不锈钢管英寸对照表.pdf

不锈钢管尺寸对照表(美标 ANSI- 日标 JIS-德标 DIN- 英标 BS-韩标 KS)[编辑：上海不锈钢网] [ 日期： 2009-11-20 14:50:17] [ 热度： 1102] Dimensions for ASME/ANSI Standards Unit:mm B16.9 B16.28 B36.10 Nominal pipe Size(NPS) Outside Diameter Nominal Wall Thickness Sch5s S CH10S Sch20 Sch30 Sch40 STD Sch80 XS Sch160 XXS 8 1/4 13.7 0.54 - 1.65 - 1.85 2.24 2.24 3.02 3.02 - - 10 3/8 17.1 0.675 - 1.65 - 1.85 2.31 2.31 3.20 3.20 - - 15 1/2 21.3 0.84 1.65 2.11 - 2.41 2.77 2.77 3.73 3.73 4.78 7.47 20 3/4 26.7 1.05 1.65 2.11 - 2.41 2.87 2.87 3.91 3.91 5.56 7.82 25 1 33.4 1.32 1.65 2.77 - 2.90 3.38 3.38 4.55 4.55 6.35 9.09 32 1.1/4 42.2 1.66 1.65 2.77 - 2.97 3.56 3.56 4.85 4.85 6.35 9.70 40 1.1/2 48.3 1.90 1.65 2.77 - 3.18 3.68 3.68 5.08 5.08 7.14 10.15 50 2 60.3 2.38 1.65 2.77 - 3.18 3.91 3.91 5.54 5.54 8.74 11.07 65 2.1/2 73.0 2.88 2.11 3.05 - 4.78 5.16 5.16 7.01 7.01 9.53 14.02 80 3 88.9 3.50 2.11 3.05 - 4.78 5.49 5.49 7.62 7.62 11.13 15.24 90 3.1/2 101.6 4.00 2.11 3.05 - 4.78 5.74 5.74 8.08 8.08 - - 100 4 114.3 4.50 2.11 3.05 - 4.78 6.02 6.02 8.56 8.56 13.49 17.12 125 5 141.3 5.56 2.77 3.40 - - 6.55 6.55 9.53 9.53 15.88 19.05 150 6 168.3 6.62 2.77 3.40 - - 7.11 7.11 10.97 10.97 18.26 21.96 200 8 219.1 8.62 2.77 3.76 6.35 7.04 8.18 8.18 12.70 12.70 23.01 22.23 250 10 273.0 10.75 3.40 4.19 6.35 7.80 9.27 9.27 15.09 12.70 28.58 25.40 300 12 323.8 12.75 3.96 4.57 6.35 8.38 10.13 9.53 17.48 12.70 33.32 25.40 350 14 355.6 14 3.96 4.78 7.92 9.53 11.13 9.53 19.05 12.70 35.71 - 400 16 406.4 16 4.19 4.78 7.92 9.53 12.70 9.53 21.44 12.70 40.49 - 450 18 457 18 4.19 4.78 7.92 11.13 14.27 9.53 23.83 12.70 45.24 - 500 10 508 20 4.78 5.54 9.53 12.70 15.09 9.53 26.19 12.70 50.01 - 550 22 559 22 4.78 5.54 9.53 12.70 - 9.53 28.58 12.70 53.98 - 600 24 610 24 5.54 6.35 9.53 14.27 17.48 9.53 30.96 12.70 59.54 - 650 *26 660 26 - - - - - 9.53 - 12.70 -- 700 *28 711 28 - - - - - 9.53 - 12.70 -- 750 *30 762 30 - - - - - 9.53 - 12.70 -- 800 *32 813 32 - - - - - 9.53 - 12.70 -- 850 *34 864 34 - - - - - 9.53 - 12.70 -- 900 *36 914 36 - - - - - 9.53 - 12.70 -- 950 *38 965 38 - - - - - 9.53 - 12.70 -- 1000 *40 1016 40 - - - - - 9.53 - 12.70 -- 1050 *42 1067 42 - - - - - 9.53 - 12.70 -- 1100 *44 1118 44 - - - - - 9.53 - 12.70 -- 1150 *46 1168 46 - - - - - 9.53 - 12.70 -- 1200 *48 1219 48 - - - - - 9.53 - 12.70 -- 1300 *52 1321 52 - - - - - 9.53 - 12.70 -- 1400 *56 1422 56 - - - - - 9.53 - 12.70 -- 1500 *60 1524 60 - - - - - 9.53 - 12.70 -- Dimensions