Pipe Size and Schedule
ASTM Scheduled Sizes - Dimensions and Weight
| Nominal Pipe Size (mm/ inch) |
OD (mm) |
Schedule Wall Thickness (mm) / Weight (kg/m) | |||||||||||||
| Sch. 5 |
Sch. 10 |
Sch. 20 |
Sch. 30 |
STD | Sch. 40 |
XS | Sch. 60 |
Sch. 80 |
Sch. 100 |
Sch. 120 |
Sch. 140 |
Sch. 160 |
XXS | ||
| 6 | 10.3 | - | 1.24 | - | 1.45 | 1.73 | 1.73 | 2.41 | - | 2.41 | - | - | - | - | - |
| 1/8 | - | 0.28 | - | 0.32 | 0.37 | 0.37 | 0.47 | - | 0.47 | - | - | - | - | - | |
| 8 | 13.7 | - | 1.65 | - | 1.85 | 2.24 | 2.24 | 3.02 | - | 3.02 | - | - | - | - | - |
| 1/4 | - | 0.49 | - | 0.54 | 0.63 | 0.63 | 0.80 | - | 0.80 | - | - | - | - | - | |
| 10 | 17.1 | - | 1.65 | - | 1.85 | 2.31 | 2.31 | 3.20 | - | 3.20 | - | - | - | - | - |
| 3/8 | - | 0.63 | - | 0.70 | 0.84 | 0.84 | 1.10 | - | 1.10 | - | - | - | - | - | |
| 15 | 21.3 | 1.65 | 2.11 | - | 2.41 | 2.77 | 2.77 | 3.73 | - | 3.73 | - | - | - | 4.78 | 7.47 |
| 1/2 | 0.80 | 1.00 | - | 1.12 | 1.27 | 1.27 | 1.62 | - | 1.62 | - | - | - | 1.95 | 2.55 | |
| 20 | 26.7 | 1.65 | 2.11 | - | 2.41 | 2.87 | 2.87 | 3.91 | - | 3.91 | - | - | - | 5.56 | 7.82 |
| 3/4 | 1.03 | 1.28 | - | 1.44 | 1.69 | 1.69 | 2.20 | - | 2.20 | - | - | - | 2.90 | 3.64 | |
| 25 | 33.4 | 1.65 | 2.77 | - | 2.90 | 3.38 | 3.38 | 4.55 | - | 4.55 | - | - | - | 6.35 | 9.09 |
| 1 | 1.29 | 2.09 | - | 2.18 | 2.50 | 2.50 | 3.24 | - | 3.24 | - | - | - | 4.24 | 5.45 | |
| 32 | 42.2 | 1.65 | 2.77 | - | 2.97 | 3.56 | 3.56 | 4.85 | - | 4.85 | - | - | - | 6.35 | 9.70 |
| 1 1/4 | 1.65 | 2.69 | - | 2.87 | 3.39 | 3.39 | 4.47 | - | 4.47 | - | - | - | 5.61 | 7.77 | |
| 40 | 48.3 | 1.65 | 2.77 | - | 3.18 | 3.68 | 3.68 | 5.08 | - | 5.08 | - | - | - | 7.14 | 10.15 |
| 1 1/2 | 1.90 | 3.11 | - | 3.53 | 4.05 | 4.05 | 5.41 | - | 5.41 | - | - | - | 7.25 | 9.55 | |
| 50 | 60.3 | 1.65 | 2.77 | - | 3.18 | 3.91 | 3.91 | 5.54 | - | 5.54 | - | - | - | 8.74 | 11.07 |
| 2 | 2.39 | 3.93 | - | 4.48 | 5.44 | 5.44 | 7.48 | - | 7.48 | - | - | - | 11.11 | 13.44 | |
| 65 | 73.0 | 2.11 | 3.05 | - | 4.78 | 5.16 | 5.16 | 7.01 | - | 7.01 | - | - | - | 9.53 | 14.02 |
