N-12® Corrugated Polyethylene Drainage Pipe
N-12® ST IB (soiltight) Pipe
Available in diameters from 4″ to 60″, N-12 pipe is replacing reinforced concrete pipe as a preferred product for storm water applications.
The reinforced polyethylene bell of N-12 ST IB pipe minimizes distortion. Chipping and cracking common to concrete pipe bells, is eliminated.
Today N-12 ST IB pipe is the best soil tight joint for storm sewers on the market.
- With bell & spigot designs you simply lube and push together, field installation is a snap
- Unlike pipes from other manufacturers, there are no additional gasket materials, grout or sealing bands to transport and apply.
- In-line bell design means no need to dig bell holes – and no worries about improperly dug bell holes that can dip or sag, leading to bell shear.
- Noticeably faster installation times
- Lower labor costs
N-12® WT (watertight) Pipe
N–12 WT IB’s polymer composite joint combined with HDPE’s excellent abrasion and corrosion resistance, produces a joint with excellent strength.
With its integral built–in bell and factory-installed gasket, the pipe requires no extra couplers, grout or other sealants to install. The joint meets or exceeds ASTM 3212 lab test and ASTM C969 watertight field test, which helps fill an essential role in meeting the new, stricter/environmental Protection Agency guidelines.
N–12 WT IB pipe is so advanced in its design, it is easy to install and easy to put your confidence in for long term reliability.
N-12® Plain End Pipe
N–12 Pipe has built an impressive service record in storm water and other drainage applications where hydraulics are important and durability is critical.
It is designed for use under both H26 and E80 live loads, or with fill heights of 50 feet or more. In fact, field research shows the pipe performing well at depths exceeding 100 feet. With its superior abrasion and corrosion resistance, it has become an excellent alternative to concrete and metal pipe.
N–12’s light weight leads to a number of job site economics: more pipe per delivery truck, easier handling, smaller crews, less heavy equipment, less pipe damage, and better safety. The pipe cuts easily and requires no beveling for joining.
|N–12 Pipe Product Information|
|Joining System:||Split Coupler|