Product Name: Reinforced steel bar steel rebar/Ribbed steel barsced steel bar steel rebar/Ribbed steel bar
Standard: ASTM, AISI, EN, DIN, JIS, GB
BS4449-2005,GB1449.2-2007,JIS G3112-2004, ASTM A615-A615M-04a,
Grate: HRB400/HRB500/KSD3504 SD400/KSD3504 SD500/ASTM A615,
GR40/ASTM GR60/BS4449 B500B/BS4449 B460 Etc.
Material: HRB335, HRB400, HRB500, JISG3112-2004 SD390; BS4449-1997 Gr.460B; BS4449:
2005 B500B/B500C.
HRB400,HRB400E,HRB500,HRB500E, ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn
Surface Finished: Screw-thread,Epoxy coating,Galvanized coating
Diameter(6-50mm): 6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm,28mm,32mm,
40mm,50mm;
Length: 6m-12m as your required; 5m-14m,5.8m,6m,10m-12m,12m.
Type: TMT(Thermo-Mechanical-Treatment), hot rolled ribbed, prestressed
Standard: GB: HRB400 HRB400E HRB500; USA: ASTM A615 GR40,GR60; UK: BS4449 GR460.
Surface Treatment: 1. Galvanized; 2. PVC,Black and color painting;
3. Transparent oil,anti-rust oil; 4. According to clients requirement
Ends: Plain end/Beveled,protected by plastic caps on both ends, cut quare,grooved,threaded and coupling,etc.
Section Shape: Spiral Shap,Herringbone Shap,Crescent Shap
Grade: Grade A, Grade B, Grade C
Standard No.:
GB1499.1 ~ GB1499.3 (rebar for concrete);
JIS G3112 -- 87 (98) (bar steel for reinforced concrete);
JISG3191 -- 66 (94) (shape, size, weight and tolerance difference of hot-rolled bar and rolled bar steel);
BS4449-97 (hot rolled steel bars for concrete structures).
ASTM A615 GRADE 40,GRADE60,GRADE75; ASTM A706;
DIN488-1 420S/500S, BST500S,NFA 35016 FE E 400, FE E 500 ,CA 50/60,GOST A3 R A500C
Packing: Bundle, or with all kinds of colors PVC or as your requirements.
Application: Rebar is widely used in building, bridge, road and other civil engineering construction.
Production Process:
Rebar is a steel bar with ribbed surface, also known as ribbed reinforcement, usually with 2 longitudinal ribs
and a transverse rib evenly distributed along the length direction.
The shape of transverse rib is spiral shape,
herringbone shape and crescent shape. In terms of millimeters of nominal diameter.
The nominal diameter of ribbed reinforcement is equal to the nominal diameter of the light-round reinforcement with the same
cross-section.
The nominal diameter of the steel bar is 8-50 mm, and the recommended diameter is
8, 12, 16, 20, 25, 32 and 40 mm.Ribbed bars mainly bear tensile stress in concrete.
The ribbed steel bar can bear the action of external force better because of the effect of ribbed and concrete.
Ribbed bars are widely used in various building structures, especially large, heavy, light thin-walled and tall buildings