Technological Process:

Deformed steel bar is the common name of hot-rolled ribbed steel bar. The grade of ordinary hot-rolled steel bar consists of the minimum yield point of HRB and grade. H, R and B are the first letters of Hotrolled,Ribbed and Bars.

Application:

Screw thread steel is an indispensable steel in building construction. It is mainly used in civil engineering construction such as houses, bridges and roads. It is an indispensable structural material, ranging from public facilities such as highways, railways, bridges, culverts, tunnels, flood control, dams, to the foundation, beams, columns,walls, plates, and screw thread steel in building construction.