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| PVC and CPVC Pipes - Schedule 40 | |||||
| Nominal Pipe Size (inches) |
Outside Diameter (inches) |
Minimum Wall Thickness (inches) |
Nominal Inside Diameter (inches) |
Weight (lb/ft) |
|
| PVC | CPVC | ||||
| 1/2 | 0.840 | 0.109 | 0.622 | .16 | .17 |
| 3/4 | 1.050 | 0.113 | 0.824 | .21 | .23 |
| 1 | 1.315 | 0.133 | 1.049 | .32 | .34 |
| 1 1/4 | 1.660 | 0.140 | 1.380 | .43 | .46 |
| 1 1/2 | 1.900 | 0.145 | 1.610 | .51 | .55 |
| 2 | 2.375 | 0.154 | 2.067 | .68 | .74 |
| 2 1/2 | 2.875 | 0.203 | 2.469 | 1.07 | 1.18 |
| 3 | 3.500 | 0.216 | 3.068 | 1.41 | 1.54 |
| 4 | 4.500 | 0.237 | 4.026 | 2.01 | 2.20 |
| 5 | 5.563 | 0.258 | 5.047 | 2.73 | |
| 6 | 6.625 | 0.280 | 6.065 | 3.53 | 3.86 |
| 8 | 8.625 | 0.322 | 7.981 | 5.39 | 5.81 |
| 10 | 10.750 | 0.365 | 10.020 | 7.55 | 8.24 |
| 12 | 12.750 | 0.406 | 11.938 | 10.01 | 10.89 |
| 14 | 14.000 | 0.438 | 13.124 | 11.80 | |
| 16 | 16.000 | 0.500 | 15.000 | 15.43 | |
| PVC and CPVC Pipes - Schedule 80 | |||||
| Nominal Pipe Size (inches) |
Outside Diameter (inches) |
Minimum Wall Thickness (inches) |
Nominal Inside Diameter (inches) |
Weight (lb/100 ft) |
|
| PVC | CPVC | ||||
| 1/2 | 0.840 | 0.147 | 0.546 | 20 | 22 |
| 3/4 | 1.050 | 0.154 | 0.742 | .27 | .30 |
| 1 | 1.315 | 0.179 | 0.957 | .41 | .44 |
| 1 1/4 | 1.660 | 0.191 | 1.278 | .52 | .61 |
| 1 1/2 | 1.900 | 0.200 | 1.500 | .67 | .74 |
| 2 | 2.375 | 0.218 | 1.939 | .95 | 1.02 |
| 2 1/2 | 2.875 | 0.276 | 2.323 | 1.45 | 1.56 |
| 3 | 3.500 | 0.300 | 2.900 | 1.94 | 2.09 |
| 4 | 4.500 | 0.337 | 3.826 | 2.75 | 3.05 |
| 5 | 5.563 | 0.375 | 4.813 | 3.87 | |
| 6 | 6.625 | 0.432 | 5.761 | 5.42 | 5.82 |
| 8 | 8.625 | 0.500 | 7.625 | 8.05 | 8.83 |
| 10 | 10.750 | 0.593 | 9.564 | 12.00 | 13.09 |
| 12 | 12.750 | 0.687 | 11376 | 16.50 | 18.00 |
| 14 | 14.000 | 0.750 | 12.500 | 19.30 | |
| 16 | 16.000 | 0.843 | 14.314 | 25.44 | |
| Disclaimer: Pressure ratings above are for a temperature of 68F. See chart below for higher temperatures. | ||||||||
| Operating Temperature F°(C°) | 73(23) | 80(27) | 90(32) | 100(38) | 110(43) | 120(49) | 130(54) | 140(60) | PVC Pipe | 100% | 90% | 75% | 62% | 50% | 40% | 30% | 22% |
| Note: The temperature ratings above are for the temp of the pipe, not the fuild traveling through it. Typically the temperature of the pipe is much less than the fluid going through it due to radiation (heat loss) and the heat barrier effect, ie the insulating properties of the pipe. | ||||||||
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