Vinidex StormPRO® and StormFLO® systems provide the stormwater and underground drainage market with a modern pipe and fittings system.

Vinidex StormPRO®  and StormFLO® pipes are twin-wall, corrugated polypropylene and polyethylene pipes, respectively, for non-pressure applications, manufactured in accordance with AS/NZS 5065 combining the strength and toughness of advanced materials with structured wall design.

The systems incorporate the latest manufacturing technology using continuous polypropylene (StormPRO®) and polyethylene (StormFLO®) dual extrusion combined with a vacuum controlled corrugating process. The twin-wall structure consists of simultaneously extruded smooth inner wall and corrugated outer wall. This provides a smooth bore for optimum hydraulic performance and a corrugated outside wall for high stiffness to weight ratio. At the valley of each corrugation, where the inner and outer walls meet, the two surfaces are fused together for the full circumference of the pipe.

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