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Pipe Measurement Charts
Copper, Steel & PVC | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |
Copper (C.T.S.) | .63 | .88 | 1.13 | 1.38 | 1.63 | 2.13 | 2.63 | 3.13 | 4.13 | 5.13 | 6.13 | ||||||||||
Schedule 40 Steel Pipe | .84 | 1.05 | 1.32 | 1.66 | 1.90 | 2.38 | 2.88 | 3.50 | 4.50 | 5.56 | 6.63 | 8.63 | 10.75 | 12.75 | 14.00 | 16.00 | 18.00 | 20.00 | 24.00 | 30.00 | |
PVC-STD | 1.32 | 1.90 | 2.38 | 2.88 | 3.50 | 4.50 | 6.63 | 8.63 | 10.75 | 12.75 | |||||||||||
PVC-DI | 4.80 | 6.90 | 9.05 | 11.10 | 13.20 | ||||||||||||||||
Polyethylene Pipe IPS | 1.05 | 1.32 | 1.66 | 1.90 | 2.38 | 3.50 | 4.50 | 5.56 | 6.63 | 8.63 | 10.75 | 12.75 | 14.00 | 16.00 | 18.00 | 20.00 | 24.00 | 30.00 | |||
Polyethylene Pipe DI Size | 4.80 | 6.90 | 9.05 | 11.10 | 13.20 | 17.40 | 19.50 | 21.60 | 25.80 | ||||||||||||
Cast Iron | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |
Class 100-250 AWWA | 3.96 | 4.80 | 6.90 | 9.05 | 11.10 | 13.20 | 15.30 | 17.40 | 19.50 | 21.60 | 25.80 | 32.00 | |||||||||
Class A AWWA Pit Cast | 2.50 | 3.80 | 4.80 | 6.90 | 9.05 | 11.10 | 13.20 | 15.30 | 17.40 | 19.50 | 21.60 | 25.80 | 31.74 | ||||||||
Class B AWWA Pit Cast | 3.96 | 5.00 | 7.10 | 9.05 | 11.10 | 13.20 | 15.30 | 17.40 | 19.50 | 21.60 | 25.80 | 32.00 | |||||||||
Class C AWWA Pit Cast | 3.96 | 5.00 | 7.10 | 9.30 | 11.40 | 13.50 | 15.65 | 17.80 | 19.92 | 22.06 | 26.32 | 32.40 | |||||||||
Class D AWWA Pit Cast | 3.96 | 5.00 | 7.10 | 9.30 | 11.40 | 13.50 | 15.65 | 17.80 | 19.92 | 22.06 | 26.32 | 32.74 | |||||||||
Class 100 AC Pipe | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |
Machined End | 3.74 | 4.64 | 6.91 | 9.11 | 11.24 | 13.44 | 15.07 | 17.15 | 19.90 | 22.12 | 26.48 | 33.12 | |||||||||
Fluid-Tite Rough Barrel | 3.93 | 5.05 | 7.16 | 9.32 | 11.46 | 13.70 | 15.36 | 17.50 | |||||||||||||
Flintite M.E. | 3.74 | 4.64 | 6.91 | 9.11 | 10.89 | 12.99 | 15.07 | 17.15 | 19.90 | 22.12 | 26.48 | 33.12 | |||||||||
Flintite Rough Barrel | 3.94 | 4.90 | 7.13 | 9.33 | 11.30 | 13.42 | 15.45 | 17.60 | |||||||||||||
Ring-Tite Rough Barrel | 3.95 | 4.92 | 7.19 | 9.39 | 11.47 | 13.74 | 15.51 | 17.65 | 20.44 | 22.68 | 27.12 | 33.80 | |||||||||
Permaflex Rough Barrel | 4.84 | 7.15 | 9.35 | 11.47 | 13.74 | 15.55 | 17.55 | ||||||||||||||
Minimum Standard Rough Barrel | 4.79 | 7.05 | 9.22 | 11.25 | 13.37 | 15.36 | 17.50 | 20.44 | 22.50 | 27.17 | |||||||||||
Maximum Standard Rough Barrel | 5.26 | 7.40 | 9.57 | 11.77 | 14.04 | 15.80 | 17.94 | 20.44 | 22.50 | 27.17 | |||||||||||
Class 150 AC Pipe | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |
Machined End | 3.84 | 4.81 | 6.91 | 9.11 | 11.66 | 13.92 | 16.22 | 18.46 | 20.94 | 23.28 | 27.96 | 35.00 | |||||||||
Fluid-Tite Rough Barrel | 4.03 | 5.14 | 7.12 | 9.32 | 11.85 | 14.11 | 16.41 | 18.65 | |||||||||||||
Flintite Rough Barrel | 4.04 | 5.01 | 7.13 | 9.33 | 11.88 | 14.14 | 16.48 | 18.72 | |||||||||||||
Ring-Tite Rough Barrel | 4.13 | 5.07 | 7.17 | 9.37 | 11.92 | 14.18 | 16.48 | 18.72 | 21.30 | 23.64 | 28.32 | 35.42 | |||||||||
Permaflex Rough Barrel | 5.00 | 7.20 | 9.40 | 11.92 | 14.20 | 16.50 | 18.75 | ||||||||||||||
