China Hot Rolled Ribbed Steel Rebar and Screw Thread Steel Rebar, Find details about China Hot Ribbed Steel Rebar, Hot Rolled Ribbed Steel Rebar from Hot Rolled Ribbed Steel Rebar and Screw Thread Steel Rebar
Rebar (short for reinforcing bar), collectively known as reinforcing steel and reinforcement steel, is a steel bar or mesh of steel wires used as a tension device in reinforced concrete and reinforced masonry structures to strengthen and hold the concrete in tension. Rebar's surface is often patterned to form a better bond with the concrete.
It include three grade: HRB300, HRB400, HRB400E, HRB500 AND HRB500E
Diameter | Inner diameter | Out diameter | Theoretical weight |
(mm) | (mm) | (mm) | (kg/m) |
6 | 5.75 | 6.75 | 0.222 |
8 | 7.5 | 9 | 0.395 |
10 | 9.3 | 11.3 | 0.617 |
12 | 11 | 13 | 0.888 |
14 | 13 | 15.5 | 1.209 |
16 | 15 | 17.5 | 1.579 |
18 | 17 | 20 | 2 |
20 | 19 | 22 | 2.468 |
22 | 21 | 24 | 2.986 |
25 | 24 | 27 | 3.856 |
28 | 26.5 | 30.5 | 4.837 |
32 | 30.5 | 34.5 | 6.318 |
our products can used in a lot kinds of situation, such as stands, concrete contruction project, foundation engineering project, Bridge, Road base, roof and so on.
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