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Since the reform and opening up, China's economy has developed at a rapid rate, and China's comprehensive strength has become stronger and stronger, and its status in the world has also become higher. In particular, China's infrastructure capacity is very strong in the eyes of many foreign friends. At present, China has built many achievements that have attracted worldwide attention, and every super project can amaze all countries. This time China's offshore project has once again attracted the attention of the world.
It is the construction of the West Bridge of China's Deep-Medium Corridor. The three-span full-floating suspension bridge design is adopted. With the completion of the Lingdingyang Bridge, the world's tallest sea bridge will also appear. Two of the tall columns are the main buildings of the bridge. Chinese engineers creatively used giant steel boxes as the foundation piles of the bridge, which consumed 1,800 tons of steel. This technology is not only an important guarantee for the long-term use of this bridge, but also can effectively alleviate the corrosion of seawater, providing a foundation for the construction of cross-sea bridges in China. After this design feature came out, many countries were amazed. Even experts from Germany, a country with strong infrastructure in the past, said: A miracle of the world!
GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades: grade 320, 360, 410, 460 and 490. Each grade covers three levels: I, II, III.
Angle steel, commonly known as angle iron, is a long strip of steel whose sides are perpendicular to each other. There are equal angle steels and unequal angle steels. The two sides of equal angle steel are equal in width. The unequal angle steel is also known as L shape profile steel.
Flat bar steel can be produced according to the user's needs, with fixed thickness, width and length. It can reduce the cutting process for users, reduce the consumption of labor and materials, and also reduce the processing loss of raw materials.
Bulb flat steel for shipbuilding
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
The steel for shipbuilding and oil platform---FH40, is the high tensile strength steel.The shipbuilding steel FH40 is the Hull structural steel.We can provide FH40 shipbuilding steel plate price.
The steel for shipbuilding and oil platform---EH40, is the high tensile strength steel.The shipbuilding steel EH40 is the Hull structural steel.We can provide EH40 shipbuilding steel plate price.
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BBN SHIP STEEL FACTORY
