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ADS N-12™ pipe is smooth inside and available in 4” - 60” diameters, in nominal 20-ft. lengths. Pipe can be solid or perforated/slotted. Configuration is N-12™ (corrugated outside/smooth inside) in 4” - 60” diameters.
Pipe meets the requirements of AASHTO M-252 (3” - 10”), M-294 (12” and larger), Type S (corrugated outside-smooth
Size | ID IN |
OD IN |
Pitch P IN |
Corrugation Hgt H |
4" | 4.10 | 4.78 | 0.66 | .34 |
6" | 6.00 | 6.92 | .77 | .46 |
8" | 7.90 | 9.11 | .96 | .61 |
10" | 9.90 | 11.36 | 1.26 | .73 |
12" | 12.15 | 14.45 | 1.92 | 1.15 |
15" | 14.98 | 17.57 | 2.59 | 1.30 |
18" | 18.07 | 21.20 | 2.66 | 1.57 |
24" | 24.08 | 27.80 | 3.15 | 1.86 |
30" | 30.00 | 35.10 | 4.12 | 2.55 |
36" | 36.00 | 41.70 | 5.14 | 2.85 |
42" | 41.40 | 47.70 | 5.19 | 3.15 |
48" | 47.60 | 53.50 | 5.25 | 3.00 |
60" | 59.50 | 66.30 | 6.00 | 3.40 |
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