Q355NH weathering steel plate size with good price

With the continuous improvement of strength grade, toughness and welding performance of Q355NH weathering steel plate, the appropriate thickness of q355nh weathering steel plate is also gradually improved. Steel for railway bridges, highway bridges and sea crossing bridges has become the main body of steel for bridges in China.
The Q355NH weathering steel plate size

Q355NH weathering steel plate meeting the development requirements of the times will become the main development direction of bridge steel in China. Q355NH weathering steel plate has been used in China, but it is necessary to establish or improve the national or industrial standards for the use of Q355NH weathering steel plate.