管壁厚分级表(ANSI标准)
英寸1/81/43/81/23/411-1/41-1/222-1/233-1/2456810121416182022242628303234363840424448inchsizc(内径)DN6DN8DN10DN15DN20DN25DN32DN40DN50DN65DN80DN90DN100DN125DN150DN200DN250DN300DN350DN400DN450DN500DN550DN600DN650DN700DN750DN800DN850DN900DN950DN1000DN1050DN1100DN1150DN1200壁厚标准ODSCHSCHSCHSCHSCHSCHSCHSCHSCHSCHSCHSCH5s10S10203040608010012014016010.3-1.24---1.73-2.42----13.7-1.65---2.24-3.02----17.1-1.65---2.31-3.2----21.31.652.11---2.77-3.73---4.7826.71.652.11---2.87-3.91---5.5633.41.652.77---3.38-4.55---6.3542.21.652.77---3.56-4.85---6.3548.31.652.77---3.68-5.05---7.1460.31.652.77---3.91-5.54---8.7473.02.113.05---5.16-7.01---9.5388.92.113.05---5.49-7.62---11.13101.62.113.05---5.74-8.08----114.32.113.05---6.02-8.58-11.13-13.49141.32.773.4---6.55-9.53-12.70-15.88168.32.773.4---7.11-10.97-14.27-18.26219.12.773.76-6.357.048.1810.3112.7015.0918.2620.6223.01273.13.404.19-6.357..2712.7015.0918.2621.4425.428.58323.93.9.57-6.358.3810.3114.2717.4821.4425.428.5833.32355.53.9.786.357.929.5311.1315.0919.0523.8327.7931.7535.71406.44.194.786.357.929.5312.7016.6621.4426.1930.9636.5340.494574.194.786.357.9211.1314.2719.0523.8329.3634.9339.6745.245084.785.546.359.5312.7015.0920.6226.1932.5438.144.4550.015594.785.546.359.5312.70-22.2328.5834.9341.2847.6353.986105.546.356.359.5314.2717.4824.6130.9638.46.0252.3759.54660--7.9212.7--------771--7.9212.715.88-------7626.357.927.9212.715.88-------813--7.9212.715.8817.48------8--7.9212.715.8817.48------914--7.9212.715.8819.05------965------------1015------------1067------------1118------------1188------------1219------------STDXSXXS1.732.41-2.243.02-2.313.20-2.773.737.472.873.917.823.384.559.093.584.859.703.685.0810.153.915.5411.075.167.0114.025.497.5215.245.748.08-6.028.5617.126.559.5318.057.1110.9721.958.1812.7022.239.2712.7025.409.3512.7025.409.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-9.5312.70-
