From the production volume of Henan q345b steel plate these days, it can be seen that the untimely environmental protection is very significant for the small and medium-sized q345b steel plate production limit; in addition, although the q345b steel plate factory is qualified for environmental protection equipment, it has also continued to reduce output; it can be seen Come out.

Brazilian steel maker Companhia Siderúrgica Nacional Steel (CSN) will increase its flat and long product offers from January 2020, the company recently revealed to analysts.

The steel plate output of the steel plate market has picked up slightly, and the inventory is still in the state of inventory, but the decline is slowing down.

The terminal structure of Beijing Daxing International Airport has a complex structure and a large space span, covering an area equivalent to 63 Tiananmen Square.

Hot-rolled coils are mainly divided into medium-thick steel plates, hot-rolled thin wide strips, and hot-rolled thin plates.

There are many types of steel plates, and there are Q345R boiler plates, Q345NH weathering plates, S355JR high-strength plates, and Q345qE bridge plates depending on the application.