Osma 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.
The UK’s Only solid wall ribbed pipe system
Unique reinforced ribbed design for exceptional axial rigidity and radial strength
Improve hydraulic flow due to the smooth interchange between pipe and fittings
Specialist high performance jointing
Stiffness class SN8 and jet proofed to 2600 psi
Quality assured, fully approved BS EN 13476-3
Approved by water companies for sewer adoption and meets new OFWAT requirements