Metal culvert, the most economic and cool replacer of concrete

Hebei Anrun Anticorrosion Pipe Industry Co., Ltd. a new star of the field of corrugated metal pipes. Since its foundation in 1998, it has been always focus on manufacturing metal culverts or corrugated metal pipes. At the beginning, the occupancy of metal culverts is quite low in China and is limited to storm or sanitary sewers. However, with the development and standardization of manufacture, corrugated metal pipes quality have been significantly improved. They are gradually recognized by an increasing number of engineers and are extensively used in culverts, underpasses, small bridges, grade separations, rail tunnels, animal creeps, rail and conveyor stockpile reclaim tunnels, portals and portal refuges, conveyor covers and so on.

There is a trend that metal culvert will replace a considerable part of conventional concrete culverts. Unlike concrete structures, corrugated pipes either factory finished or assembled on job site have a quite short design and production time. Metal steel pipes are accounts for about 10 percent of concrete structures, while aluminum only 1/30. Lightweight and short delivery time together save money and improve efficiency. More, combined with the proper backfill, the culverts create huge strength to withstand the vibration and live road of vehicles like heavy-duty truck.

Metal culverts can be corrugated metal pipe in round or pipe-ach shapes, or be assembled by structural plates. Round pipe, pipe-arch, arches in low, medium and high profiles, and ellipse in horizontal or vertical, are all basic shapes. These different shapes allow for engineers to choose the most suitable shape.

Our metal culverts are made of steel or aluminum. Aluminum culverts don’t need further treatment. However, steel should be coated by a protective film, such zinc or polymer, to maximize its service life.

Hebei Anrun Anticorrosion Pipe Industry Co., Ltd. still provides design service. Our engineering department offers free professional design service. The services cover any detail of the products and its installations, such as structural design, hydraulic design, assembly drawings, application advice and installation guidelines. Corrugated metal pipes are customized to meet with the requirements of clearance or hydraulic.

Products

Corrugated metal Pipe

Corrugated metal Pipe

Corrugated metal pipes are designed in various corrugation profiles and diameters for..
Aluminum Box Culvert

Aluminum Box Culvert

Aluminum box culvert, ideal for limited headroom, combines with lightweight, durabili..
Steel and Aluminum Structural Plate

Steel and Aluminum Structural Plate

Steel and aluminum structural plates are assembled into the desired shape on job site..
Structural Plate Pipe

Structural Plate Pipe

Structural plate pipe have four versions: round, horizontal and vertical ellipse and ..