Wavin UltraRib
UltraRib offers a comprehensive range of SN8 pipes and fittings that meet the requirements of the Irish Water Practice. Suitable for foul or surface water drainage.
Why choose Osma UltraRib?
Corrugated pipe is a flexible material, built with alternating ridges and grooves. It is used in drains where flexibility, durability and strength are important. UltraRib pipe has a smooth inner surface and externally has a repeating pattern of concentric ribs, giving the pipe its exceptional axial rigidity and enhanced radial strength. UltraRib has been designed and manufactured to exceed all required industry standards for PVC-U systems, OSMA UltraRib has provided foul and surface water solutions that have been relied upon for over 30 years.
System features
External concentric ribs
Concentric external reinforcing ribs give exceptional rigidity and radial strength.
Improved hydraulic flow
Smooth pipe-fitting interchange enhances hydraulic flow and reduces leak risk.
Flexibility
To tolerate ground movement more readily without failure.
Unique joint design
No ring displacement, secure joints every time.
More system features
Stiffness classification
UltraRib pipes have a stiffness classification of SN8 and come in standard pipe lengths. They are available in 150mm – 300mm diameters.
Compliance
Pipes meet the requirements of BS EN 13476-3 and are Kitemarked. Fittings are covered by British Board of Agrément Certificate no 98/3472