System of Corrosion Protection Duplex of corrugated steel culvert

Jul. 28, 2020

Hengshui Yitong Pipe Industry Co.,Ltd. is professional corrugated steel culvert manufacturer.

For longer structure durability (especially in agressive environment) there  is a possibility of the additional corrosion protection by epoxy painting.  Protection of structure both with zinc coating and epoxy coating creates duplex  system. Also, after assembly, we can make the duplex corrosion protection  according to customers request color and materials.

When designing the MP150 structure durability should be considered with  regards to:

- zinc coatings

- paint coatings

-sacrificial thickness of steel as allowance for corrosion

(increasing of the plate thickness)

- other kinds of protections


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