Dimensions and Physical Characteristics of Copper Tube: DWV (Drain, Waste and Vent)
| Nominal or standard size, inches | Nominal dimensions, inches | Calculated values (based on nominal dimensions) | ||||||
|---|---|---|---|---|---|---|---|---|
| Outside diameter | Inside diameter | Wall thickness | Cross sectional area of bore, sq. inches | Weight of tube only, pounds per linear ft. | Weight of tube & water, pounds per linear ft. | Contents of tube per linear ft | ||
| Cu ft. | Gal. | |||||||
| 1-1/4 | 1.375 | 1.295 | .040 | 1.32 | .650 | 1.22 | .00917 | .0686 |
| 1-1/2 | 1.625 | 1.541 | .042 | 1.87 | .809 | 1.62 | .0130 | .0971 |
| 2 | 2.125 | 2.041 | .042 | 3.27 | 1.07 | 2.48 | .0227 | .170 |
| 3 | 3.125 | 3.030 | .045 | 7.21 | 1.69 | 4.81 | .0501 | .375 |
| 4 | 4.125 | 4.009 | .058 | 11.6 | 2.87 | 7.88 | .0806 | .603 |
| 5 | 5.125 | 4.981 | .072 | 19.5 | 4.43 | 12.9 | .135 | 1.01 |
| 6 | 6.125 | 5.959 | .083 | 27.9 | 6.10 | 18.2 | .194 | 1.45 |
| 8 | 8.125 | 7.907 | .109 | 49.1 | 10.6 | 31.8 | .341 | 2.55 |