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公稱通徑 | 外 徑 | 公稱壁厚 T Norminal Wall Thickness | |||||||||||||||||
Norminal Pipe | OD | ||||||||||||||||||
mm | inch | mm | Sch5s | Sch10s | Sch10 | Sch20 | Sch30 | Sch40s | STD | Sch40 | Sch60 | Sch80s | XS | Sch80 | Sch100 | Sch120 | Sch140 | Sch160 | XXS |
6 | 1/8 | 10.3 | — | 1.24 | — | — | — | 1.73 | 1.73 | 1.73 | — | 2.41 | 2.41 | 2.41 | — | — | — | — | — |
8 | 1/4 | 13.7 | — | 1.65 | — | — | — | 2.24 | 2.24 | 2.24 | — | 3.02 | 3.02 | 3.02 | — | — | — | — | — |
10 | 3/8 | 17.1 | — | 1.65 | — | — | — | 2.31 | 2.31 | 2.31 | — | 3.2 | 3.2 | 3.2 | — | — | — | — | — |
15 | 1/2 | 21.3 | 1.65 | 2.11 | — | — | — | 2.77 | 2.77 | 2.77 | — | 3.73 | 3.73 | 3.73 | — | — | — | 4.78 | 7.47 |
20 | 3/4 | 26.7 | 1.65 | 2.11 | — | — | — | 2.87 | 2.87 | 2.87 | — | 3.91 | 3.91 | 3.91 | — | — | — | 5.56 | 7.82 |
25 | 1 | 33.4 | 1.65 | 2.77 | — | — | — | 3.38 | 3.38 | 3.38 | — | 4.55 | 4.55 | 4.55 | — | — | — | 6.35 | 9.09 |
32 | 1 1/4 | 42.2 | 1.65 | 2.77 | — | — | — | 3.56 | 3.56 | 3.56 | — | 4.85 | 4.85 | 4.85 | — | — | — | 6.35 | 9.7 |
40 | 1 1/2 | 48.3 | 1.65 | 2.77 | — | — | — | 3.68 | 3.68 | 3.68 | — | 5.08 | 5.08 | 5.08 | — | — | — | 7.14 | 10.15 |
50 | 2 | 60.3 | 1.65 | 2.77 | — | — | — | 3.91 | 3.91 | 3.91 | — | 5.54 | 5.54 | 5.54 | — | — | — | 8.74 | 11.07 |
65 | 2 1/2 | 73 | 2.11 | 3.05 | — | — | — | 5.16 | 5.16 | 5.16 | — | 7.01 | 7.01 | 7.01 | — | — | — | 9.53 | 14.02 |
80 | 3 | 88.9 | 2.11 | 3.05 | — | — | — | 5.49 | 5.49 | 5.49 | — | 7.62 | 7.62 | 7.62 | — | — | — | 11.13 | 15.24 |
90 | 3 1/2 | 101.6 | 2.11 | 3.05 | — | — | — | 5.74 | 5.74 | 5.74 | — | 8.08 | 8.08 | 8.08 | — | — | — | — | — |
100 | 4 | 114.3 | 2.11 | 3.05 | — | — | — | 6.02 | 6.02 | 6.02 | — | 8.56 | 8.56 | 8.56 | — | 11.13 | — | 13.49 | 17.12 |
125 | 5 | 141.3 | 2.77 | 3.4 | — | — | — | 6.55 | 6.55 | 6.55 | — | 9.53 | 9.53 | 9.53 | — | 12.7 | — | 15.88 | 19.05 |
150 | 6 | 168.3 | 2.77 | 3.4 | — | — | — | 7.11 | 7.11 | 7.11 | — | 10.97 | 10.97 | 10.97 | — | 14.27 | — | 18.26 | 21.95 |
200 | 8 | 219.1 | 2.77 | 3.76 | — | 6.35 | 7.04 | 8.18 | 8.18 | 8.18 | 10.31 | 12.7 | 12.7 | 12.7 | 15.09 | 18.26 | 20.62 | 23.01 | 22.23 |
250 | 10 | 273.1 | 3.4 | 4.19 | — | 6.35 | 7.8 | 9.27 | 9.27 | 9.27 | 12.7 | 12.7 | 12.7 | 15.09 | 18.26 | 21.44 | 25.4 | 28.58 | 25.4 |
300 | 12 | 323.9 | 3.96 | 4.57 | — | 6.35 | 8.38 | 9.53 | 9.53 | 10.31 | 14.27 | 12.7 | 12.7 | 17.48 | 21.44 | 25.4 | 28.58 | 33.32 | 25.4 |
350 | 14 | 355.6 | 3.96 | 4.78 | 6.35 | 7.92 | 9.53 | — | 9.53 | 11.13 | 15.09 | — | 12.7 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | — |
400 | 16 | 406.4 | 4.19 | 4.78 | 6.35 | 7.92 | 9.53 | — | 9.53 | 12.7 | 16.66 | — | 12.7 | 21.44 | 26.19 | 30.96 | 36.53 | 40.49 | — |
450 | 18 | 457.2 | 4.19 | 4.78 | 6.35 | 7.92 | 11.13 | — | 9.53 | 14.27 | 19.05 | — | 12.7 | 23.83 | 29.36 | 34.96 | 39.67 | 45.24 | — |
500 | 20 | 508 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | — | 9.53 | 15.09 | 20.62 | — | 12.7 | 26.19 | 32.54 | 38.1 | 44.45 | 50.01 | — |
550 | 22 | 558.8 | 4.78 | 5.54 | 6.35 | 9.53 | 12.7 | — | 9.53 | — | 22.23 | — | 12.7 | 28.58 | 34.93 | 41.28 | 47.63 | 53.98 | — |
600 | 24 | 609.6 | 5.54 | 6.35 | 6.35 | 9.53 | 14.27 | — | 9.53 | 17.48 | 24.61 | — | 12.7 | 30.96 | 38.89 | 46.02 | 52.37 | 59.54 | — |
650 | 26 | 660.4 | — | — | 7.92 | 12.7 | — | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
700 | 28 | 711.2 | — | — | 7.92 | 12.7 | 15.88 | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
750 | 30 | 762 | 6.35 | 7.92 | 7.92 | 12.7 | 15.88 | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
800 | 32 | 812.8 | — | — | 7.92 | 12.7 | 15.88 | — | 9.53 | 17.48 | — | — | 12.7 | — | — | — | — | — | — |
850 | 34 | 863.6 | — | — | 7.92 | 12.7 | 15.88 | — | 9.53 | 17.48 | — | — | 12.7 | — | — | — | — | — | — |
900 | 36 | 914.4 | — | — | 7.92 | 12.7 | 15.88 | — | 9.53 | 17.48 | — | — | 12.7 | — | — | — | — | — | — |
950 | 38 | 965.2 | — | — | — | — | — | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
1000 | 40 | 1016 | — | — | — | — | — | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
1050 | 42 | 1066.8 | — | — | — | — | — | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
1100 | 44 | 1117.6 | — | — | — | — | — | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
1150 | 46 | 1168.4 | — | — | — | — | — | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |
1200 | 48 | 1219.2 | — | — | — | — | — | — | 9.53 | — | — | — | 12.7 | — | — | — | — | — | — |