Rebar
6mm 8mm 10mm 12mm 16mm 20mm Hot Rolled Deformed Steel Bar Rebar Steel Iron Rod bar Deformed for Construction Rebar Steel
There are many types of steel bars, usually classified according to chemical composition, production process, rolling shape, supply form, diameter size, and purpose in structure:
(1) According to rolling shape ① Glossy steel bars: Grade I steel bars (Q235 steel bars) are all rolled into a glossy circular cross-section, and the supply form is a disc circle, with a diameter not greater than 10mm and a length of 6m~12m. ②Riched steel bars: there are three types: spiral, herringbone and crescent. Generally, grade II and III steel bars are rolled into herringbone, and grade IV steel bars are rolled into spiral and crescent. ③ Steel wire (divided into low-carbon steel wire and carbon steel wire) and steel stranded wire. ④ Cold-rolled torsion steel bars: cold-rolled and cold-torqued.
(2) According to the diameter size, steel wire (diameter 3~5mm), fine steel bars (diameter 6~10mm), and thick steel bars (diameter greater than 22mm).
(3) According to mechanical properties, we divide the grade I steel bars (235/370); grade II steel bars (335/510); grade III steel bars (370/570) and grade IV steel bars (540/835)
(4) We divide the steel bars with hot rolling, cold rolling, cold-drawn steel bars according to the production process, and the heat-treated steel bars made of grade IV steel bars with higher strength than the former.
(5) According to its role in the structure, it is divided into: compressed steel bars, tensed steel bars, upright steel bars, distributed steel bars, stirrups, etc. Rebars are now widely used in any building, which has obtained better evidence for human progress and is also an investigation of the quality of steel bars. When components are reinforced according to the minimum reinforcement rate, the steel bars are replaced according to the principle of (equal area).
(1) According to rolling shape ① Glossy steel bars: Grade I steel bars (Q235 steel bars) are all rolled into a glossy circular cross-section, and the supply form is a disc circle, with a diameter not greater than 10mm and a length of 6m~12m. ②Riched steel bars: there are three types: spiral, herringbone and crescent. Generally, grade II and III steel bars are rolled into herringbone, and grade IV steel bars are rolled into spiral and crescent. ③ Steel wire (divided into low-carbon steel wire and carbon steel wire) and steel stranded wire. ④ Cold-rolled torsion steel bars: cold-rolled and cold-torqued.
(2) According to the diameter size, steel wire (diameter 3~5mm), fine steel bars (diameter 6~10mm), and thick steel bars (diameter greater than 22mm).
(3) According to mechanical properties, we divide the grade I steel bars (235/370); grade II steel bars (335/510); grade III steel bars (370/570) and grade IV steel bars (540/835)
(4) We divide the steel bars with hot rolling, cold rolling, cold-drawn steel bars according to the production process, and the heat-treated steel bars made of grade IV steel bars with higher strength than the former.
(5) According to its role in the structure, it is divided into: compressed steel bars, tensed steel bars, upright steel bars, distributed steel bars, stirrups, etc. Rebars are now widely used in any building, which has obtained better evidence for human progress and is also an investigation of the quality of steel bars. When components are reinforced according to the minimum reinforcement rate, the steel bars are replaced according to the principle of (equal area).
Product Parameters
| Diameter(mm) | Theoretic weight (kg/m) | Diameter(mm) | Theoretic weight (kg/m) |
| 8 | 0.395 | 19 | 2.23 |
| 9 | 0.499 | 20 | 2.47 |
| 10 | 0.617 | 21 | 2.72 |
| 11 | 0.746 | 22 | 2.98 |
| 12 | 0.888 | 23 | 3.26 |
| 13 | 1.04 | 24 | 3.55 |
| 14 | 1.21 | 25 | 3.85 |
| 15 | 1.39 | 28 | 4.83 |
| 16 | 1.58 | 32 | 6.31 |
| 17 | 1.78 | 36 | 7.99 |
| 18 | 2.00 | 40 | 9.87 |
Q1. How long can make delivery?
A: For stock products,will make shipments in 2-5 days after receiving deposit or receiving T/T;
for products need new production for common materials,usually make shipments in 7-10 days;
for products need special and rare materials,usually need 15-20 days to make shipment.
Q2. Can you provide the samples?
A:Samples can be provided with samples' charge and courier fee by the buyer's side.
Q3. What's your payment terms?
A: Down payments 30%TT and balance 70% TT or L/C.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive.
Airline and sea shipping also optional.
For mass products, ship freight is prefered.
Q5. Can you accept customize?
A: Yes. It can be customized as per the customers' request.
Q6. How to ensure the quality?
A:Mill Test Certificate is supplied with shipment.