| 2 1/2 | 3.69 | 5.26 | - | 8.04 | 8.63 | 8.63 | 11.41 | - | 11.41 | - | - | - | 14.92 | 20.39 | |
| 80 | 88.9 | 2.11 | 3.05 | - | 4.78 | 5.49 | 5.49 | 7.62 | - | 7.62 | - | - | - | 11.13 | 15.24 |
| 3 | 4.52 | 6.46 | - | 9.92 | 11.29 | 11.29 | 15.27 | - | 15.27 | - | - | - | 21.35 | 27.68 | |
| 90 | 101.6 | 2.11 | 3.05 | - | 4.78 | 5.74 | 5.74 | 8.08 | - | 8.08 | - | - | - | - | - |
| 3 1/2 | 5.18 | 7.41 | - | 11.41 | 13.57 | 13.57 | 18.64 | - | 18.64 | - | - | - | - | - | |
| 100 | 114.3 | 2.11 | 3.05 | - | 4.78 | 6.02 | 6.02 | 8.56 | - | 8.56 | - | 11.13 | - | 13.49 | 17.12 |
| 4 | 5.84 | 8.37 | - | 12.91 | 16.08 | 16.08 | 22.32 | - | 22.32 | - | 28.32 | - | 33.54 | 41.03 | |
| 125 | 141.3 | 2.77 | 3.40 | - | - | 6.55 | 6.55 | 9.53 | - | 9.53 | - | 12.70 | - | 15.88 | 19.05 |
| 5 | 9.46 | 11.56 | - | - | 21.77 | 21.77 | 30.97 | - | 30.97 | - | 40.28 | - | 49.12 | 57.43 | |
| 150 | 168.30 | 2.77 | 3.40 | - | - | 7.11 | 7.11 | 10.97 | - | 10.97 | - | 14.27 | - | 18.26 | 21.95 |
| 6 | 11.31 | 13.83 | - | - | 28.26 | 28.26 | 42.56 | - | 42.56 | - | 54.21 | - | 67.57 | 79.22 | |
| 200 | 219.10 | 2.77 | 3.76 | 6.35 | 7.04 | 8.18 | 8.18 | 12.70 | 10.31 | 12.70 | 15.09 | 18.26 | 20.62 | 23.01 | 22.23 |
| 8 | 14.78 | 19.97 | 33.32 | 36.82 | 42.55 | 42.55 | 64.64 | 53.09 | 64.64 | 75.92 | 90.44 | 100.93 | 111.27 | 107.93 | |
| 250 | 273.00 | 3.40 | 4.19 | 6.35 | 7.80 | 9.27 | 9.27 | 12.70 | 12.70 | 15.09 | 18.26 | 21.44 | 25.40 | 28.58 | 25.40 |
| 10 | 22.61 | 27.78 | 41.76 | 51.01 | 60.29 | 60.29 | 81.53 | 81.53 | 95.98 | 114.71 | 133.01 | 155.10 | 172.27 | 155.10 | |
| 300 | 323.80 | 3.96 | 4.57 | 6.35 | 8.38 | 9.53 | 10.31 | 12.70 | 14.27 | 17.48 | 21.44 | 25.40 | 28.58 | 33.32 | 25.40 |
| 12 | 31.24 | 35.98 | 49.71 | 65.19 | 73.86 | 79.71 | 97.44 | 108.93 | 132.05 | 159.87 | 186.92 | 208.08 | 238.69 | 186.92 | |
| 350 | 355.60 | 3.96 | 6.35 | 7.92 | 9.53 | 9.53 | 11.13 | 12.70 | 15.09 | 19.05 | 23.83 | 27.79 | 31.75 | 35.71 | - |
| 14 | 34.34 | 54.69 | 67.91 | 81.33 | 81.33 | 94.55 | 107.40 | 126.72 | 158.11 | 194.98 | 224.66 | 253.58 | 281.72 | - | |
