- Steel Rebars[3]
- Rolling Mill[9]
- Metal Straightening Machinery[10]
- Metal Electroplating Machinery[1]
- Other Construction Machinery[7]
- Other Metallurgy Machinery[1]
- Other Metal Processing Machinery[7]
- Metal Processing Machinery Parts[1]
- Other Construction Material Making Machinery[3]
- Pipe Making Machinery[2]
- Iron Wire[1]
- Metal Cutting Machinery[4]
- Contact Person : Ms. Li Nancy
- Company Name : Chongqing Zhuotai Machinery Co., Ltd.
- Tel : 86-023-65738110
- Fax : 86-023-68524330
- Address : Chongqing,Chongqing,Zhongzhu Village , Xiyong Town ,Shapingba District, China Chongqing
- Country/Region : China
- Zip : 400000
5-12mm Building standards ribbed bar
1.Rolling kinds of type finished products ,can do according following
Outlet diameter(mm) | Intensity level (MPa) | Raw material diameter(mm) | Steel raw materials(mm) | The first rolling diameter(mm) | The second diameter(mm) | Total deformation(Area rate)% |
11 | 550 | 13 | Q235J | 12.3 | 11 | 28.4 |
10 | 550 | 11.5 | Q235J | 11.3 | 10 | 24.4 |
9 | 550 | 10.5 | Q235J | 10.2 | 9 | 26.5 |
8 | 550 | 9.3 | Q235J | 9 | 8 | 26 |
7 | 550 | 8 | Q235J | 7.8 | 7 | 23.4 |
6 | 550 | 7 | Q235J | 6.8 | 6 | 26.5 |
6 | 650 | 7 | Q235J | 6.8 | 6 | 26.5 |
5 | 650 | 6.5 | Q235J | 5.5 | 5 | 40.8 |
5 | 650 | 6.5 | Q235J | 5.5 | 5 | 40.8 |
4 | 650 | 5.3 | Q235J | 4.5 | 4 | 43 |
2.According to the specific circumstances of raw materials, process parameters can be used as alternative:
Steel Wire rod diameter(mm) | Rolling Specifications(mm) | The first rolling sizing (mm) | The second rolling size(mm) | Host speed(m/min) | Compound pulley dimensions:Host/straightening machine(mm) |
6.5 | 5 | 0.6~0.8 | 5±0.2 | 110 | 200/155 |
8 | 6 | 1~2 | 6±0.2 | 110 | 200/155 |
8 | 7 | 0.1~0.2 | 7±0.2 | 110 | 200/155 |
10 | 8 | 1~1.2 | 8±0.2 | 90 | 258/200 |
10 | 9 | 0.1~1.2 | 9±0.2 | 90 | 258/300 |
12 | 10 | 1~1.2 | 10±0.2 | 60 | 380/300 |
12 | 11 | 0.1~0.2 | 11±0.2 | 90 | 258/200 |
Ribbed bar (with 3-ribbs )
5-12mm Building standards ribbed bar
