... 2. Reinforced Steel Bar Diameter: 6-40MM 3. Steel Grade:SD295B,SD390,SD490,KS... Reinforced Steel Bar1. Professional factory for Reinforced Steel Bar2. Reinforced Steel Bar Diameter: 6 ... -40MM3. Steel Grade:SD295B,SD390,SD490,KS,HRB,BSSpecificationsReinforced Steel Bar 1)Diameter ...