In some special applications, like subsurface drainage, storm water infiltration, and groundwater recharge, perforated metal culvert pipe is generally used. As it is fabricated by making perforations on based corrugated steel pipe, this pipe inherits such advantages like high strength, lightweight, easy installation, cost effectiveness and little maintenance. Both partial or complete perforations are available.

Hebei Anrun Anti-Corrosion Pipe Industry Co., Ltd. manufactures and supplies perforated metal culvert pipe. And we can make perforations on semi-circular metal culvert pipe or corrugated structural plate to your special order.