Schedule 40s Pipe Dimensions
| Diameter Nominal | Nominal Pipe Size | Outside Diameter | Wall Thickness | Weight |
|---|---|---|---|---|
| inch | mm | mm | kg / meter | |
| DN 6 | 1/8 inch | 10.3 | 1.73 | 0.37 |
| DN 8 | 1/4 inch | 13.7 | 2.24 | 0.63 |
| DN 10 | 3/8 inch | 17.1 | 2.31 | 0.84 |
| DN 15 | 1/2 inch | 21.3 | 2.77 | 1.27 |
| DN 20 | 3/4 inch | 26.7 | 2.87 | 1.69 |
| DN 25 | 1 inch | 33.4 | 3.38 | 2.50 |
| DN 32 | 1 1/4 inch | 42.2 | 3.56 | 3.39 |
| DN 40 | 1 1/2 inch | 48.3 | 3.68 | 4.05 |
| DN 50 | 2 inch | 60.3 | 3.91 | 5.44 |
| DN 65 | 2 1/2 inch | 73 | 5.16 | 8.63 |
| DN 80 | 3 inch | 88.9 | 5.49 | 11.29 |
| DN 90 | 3 1/2 inch | 101.6 | 5.74 | 13.57 |
| DN 100 | 4 inch | 114.3 | 6.02 | 16.08 |
| DN 125 | 5 inch | 141.3 | 6.55 | 21.77 |
| DN 150 | 6 inch | 168.3 | 7.11 | 28.26 |
| DN 200 | 8 inch | 219.1 | 8.18 | 42.55 |
| DN 250 | 10 inch | 273.1 | 9.27 | 60.31 |
| DN 300 | 12 inch | 323.9 | 9.53 | 73.88 |
| DN 350 | 14 inch | 355.6 | 9.53 | 81.33 |
| DN 400 | 16 inch | 406.4 | 9.53 | 93.27 |
| DN 450 | 18 inch | 457 | 9.53 | -- |
| DN 500 | 20 inch | 508 | 9.53 | 117.15 |
| DN 550 | 22 inch | 559 | -- | -- |
| DN 600 | 24 inch | 610 | 9.53 | 141.12 |
| DN 750 | 30 inch | 762 | -- | -- |
*Use 25.4 as a factor to convert into mm.