HRB500 HRB400 Grade 40 60
Materials Guarantee
Bared Black Painting, Galvanized, Coating
Hrb300 HRB400 HRB500 HRB335 ASTM A615 Gr40 Gr60
Structure Building, Construction
Ribbed or Non-Ribbed
Cold Rolled or Hot Rolled
in Bundles Standard Exporting Packing
6mm 8mm 10mm 12mm 14mm 16mm 18mm 20mm 22mm 25mm