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Plastic culverts

Pecor Optima are unique, helically corrugated double wall pipes used for building culverts and outdoor sewage pipelines system. They are made of high-density polyethylene with a diameter up to 1.4 meters.

Pecor Quattro are plastic pipes widely used for sewer systems or culverts. They are made of polypropylene with a diameter up to 1 meter. Their outer wall is corrugated to provide high ring stiffness, while the inner wall is smooth to guarantee optimal flow conditions.