890 tons acier S690QL equivalent Square tube to Korea in 2013

A709 Gr50 plate is a structural steel for bridge, also known as high strength low alloy steel plate. acier S690QL equivalent, A709 Gr50 steel is widely used in engineering structures, such as building steel structure, construction machinery, mining machinery, truck, bridge, pressure vessel, etc., especially for construction and engineering machinery parts requiring good weldability and toughness.

Water cutting machine is called water knife for short, that is, water is used as knife. High pressure water jet cutting technology can perform any curve cutting process on any material, acier S690QL equivalent included. The heat generated in the cutting process will be immediately taken away by the water jet without harm. Material, no need or easy to reprocess after cutting, safety and environmental protection, faster, faster, more efficient.

On Jan. 31, 2019, BBN steel held the annual meeting with all employees, family members, and friends. It is a moment of joyand it is a moment to summarize the past and look forward.Looking back on 2018, BBN steel exported acier S690QL equivalent more than 2 million tons of steel materials to all parts of the world and made outstanding contributions to infrastructure construction at home and abroad. In 2019, BBN steel will make acier S690QL equivalent persistent efforts and forge ahead.