| HG20553Ia-2011奥氏体不锈钢管 | |||||||
| 公称直径 | NPS | 外径 | SCH5S | SCH10S | SCH40S | SCH80S | 备注 |
| 6 | 1/8 | 10.2 | 一 | 0.27 | 0.37 | 0.45 | |
| 8 | 1/4 | 13.5 | 一 | 0.47 | 0.64 | 0.76 | |
| 10 | 3/8 | 17.2 | 一 | 0.62 | 0.85 | 1.1 | |
| 15 | 1/2 | 21.3 | 0.78 | 0.95 | 1.32 | 1.57 | |
| 20 | 3/4 | 26.9 | 1 | 1.23 | 1.72 | 2.26 | |
| 25 | 1 | 33.7 | 1.27 | 1.99 | 2.41 | 3.24 | |
| 32 | 1.25 | 42.4 | 1.61 | 2.82 | 3.44 | 4.61 | |
| 40 | 1.5 | 48.3 | 1.84 | 3.25 | 3.97 | 5.34 | |
| 50 | 2 | 60.3 | 2.32 | 4.11 | 5.55 | 7.55 | |
| 65 | 2.5 | 76.1 | 3.65 | 5.75 | 8.77 | 12.08 | |
| 80 | 3 | 88.9 | 4.29 | 6.76 | 11.50 | 15.96 | |
| 100 | 4 | 114.3 | 5.54 | 8.77 | 16.78 | 22.90 | |
| 125 | 5 | 139.7 | 9.78 | 12.08 | 20.73 | 31.99 | |
| 150 | 6 | 168.3 | 11.83 | 14.62 | 28.23 | 42.67 | |
| 200 | 8 | 219.1 | 15.46 | 21.22 | 41.65 | 63.69 | |
| 250 | 10 | 273 | 23.92 | 26.54 | 57.34 | 80.30 | |
| 300 | 12 | 323.9 | 31.56 | 35.45 | 77.41 | 95.99 | |
| 350 | 14 | 355.6 | 34.68 | 43.23 | 85.23 | 105.77 | |
| 400 | 16 | 406.4 | ##### | 49.50 | 97.76 | 121.43 | |
| 450 | 18 | 457 | 44.69 | 55.73 | 110.24 | 137.03 | |
| 500 | 20 | 508 | 62.02 | 69.38 | 122.81 | 152.75 | |
| 550 | 22 | 559 | 68.31 | 76.43 | 一 | 一 | |
| 600 | 24 | 610 | ##### | 93.80 | 147.96 | 184.19 | |