New quenching line for Tung Ho high-speed rolling mill

Tung Ho Steel Vietnam again chose Danieli to upgrade its 600,000-tpy flexible rolling mill in Phu My. Coming four months after the FAC for the new bar and light-section rolling mill, this order consists of an in-line water quenching system for 10- to 43-mm straight rebars.

Quenching will optimize the alloying elements in the rebar products and achieve the high standard requirements of yield strength, coupled with very good weldability and improved elongation.

Just one chemical composition set-up for the starting billet will optimize production planning for both melt shop and rolling mill.

The project includes piping and cabling detail design together with mechanical and electrical equipment supply and advisory services. Installation and start-up are scheduled during the shutdown at the end of 2019.