Steel culvert are made of carbon steel. Which are with Annular corrugation have high load bearing capacity. Culverts built with this kind of pipe segments are called corrugated steel culverts. To prevent corrosion, corrugated metal culvert ...
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Steel culvert pipe are made of carbon steel. Which is with annularl corrugation have high load bearing capacity. Culverts built with this kind of pipe segments are called corrugated steel culverts. To prevent corrosion, corrugated steel cul...
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Steel culvert pipe are made of carbon steel. Which is with annularl corrugation have high load bearing capacity. Culverts built with this kind of pipe segments are called corrugated steel culverts. To prevent corrosion, corrugated steel cul...
READ MORE
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