SH3405-2017碳素钢合金钢无缝钢管
公称直径 外径 Sch5 Sch10 Sch20 Sch30 Sch40 Sch60 Sch80  Sch100 Sch120 Sch140 Sch160  STD XS XXS 备注
6 10.3 0.28 0.32 0.37 0.47 0.37 0.47
8 13.7 0.49 0.54 0.63 0.80 0.63 0.80
10 17.1 0.63 0.70 0.84 1.10 0.84 1.10
15 21.3 0.80 1.00 1.12 1.27 1.62 1.95 1.27 1.62 2.55
20 26.7 1.02 1.28 1.44 1.69 2.20 2.90 1.69 2.20 3.64
25 33.4 1.29 2.09 2.18 2.50 3.24 4.24 2.50 3.24 5.45
32 42.2 1.65 2.69 2.87 3.39 4.47 5.61 3.39 4.47 7.77
40 48.3 1.90 3.11 3.54 4.05 5.41 7.25 4.05 5.41 9.55
50 60.3 2.39 3.93 4.48 5.44 7.48 11.11 5.44 7.48 13.44
65 73.0 3.69 5.26 8.04 8.63 11.41 14.92 8.63 11.41 20.39
80 88.9 4.52 6.46 9.92 11.29 15.27 21.35 11.29 15.27 27.68
90 101.6 5.18 7.41 11.41 13.57 18.64   13.57 18.64  
100 114.3 5.84 8.37 12.91 16.08 22.32 28.32 33.54 16.08 22.32 41.03
125 141.3 9.46 11.56 21.77 30.97 40.28 49.12 21.77 30.97 57.43
150 168.3 11.31 13.83 28.26 42.56 54.21 67.57 28.26 42.56 79.22
200 219.1 14.78 19.97 33.32 36.82 42.55 53.09 64.64 75.92 90.44 100.93 111.27 42.55 64.64 107.93
250 273.1 22.61 27.79 41.77 51.03 60.31 81.56 96.02 114.76 133.06 155.16 172.34 60.31 81.56 155.16
300 323.9 31.25 35.99 49.73 65.21 79.73 108.96 132.09 159.92 186.98 208.15 238.78 73.88 97.47 186.98
350 355.6 34.34 54.69 67.91 81.33 94.55 126.72 158.11 194.98 224.66 253.58 281.72 81.33 107.40
400 406.4 41.56 62.65 77.83 93.27 123.31 160.13 203.54 245.57 286.66 333.21 365.38 93.27 123.31
450 457 46.79 70.57 87.71 122.38 155.81 205.75 254.57 309.64 363.58 408.28 459.39 105.17 139.16
500 508 59.32 78.56 117.15 155.13 183.43 247.84 311.19 381.55 441.52 508.15 564.85 117.15 155.13
550 559 65.33 86.55 129.14 171.10   294.27 373.85 451.45 527.05 600.67 672.30 129.14 171.10
600 610 82.58 94.53 141.12 209.65 255.43 355.28 442.11 547.74 640.07 720.19 808.27 141.12 187.07
650 660 127.36 202.74 152.88 202.74
700 711 137.32 218.71 272.23 164.86 218.71
750 762 118.34 147.29 234.68 292.20 176.85 234.68
800 813 157.25 250.65 312.17 342.94 188.83 250.65
850 864 167.21 266.63 332.14 364.92 200.82 266.63
900 914 176.97 282.29 351.73 420.45 212.57 282.29
950 965 224.56 298.26
1000 1016 236.54 314.23
1050 1067 248.53 330.21
1100 1118 260.52 346.18
1150 1168 272.27 361.84
1200 1219 284.25 337.81