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Corrugated metal culvert has variouso name such as culvert metal pipe.There are various type of corrugated steel pipe.Do you know it's features
1, high strength, strong resistance, strong sealing without leakage.
2, ring stiffness, low friction coefficient, anti-aging, anti-electric corrosion, it can improve the anti-corrosion effect of prestressed tendons.
3, strong fatigue resistance, good insulation properties, good flexibility, not easy to be broken.
4, simple installation, easy construction.
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