There are many types of steel bars, which are usually classified according to chemical composition, production process, rolling shape, supply form, diameter size, and use in structures:
1. According to diameter
Steel wire (diameter 3~5mm), thin steel bar (diameter 6~10mm), thick steel bar (diameter greater than 22m)
2. According to mechanical properties
Grade I steel bars (Grade 300/420); Grade II steel bars (Grade 335/455); Grade III steel bars (400/540) and Grade IV steel bars (500/630)
3. According to production technology
Hot-rolled, cold-rolled, cold-drawn steel bars, as well as heat-treated steel bars made of grade IV steel bars, have higher strength than the former.
4. According to the role in the structure
Compression steel bars, tension steel bars, erecting steel bars, distributed steel bars, stirrups, etc.
| Product Name | Deformed Steel Rebars/Rebar |
| Material | Q195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc. |
| Size | 6mm,8mm,10mm, 12mm, 13mm, 14mm, 16mm, 20mm, 22mm, 25mm, 30mm, 32mm, 40mm,50mm |
| Length | 5m-14m,5.8m,6m,10m-12m,12m or as customer's actual reques |
| Standard | BS4449-2005,GB1449.2-2007,JIS G3112-2004, ASTM A615-A615M-04a, |
| Section Shape | Spiral Shap,Herringbone Shap,Crescent Shap |
| Packing | Bundle, or with all kinds of colors PVC or as your requirements |
| Ends | Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc. |
| Surface Treatment | 1. Galvanized |
| 2. Transparent oil,anti-rust oil | |
| 3. According to clients requirement | |
| Certificates | ISO9001-2008 |
| Delivery Time | Usually within 15 days after receipt of advance payment |
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