.3835014355.603.9.786.357.929.52400106.404.194.786.357.929.5245018457.204.194.786.357.9211.1250020508.004.785.6.359.5212.7055022558.804.785.6.359.5212.7060024609.605.6.356.359.5214.2765026660.40-*7.927.9212.70-70028711.20-*7.927.9212.7015.8875030762.006.35*7.927.9212.7015.8880032812.00-*7.927.9212.7015.8885034863.60-*7.927.9212.7015.80036914.40-*7.927.9212.7015.850365.20-*7.92---1000401016.00-*7.92---1050421066.80-*7.92---1100441117.60-*7.92---1150461168.40-*7.92---1200481219.20-*7.92---1300521320.80-----13501371.60-----1400561422.40-----1500601524.00-----16001625.60-----1700681727.20-----1800721828.80-----1900761930.40-----2000802032.00-----注：1、STD表示标准重量管。 2、×S表示加厚管。 3、××S表示特厚管。

4、≤DN250的管子，SCH40相当于STD管；≤DN200的管子，SCH80相当于×S管。

SCH40S1.731.732.312.772.873.383.563.683.915.165.495.746.026.557.118.1.279.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52---------STD1.731.732.312.772.873.383.563.683.915.615.495.746.026.557.118.1.279.529.529.529.529.529.529.529.529.529.529.529.529.529.529.529.529.529.529.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52*9.52SCH401.731.732.312.772.873.383.563.683.915.165.495.746.026.557.118.1.2710.3111.1312.7014.2715.09-17.48---17.4817.4819.05---------------SCH60--------------10.3112.7014.2715.0916.6619.0520.6222.2224.61---------------------SCH80S2.413.023.203.733.914.5.855.085.7.017.628.088.569.5310.9712.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.70---------×S2.413.023.203.733.914.5.855.085.7.017.628.088.569.5310.9712.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.7012.70SCH802.413.023.203.733.914.5.855.085.7.017.628.088.569.5310.9712.7015.0917.4819.0521.4423.8226.1928.5830.96---------------------SCH100---------------15.0918.2621.4423.8326.1929.3632.34.9238.---------------------SCH120------------11.1212.7014.2718.2621.4425.4027.7930.9634.9238.1041.2846.02---------------------SCH140---------------20.6225.4028.5831.7536.5239.4744.47.6252.37---------------------SCH160---4.785.566.356.357.148.749.5211.12-13.4915.8818.2623.0128.5833.3235.7140.4945.2450.0153.9859.---------------------××S---7.477.829.099.7010.1611.0714.0215.24-17.1219.0521.9422.2225.4025.40---------------------------