Standard Dimensions
Plain End Pipe
Ductile Iron Centrifugally Cast
| Size (in.) |
T lbs Thickness in. |
Weight lb/ft |
T lbs Thickness in. |
Weight (lb/ft) |
|---|---|---|---|---|
| 4 | 0.25 | 10.9 | 0.32 | 13.8 |
| 6 | 0.25 | 16.0 | 0.34 | 21.4 |
| 8 | 0.25 | 21.1 | 0.36 | 30.1 |
| 10 | 0.26 | 27.1 | 0.38 | 39.2 |
| 12 | 0.28 | 34.8 | 0.40 | 49.2 |
| 14 | 0.28 | 40.4 | 0.42 | 60.1 |
| 16 | 0.3 | 49.3 | 0.43 | 70.1 |
| 18 | 0.31 | 57.2 | 0.44 | 80.6 |
| 20 | 0.33 | 67.5 | 0.45 | 91.5 |
| 24 | 0.33 | 80.8 | 0.47 | 114.4 |
| 30 | 0.34 | 103.5 | 0.51 | 154.4 |
| 36 | 0.38 | 138.5 | 0.58 | 210.3 |
| 42 | 0.41 | 173.8 | 0.65 | 274.0 |
| 48 | 0.46 | 222.6 | 0.72 | 346.6 |
| 54 | 0.51 | 279.7 | 0.81 | 441.9 |
| 60 | 0.54 | 317.0 | 0.83 | 485.0 |
| 64 | 0.56 | 350.5 | 0.87 | 542.0 |
AWWA C151 – minimum thickness classes in this standard are Class 350 for 4”–12” sizes, Class 250 for 14”-20” sizes, Class 200 for 24” and Class 150 for 30”–64” sizes.
AWWA C115 – minimum thicknesses for all sizes of ductile iron pipe for threading on flanges.
Wall pipe is normally fabricated of Special Class 53 thickness ductile iron pipe but may be furnished with minimum classes unless threaded flanges or threaded MJ bells are included or unless specified otherwise.