| Pipe Sizes | O.D In Inches | Pipe Schedules | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 5s | 5 | 10s | 10 | 20 | 30 | 40s & Std | 40 | 60 | 80s & E.H. | 80 | 100 | 120 | 140 | 160 | Dbl. E.H. | ||
| 10 | 10.750 | .134 15.19 | .134 15.19 | .165 18.65 | .165 18.70 | .250 28.04 | .307 34.24 | .365 40.48 | .365 40.48 | .500 54.74 | .500 54.74 | .593 64.33 | .718 76.93 | .843 89.20 | 1.000 104.1 | 1.125 115.7 | - |
| 12 | 12.750 | .156 21.07 | .165 22.18 | .180 24.16 | .180 24.20 | .250 33.38 | .330 43.77 | .375 49.56 | .406 53.53 | .562 73.16 | .500 65.42 | .687 88.51 | .843 107.2 | 1.000 125.5 | 1.125 139.7 | 1.312 160.3 | - |
| 14 | 14.000 | .156 23.07 | - | .188 27.73 | .250 36.71 | .312 45.68 | .375 54.57 | .375 54.57 | .437 63.37 | .593 84.91 | .500 72.09 | .750 106.1 | .937 130.7 | 1.093 150.7 | 1.250 170.2 | 1.406 189.1 | - |
| 16 | 16.000 | .165 27.90 | - | .188 31.75 | .250 42.05 | .312 52.36 | .375 62.58 | .375 62.58 | .500 82.77 | .656 107.5 | .500 82.77 | .843 136.5 | 1.031 164.8 | 1.218 192.3 | 1.437 223.5 | 1.593 245.1 | - |
| 18 | 18.000 | .165 31.43 | - | .188 35.73 | .250 47.39 | .312 59.03 | .437 52.06 | .375 70.59 | .562 104.8 | .750 138.2 | .500 93.45 | .937 170.8 | 1.156 208.0 | 1.375 244.1 | 1.562 274.2 | 1.781 308.5 | - |
| 20 | 20.000 | .188 39.78 | - | .218 46.05 | .250 52.73 | .375 78.60 | .500 104.1 | .375 78.60 | .593 122.9 | .812 166.4 | .500 104.1 | 1.031 208.9 | 1.280 265.1 | 1.500 296.4 | 1.750 341.1 | 1.968 397.0 | - |