N-12® Pipe
The N-12 pipe, with its smooth interior wall and corrugated exterior, offers exceptional hydraulics and strength. Built using application-specific high-density polyethylene, Dual Wall N-12 corrugated pipe also provides superior corrosion and abrasion resistance. This makes it an excellent alternative to reinforced concrete pipe (RCP) and corrugated metal pipe (CMP). N-12 pipe is certified to meet CSA B182.8 and BNQ 3624-120.
N-12 WT
N-12 Slipline
N-12 Slipline
N-12 Cold Weather Installation backfill
Additional Resources
Overview
N-12 pipe is available in soil tight (ST), water tight (WT) and plain end, all of which offer joint options of bell and spigot design, gasket, bell wrap or pressure-rated 74 kPa coupler. It's available with multiple joining systems, and provides corrugated-pipe strength and smooth interior wall hydraulics for increased flow capacity.
Available in a complete range of sizes from 100 mm–1500 mm (4"–60") diameters, this solution is third party verified to meet 74 kPa laboratory pressure and vacuum testing requirements. N-12 pipe is third party certified to meet the requirements of CSA B182.8 and BNQ 3624-120.
Features and Benefits
- Certified to meet CSA B182.8, Type 1 and BNQ 3624-120, watertight joint performance requirements.
- Smooth interior with a Manning's value of 0.012 resulting in increased flow capacity
- Inert HDPE material is resistant to the effects of chemicals, abrasion, hot soils, and effluent
- Lightweight product for best-installed cost and maximizing delivery and installation efficiencies
- Structurally designed corrugated exterior to support typical construction and long term loading
- Readily available in convenient locations to service local projects
- Available in ST, WT and Plain End
- Joint options include bell and spigot design, gasket, bell wrap or pressure-rated 74 kPa coupler
Lubricants
- Soft, paste like compound
- High performance pipe joint lubricant
- NSF certified for potable water pipelines
- Contains no petroleum-Will not swell gaskets
- Stable from -23 to 48°C
- Non-toxic
- No objectionable odor
- Will not support bacteria
- Effect on gaskets-less than 1% weight gain and less than 1 duro hardness loss
- Effectively lubricates pipe and pipe gaskets for safe and efficient assembly Ask your sales representative for more information on these and other ADS products.
Product Specifications
| N-12 Dual Wall | |||
|---|---|---|---|
| Plain End | Soil Tight (STIB) | Water Tight (WTIB) | |
| Diameters Available | 100-150mm (4"-60") | 100-750mm (4"-30") | 100-1500mm (4"-60") |
| Lengths Available | 6m (20') | 6m (20') | 6m (20') |
| Joint Performance | Soil Tight | Soil Tight | Water Tight |
| Joining System | External Coupler | Integral Bell & Gasketed Spigot | Water Tight Reinforced Integral Bell & Gasketed Spigot |
| Specifications | CSA B182.8 BNQ 3624-120 | CSA B182.8 BNQ 3624-120 | CSA B182.8 BNQ 3624-120 |
| Design Service Life | Minimum 100 Year | Minimum 100 Year | Minimum 100 Year |