壁厚表 Wall Thickness Schedule
公称通径外径NominalOutsidPipeeSizeDiametDN(inch)er O.DSch5sSch10sSch10Sch20Sch40s1/8\"1/4\"3/8\"1/2\"3/4\"1\"1.1/4\"1.1/2\"2\"2.1/2\"33.1/2\"4\"5\"6\"8\"10\"12\"10.313.717.121.326.733.442.248.360.37388.9101.6114.3141.3168.3219.1273.0323.9------1.651.651.651.651.651.652.112.112.112.112.772.77------1.241.651.652.112.112.772.772.772.773.053.053.053.403.403.40------------------------------------------------------------------------------1.732.242.312.772.873.383.563.683.915.165.495.746.026.557.11------公称壁厚STDSch401.732.242.312.772.873.383.563.683.915.165.495.746.026.557.118.1.2710.31Sch60Sch80sSch80------------------------------10.3112.714.272.413.023.23.733.914.554.855.085.547.017.628.088.569.5310.9712.715.0917.472.413.023.23.733.914.554.855.085.547.017.628.088.569.5310.9712.715.0917.47XS2.413.023.23.733.914.554.855.085.547.017.628.088.569.5310.9712.715.0917.47Sch100Sch120Sch140Sch160xxs------7.477.829.099.710.1511.0714.0215.24---17.1219.0521.9522.2225.425.41.732.242.312.772.873.383.563.683.915.165.495.746.026.557.11------------------------------------------------------------11.1312.714.27------------------------------------4.785.566.356.357.148.749.5311.13---13.4915.8818.2623.0128.5833.3415.0918.2620.6218.2621.4421.4425.425.428.28注：Sch5s,10s, 40s, 80s用于不锈钢管件
