Steel Rebars

Rebar is the common name for hot rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar is composed of HRB and the minimum yield point of the grade. H, R, and B are the first letters of the three words Hotrolled, Ribbed, and Bars respectively.

Hot-rolled ribbed steel bars are divided into three grades: Grade II HRB335 (the old grade is 20MnSi), Grade III HRB400 (the old grades are 20MnSiV, 20MnSiNb, 20Mnti), and Grade IV HRB500

PRODUCT SPECIFICATIONS

Deformed steel bars are widely used in civil engineering construction of houses, bridges, roads and so on. Threaded steel is an indispensable structural material, ranging from public facilities such as highways, railways, bridges, culverts, tunnels, flood control and dams to the foundation, beams, columns, walls and plates of housing construction. With the continuous deepening of urbanization in China, infrastructure construction and the vigorous development of real estate, there is a strong demand for rebar.