Corrugated Steel culvert pipe are made of carbon steel. Steel pipes with circumferential corrugation have high load bearing capacity. Culverts built with this kind of pipe segments are called corrugated steel culverts. To prevent corrosion, corrugated steel culvert pipes are usually made of galvanized carbon steel usually with a zinc coating range from 275g/m2 to 1200g/m2, which is still changeable and subject to customers’requirements
Technical Specs:
1.Material of steel plate: Q235, Q355, S235Jr, S355Jr
2.Thickness of steel plate:1.5mm-10mm
3.Shape: Round, Half, Arch,Oval ect.
4 Assembly:Annular flanged/Nestable
5 Depth of fill: 1.5-60m
6.Pipe Diameter: 300mm-15000mm
7.Corrugation: 68*13,100*20,150*50,200*55, 380*140,300*110 ,400*150
8.Antiseptic treatment: hot dip galvanized zinc ≥610g/m2.
9.Service life more than 70 years.
10:.Standard: JIT 791-2010 ,or AASHTO M36.
