Hovol Build › Products › Reinforcing Bar (Rebar)
Construction Steel
Reinforcing Bar (Rebar)
Hot-rolled reinforcing bar for concrete — plain round (HPB300) and deformed / ribbed (HRB400 / HRB500) to GB/T1499. The deformed (ribbed) bar is the most common type; plain round bar is also supplied.
| Standard | GB/T1499.1 (plain) · GB/T1499.2 (deformed) |
| Plain round | HPB300 — stirrups & small-diameter bars |
| Deformed (ribbed) | HRB400 / HRB400E — main structural |
| High-strength seismic | HRB500 / HRB500E — high-rise, long-span, bridges |
| Diameters | 6–32 mm |
| Length | 9 m / 12 m (custom available) |
| Form | Straight bar / coil (盘螺) / wire rod |
| ≈ ASTM A615 | HRB400 → Gr 60 · HRB500 → Gr 75 |
| ≈ BS4449 / GOST | HRB500 → B500B / B500C (BS4449) · HRB400 → A400, HRB500 → A500 (GOST) |
Key Features
- HPB300 plain round — stirrups & small bars
- HRB400 / HRB400E deformed — main structural
- HRB500 / HRB500E high-strength seismic
- Diameters 6–32 mm; straight / coil / wire rod