Minimum Standard Rough Barrel | 4.97 | 7.07 | 9.27 | 11.82 | 14.08 | 16.38 | 18.62 | 21.20 | 23.54 | 28.22 | |||||||||||
Maximum Standard Rough Barrel | 5.32 | 7.37 | 9.62 | 12.12 | 14.38 | 16.73 | 18.97 | 21.20 | 23.54 | 28.22 | |||||||||||
Class 200 AC Pipe | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |
Machined End | 3.84 | 4.81 | 6.91 | 9.11 | 11.66 | 13.92 | 16.22 | 18.46 | 22.18 | 24.66 | 29.62 | 37.06 | |||||||||
Fluid-Tite Rough Barrel | 4.18 | 5.32 | 7.36 | 9.46 | 11.88 | 14.11 | 16.44 | 18.74 | |||||||||||||
Flintite Rough Barrel | 4.17 | 5.32 | 7.26 | 9.44 | 11.88 | 14.14 | 16.53 | 18.84 | |||||||||||||
Ring-Tite Rough Barrel | 4.17 | 5.33 | 7.32 | 9.50 | 11.92 | 14.18 | 16.55 | 18.90 | 22.54 | 25.02 | 29.98 | 37.48 | |||||||||
Permaflex Rough Barrel | 5.32 | 7.26 | 9.50 | 11.95 | 14.20 | 16.55 | 18.90 | ||||||||||||||
Minimum Standard Rough Barrel | 5.22 | 7.26 | 9.39 | 11.77 | 14.03 | 16.44 | 18.74 | ||||||||||||||
Maximum Standard Rough Barrel | 5.57 | 7.60 | 9.79 | 12.12 | 14.38 | 16.88 | 19.19 | ||||||||||||||
Sewer Pipe | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |
A/C Sewer Class 1500 | 4.81 | 6.92 | 9.02 | 11.12 | 13.22 | 15.30 | 16.34 | 17.38 | |||||||||||||
A/C Sewer Class 2400 | 4.87 | 6.98 | 9.04 | 11.16 | 13.26 | 15.36 | 16.42 | 17.46 | 19.54 | 21.66 | 25.78 | ||||||||||
A/C Sewer Class 3300 | 5.05 | 7.14 | 9.22 | 11.36 | 13.50 | 15.46 | 16.66 | 17.72 | 19.82 | 21.88 | 26.10 | 32.34 | |||||||||
A/C Sewer Class 4000 | 11.50 | 13.64 | 15.78 | 16.84 | 17.90 | 20.02 | 22.10 | 26.32 | 32.60 | ||||||||||||
A/C Sewer Class 5000 | 11.70 | 13.86 | 16.00 | 17.06 | 18.14 | 20.36 | 22.32 | 26.60 | 32.90 | ||||||||||||
Asbestos Cement ACME | 4.62 | 6.66 | 8.96 | 11.05 | 13.15 | 15.23 | 16.11 | 17.31 | 19.39 | 32.45 | 25.67 | 32.13 | |||||||||
PVC Plastic SDR 35 | 4.22 | 6.28 | 8.40 | 10.50 | 12.50 | ||||||||||||||||
PVC Plastic SDR 41 | 4.22 | 6.28 | 8.16 | 10.20 | 12.24 | 15.30 | 18.70 | 24.80 | |||||||||||||
Cast Iron Soil Pipe (No Hub) | 4.38 | 6.30 | 8.38 | ||||||||||||||||||
Cast Iron Soil Pipe (Service Weight) | 4.30 | 6.30 | 8.38 | 10.50 | 12.50 | ||||||||||||||||
Cast Iron Soil Pipe (Extra Heavy) | 4.62 | 6.62 | 8.75 | 10.88 | 12.88 | ||||||||||||||||
Clay Minimum | 5.00 | 7.19 | 9.25 | 11.50 | 13.75 | 17.19 | 20.65 | 27.5 | 34.38 | ||||||||||||
Clay Maximum | 5.38 | 7.56 | 9.75 | 12.00 | 14.31 | 17.81 | 21.44 | 28.50 | 35.63 | ||||||||||||
Concrete (Average) | 6.00 | 8.00 | 10.25 | 12.75 | 15.50 | 18.75 | 22.00 | 29.00 | 35.50 | ||||||||||||
Irrigation | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |
Asbestos Cement Irrigation Type 5 | 4.74 | 6.70 | 9.02 | 11.12 | 13.22 | ||||||||||||||||
Asbestos Cement Irrigation Type 15 | 4.86 | 6.81 | 9.04 | 11.16 | 13.26 | ||||||||||||||||
Asbestos Cement Irrigation Type 25 | 4.97 | 7.10 | 9.27 | 11.31 | 13.74 | ||||||||||||||||
Plastic Irrigation Pipe (PIP) | 4.13 | 6.14 | 8.16 | 10.20 | 12.24 | 15.30 | 18.70 | 22.05 | 24.80 | ||||||||||||
Pipe Type | 1/2 | 3/4 | 1 | 1¼ | 1½ | 2 | 2½ | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 15 | 16 | 18 | 20 | 24 | 30 |