工业管道 sch壁厚等级对比表(53 页)Good is good, but better carries it.精益求精，善益求善。C·SH5s、10s、40s、80s 用于不锈钢管件。·SCH5s、10s、40s、80s applies for stainless steel.公称通径Nominal Pipe Size外径Outside Diameter公称壁厚 TNorminal Wall ThicknessNPSDNDSCH5sSCH10sSCH10SCH20SHC30SCH40sSTDSCH40SCH60SCH80sXSSCH80SCH100SCH120SCH104SCH160XXS1/81/43/8 6810 10.313.717.1 ---------1.241.651.65 ---------------------------1.732.242.31 1.732.242.311.732.242.31 ---------2.413.023.20 2.413.023.20 2.413.023.20 ---------------------------------------------1/23/41 152025 21.326.733.41.651.651.65 2.112.112.77 ---------------------------2.772.873.38 2.772.873.38 2.772.873.38 ---------3.733.914.55 3.733.914.55 3.733.914.55 ---------------------------4.785.566.35 7.477.829.09 3242.21.652.77---------3.563.563.56---4.854.854.85---------6.359.7011/411/224050 48.360.3 1.651.652.772.77 ------------------3.683.91 3.683.91 3.683.91 ------5.085.54 5.085.54 5.085.54 ------------------7.148.74 10.1511.07 21/2331/2 658090 73.088.9101.62.112.112.11 3.053.053.05 ---------------------------5.165.495.74 5.165.495.74 5.165.495.74---------7.017.628.08 7.017.628.08 7.017.628.08 ---------------------------9.5311.13--- 14.0215.24--- 456 100125150 114.3141.3168.32.112.772.77 3.053.403.40 ---------------------------6.026.557.11 6.026.557.11 6.026.557.11 ---------8.569.5310.97 8.569.5310.97 8.569.5310.97 ---------11.1312.7014.27 ---------13.4915.8818.26 17.1219.0521.95 81012 200250300 219.1273.1323.9 2.773.403.96 3.764.194.57 ---------6.356.356.35 7.047.808.38 8.189.279.53 8.189.279.53 8.189.2710.31 10.3112.7014.27 12.7012.7012.70 12.7012.7012.70 12.7015.0917.48 15.0918.2621.44 18.2621.4425.40 20.6225.4028.58 23.0128.5833.32 22.2325.4025.40 141618 350400450 355.6406.4457.2 3.964.194.194.784.784.78 6.356.356.35 7.927.927.92 9.539.5311.13 ---------9.539.539.53 11.1312.7014.2715.0916.6619.05 ------...
