壁厚表

公称通径NorminalPipe SizeDN外径Outside DiameterA系列Series A1520253240506580901001251502002503003504004505005506006507007508008509009501000105011001150120021.326.933.742.448.360.376.188.9101.6114.3139.7168.3219.1273323.9355.06.4457.25085596106607117628131496510161067111811681220B系列Series B18253238455776---1081331592192733253774278529---630---720---820---920---1020---1120---1220公 称 壁 厚 TNorminal Wall Thicknesssch5s1.61.61.61.61.61.622222.92.92.93.444555.6------------------------------------sch10s2.12.12.82.82.82.833333.43.4444.55555.65.66.3------------------------------------sch20s2.62.63.23.23.23.63.44556.36.36.38888------------------------------------------LG---------------------------------------------888888888888888888sch20---------------3.24.54.54.5555.66.36.36.388810------------------------------------------sch30------------------------------------7.188.810101112.5------------------------------------------STD---------------------------------------------101010101010101010101010101010101010sch402.92.93.23.63.55.65.65.96.37.188.8101112.514.216---17.5------------------------------------sch60------------------------------------1012.514.21617.52020------------------------------------------xs---------------------------------------------131313131313131313131313131313131313sch803.4.5555.67.1888.81011.112.51617.52022.225283032sch100------------------------------------1617.522.225.8283032sch120---------------------------1112.514.217.522.225283030sch140------------------------------------202528323045sch1604.55.66.36.37.18.8101112.514.21617.522.22832304550注：1、sch5s、10s、40s、80s用于不锈钢管件2、GB 12459为无缝对焊管件标准，GB/T 13401为钢板制对焊管件标准。壁厚表 ANSI/ASME B36.10M、B36.19M

公称通径NorminalPipe SizeDN(in.)1/81/43/81/23/411¼1½22½33½456810121416182022242628303234363840424448外径OutsideDiameterD10.313.717.121.326.733.442.248.360.37388.9101.6114.3141.3168.3219.1273.1323.9355.06.4457.2508558.8609.6660.4711.2762812.8863.6914.4965.210161066.81117.61168.41219.2sch5s---------1.651.651.651.651.651.652.112.112.112.112.772.772.773.43.963.9.194.194.784.785.54------6.35---------------------------sch10s1.241.651.652.112.112.772.772.772.773.053.053.053.053.43.43.7.194.574.784.784.785.545.546.35------7.92---------------------------sch10------------------------------------------------------6.356.356.356.356.356.357.927.927.927.927.927.92------------------sch20---------------------------------------------6.356.356.357.927.927.929.539.539.5312.712.712.712.712.712.7------------------sch30---------------------------------------------7.047.88.3.539.5311.1312.712.714.27---15.8815.8815.8815.8815.88------------------sch40s1.732.242.312.772.873.383.563.683.915.165.495.746.026.557.118.1.279.53---------------------------17.4817.4819.05------------------STD1.732.242.312.772.873.383.563.683.915.165.495.746.026.557.118.1.279.539.539.539.539.539.539.539.539.539.539.539.539.539.539.539.539.539.539.53公称壁厚TNorminal Wall Thicknesssch401.732.242.312.772.873.383.563.683.915.165.495.746.026.557.118.1.2710.3111.1312.714.2715.09---17.48---------17.4817.4819.05------------------sch60---------------------------------------------10.3112.714.2715.0916.6619.0520.6222.2324.61------------------------------------sch80s2.413.023.23.733.914.554.855.085.547.017.628.088.569.5310.9712.712.712.7------------------------------------------------------XS2.413.023.23.733.914.554.855.085.547.017.628.088.569.5310.9712.712.712.712.712.712.712.712.712.712.712.712.712.712.712.712.712.712.712.712.712.7sch802.413.023.23.733.914.554.855.085.547.017.628.088.569.5310.9712.715.0917.4819.0521.4423.8326.1928.5830.96sch100---------------------------------------------15.0918.2621.4423.8326.1929.3632.5434.9338.sch120------------------------------------11.1312.714.2718.2621.4425.427.7930.9634.9338.141.2846.02sch140---------------------------------------------20.6225.428.5831.7536.5339.6744.4547.6352.37sch160---------4.785.566.356.357.148.749.5311.13---13.4915.8818.2623.0128.5833.3235.7140.4945.2450.0153.9859.54XXS---------7.477.829.099.710.1511.0714.0215.24---17.1219.0521.9522.2325.425.4注：sch5s、10s、40s、80s用于不锈钢管件。