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HRB500 Rebar video

HRB500 Rebar

Rebar is the common name for hot rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar is composed of HRB and the minimum yield point of the grade. H, R, and B are the first letters of the three words Hotrolled, Ribbed, and Bars respectively.

Aprašymas

Rebar is the common name for hot rolled ribbed steel bars. The grade of ordinary hot-rolled steel bar is composed of HRB and the minimum yield point of the grade. H, R, and B are the first letters of the three words Hotrolled, Ribbed, and Bars respectively. Hot-rolled ribbed steel bars are divided into three grades: Grade II HRB335 (the old grade is 20MnSi), Grade III HRB400 (the old grades are 20MnSiV, 20MnSiNb, 20Mnti), and Grade IV HRB500.

 

Q195, Q235, Q345; ASTM A53 GrA, GrB; STKM11, ST37, ST52, 16Mn, etc.

6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 16mm, 20mm, 22mm, 25mm, 30mm, 32mm, 40mm, 50mm

5m-14m, 5.8m, 6m, 10m-12m, 12m or as customer's actual reques

BS4449-2005, GB1449.2-2007, JIS G3112-2004, ASTM A615-A615M-04a

1. Galvanized

2. PVC, Black and color painting

3. Transparent oil, anti-rust oil

4. According to clients requirement

ISO9001-2008

Usually within 15 days after receipt of advance payment

 

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