for JIS and KS Standards JIS B2311/KS B1522 JIS B2312/KS B1541 JIS B2313/KS B1543 Nominal Pipe Size(NPS) Outside Diameter SPP/SGP LG STD XS A B JIS/KS W.T I.D W.T I.D W.T I.D W.T I.D 15 1/2 21.7 2.8 16.1 - - - - - - 20 3/4 27.2 2.8 21.6 - - - - - - 25 1 34.0 3.2 27.6 - - - - - - 32 1.1/4 42.7 3.5 35.7 - - - - - - 40 1.1/2 48.6 3.5 41.6 - - - - - - 50 2 60.5 3.8 52.9 - - - - - - 65 2.1/2 76.3 4.2 67.9 - - - - - - 80 3 89.1 4.2 80.7 - - - - - - 90 3.1/2 101.6 4.2 93.2 - - - - - - 100 4 114.3 4.5 105.3 - - - - - - 125 5 139.8 4.5 130.8 - - - - - - 150 6 165.2 5.0 155.2 5.0 155.2 - - - - 200 8 216.3 5.8 204.7 5.8 204.7 - - - - 250 10 267.4 6.6 254.2 6.6 254.2 - - - - 300 12 318.5 6.9 304.7 6.9 304.7 - - - - 350 14 355.6 7.9 339.8 7.9 339.8 9.5 336.6 12.7 330.2 400 16 406.4 7.9 390.6 7.9 390.6 9.5 387.4 12.7 381.0 450 18 457.2 7.9 441.4 7.9 441.4 9.5 438.2 12.7 431.8 500 20 508.0 7.9 492.2 7.9 492.2 9.5 489.0 12.7 482.6 550 22 558.8 -- -- 7.9 543.0 9.5 539.8 12.7 533.4 600 24 609.6 -- -- 7.9 593.8 9.5 590.6 12.7 584.2 650 *26 660.6 7.9 644.8 - - - - - - 700 *28 711.2 7.9 695.4 - - - - - - 750 *30 762.0 7.9 746.2 - - - - - - 800 932 812.8 7.9 797.0 - - - - - - 850 *34 863.6 7.9 847.8 - - - - - - 900 *36 914.4 7.9 898.6 - - - - - - 950 *38 865.2 7.9 849.4 - - - - - - 1000 *40 1016.0 7.9 1000.2 - - - - - - 1050 *42 1066.8 7.9 1051.0 - - - - - - 1100 *44 1117.6 7.9 1101.8 - - - - - - 1150 *46 1168.4 7.9 1152.6 - - - - - - 1200 *48 1219.2 7.9 1203.4 - - - - - - 1250 *50 1270.0 7.9 1254.2 - - - - - - 1300 *52 1320.8 7.9 1305.0 - - - - - - 1350 *54 1371.6 7.9 1355.8 - - - - - - 1400 *56 1422.4 7.9 1406.6 - - - - - - Dimensions for DIN, EN & BS Standards DIN2605 EN10253 BS1965 Nominal Pipe Size(NPS) O.D. (DIN2605 & EN10253) O.D. (BS1965) Wall Thickness, s, For SeriesThickness (BS1965) A B 1 2 3 4 5 1/2 15 21.3 - 1.6 - 2.0 3.2 4.0 - 3/4 20 26.9 - 1.6 - 2.3 3.2 4.0 - 1 25 33.7 34.1 2.0 - 2.6 3.2 4.0 4.0 1.1/4 32 42.4 42.8 2.0 - 2.6 3.6 4.0 4.0 1.1/2 40 48.3 48.4 2.0 - 2.6 4.0 5.0 4.0 2 50 60.3 60.3 2.0 - 2.9 4.5 5.6 4.5 2.1/2 65 76.1 76.2 2.3 - 2.9 5.0 7.1 4.5 3 80 88.9 89.9 2.3 - 3.2 5.6 8.0 5.0 3.1/2 90 101.6 101.6 - - - - - 5.0 4 100 114.3 114.3 2.6 - 3.6 6.3 8.8 5.4 5 125 139.7 159.4 2.6 - 4.0 6.3 10.0 5.4 6 150 168.3 165.1 2.6 4.0 4.5 7.1 11.0 5.4 8 200 219.1 219.1 2.9 4.5 6.3 8.0 12.5 6.3 10 250 273.0 273.1 2.9 5.0 6.3 8.8 - 6.3 12 300 323.9 323.8 2.9 5.6 7.1 10.0 - 7.1 14 350 355.6 355.6 3.2 。