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Section E202 Determination of Pipe Volumes
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Where required for engineering design purposes, Table E202.1 shall be used to determine the approximate internal volume of water distribution piping.
TABLE E202.1 INTERNAL VOLUME OF VARIOUS WATER DISTRIBUTION TUBING
TABLE E202.1 INTERNAL VOLUME OF VARIOUS WATER DISTRIBUTION TUBING
| OUNCES OF WATER PER FOOT OF TUBE | |||
| Size Nominal, Inch | Copper Type M | Copper Type L | Copper Type K |
| 3/8 | 1.06 | 0.97 | 0.84 |
| 1/2 | 1.69 | 1.55 | 1.45 |
| 3/4 | 3.43 | 3.22 | 2.90 |
| 1 | 5.81 | 5.49 | 5.17 |
| 11/4 | 8.70 | 8.36 | 8.09 |
| 11/2 | 12.18 | 11.83 | 11.45 |
| 2 | 21.08 | 20.58 | 20.04 |
For SI: 1 ounce = 0.030 liter.
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