Dongjing viaduct bridge is here

With the voice “Dongjing viaduct bridge is here” coming, I jumped out of the bus and looked the big bridge. Thanks to the huge bridge which give our life convenience nowadays. And finally we would consider the steel products like seamless steel pipe into mind for this benefit.

As the production of modern city, elevated road is not only essential character of urban-space landscape, but also prominent factor in urban planning. Due to the requirement for bridge's original material, like the corrosion resistance, strength, hardness, steel products such as steel pipes, have been more and more used in urban trestle and highway bridge.

Corrosion resistance: we know that galvanized steel products like steel pipe would have good physical and chemical characters for rain and sunshine as well as other damage which would cause trouble for bridge.

Hardness: There is no doubt that the bridge has to hold on the whole weight of all cars driving on it and the human’s weight on it. Under this situation, plastic products would not be taken into consideration and steel products would be here as hero.

How could we forget the steel products when we across every bridge?