corten steel Weathering /Atmospheric steelCoil/Atmospheric corrosion-Resistant steel "Weathering" refers to the chemical composition of these steels, allowing them to exhibit increased resistance to atmospheric corrosion compared to other steels. This is because the steel forms a protective layer on its surface under the influence of the weather.The corrosion-retarding effect of the protective layer is produced by the particular distribution and concentration of alloying elements in it. The layer protecting the surface develops and regenerates continuously when subjected to the influence of the weather. In other words, the steel is allowed to rust in order to form the 'protective' coating.

COR-TEN A is a strip mill product. The chemical composition of COR-TEN A has been designed to provide a relative resistance against atmospheric corrosion, in particular for urban environments. It can therefore be used even without
painting; in this case a thin layer of stable oxides will be formed, thus preventing further corrosion inside.

Weathering steel is popularly used in different weather conditions,some famous buildings are widely used this materials It is also used in bridge and other large structural applications .It is very widely used in marine transportation, in the construction of intermodal containers, motorway Remarkably enhances the anti-corrosive performance of the structural element, lengthens the structural element service life, uses in manufacturing each kind of structural element which was used under the atmospheric environment and the caustic gas, the liquid environment.

HENAN HANOU INTERNATIONAL TRADE CO.,LTD is the main wholesalers of Chinese steel producers.Our main products are divided into four parts: steel plates, steel pipes ,steel rebar, and steel coil.
We distribute steel product to both domestic and overseas market.Our domestic market company jujintong Trading Co. Ltd is the agent company of big steel mills including Anyang Iron and Steel Group Baotou steel group, Hebei steel group, . And we have the capacity of more than 50000 tons of steel product annually. Our local customer are scattered all over the north provinces in China, and have kept long term cooperation with us.

We are holding steady on quality
We are the first class wholesale of Chinese main steel producers
We can offer the reasonable prices based on our excellent quality
We are famous for our well after sales services
We can offer special processing as your request

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