1. Hot Rolled High Tensile Deformed Steel Rebar
Type | Deformed steel bar |
Standard Grade | a. GB1499.2-2007, HRB335, HRB400, etc. |
b. ASTM A615 Gr.40, Gr.60, etc. | |
c. BS4449/1997, etc. | |
Diameter | 6mm-40mm etc. |
Length | 6m, 8m, 9m,12m as standard |
Application | construction industry with all types of reinforced concrete structures and so on |
Packing | Bundle,loose and bars or according customer inquiry |
Quality | First quality |
Test: | Ultrasonic test,HIC test,Bend test,Tensile test,Impact test |
Delivery time | 15-30 days after we receive your deposit |
Others | 1. all the production process are made under the ISO 9001:2001 strictly |
2. our products conform to all the standards | |
3. we can offer special specification products as per our customers | |
4. we can offer the original mill test certificate and original production |
2.Chemical composition
Grade | Technical data of the original chemical composition (%) | |||||||
C | Mn | Si | S | P | B |
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HRB335 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | >0.0008 |
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Physics capability | ||||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%)
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≥335 | ≥490 | ≥16 |
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Grade | Technical data of the original chemical composition (%) | |||||||
C | Mn | Si | S | P | V |
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HRB400 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 |
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Physics capability | ||||||||
Yield Strength(N/cm2) | Tensile Strength(N/cm2) | Elongation (%)
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≥400 | ≥570 | ≥14 |
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3.Theorectical weight
Diameter (MM) | Cross Sectional Area (MM2) | Theorectical Weight (KG/M) | Weight of 12M Bar (KG) | A Ton Contains 12M Bars (PCS) |
6 | 28.27 | 0.222 | 2.664 | 375.38 |
8 | 50.27 | 0.395 | 4.74 | 210.97 |
10 | 78.54 | 0.617 | 7.404 | 135.06 |
12 | 113.1 | 0.888 | 10.656 | 93.84 |
14 | 153.9 | 1.21 | 14.52 | 68.87 |
16 | 201.1 | 1.58 | 18.96 | 52.74 |
18 | 254.5 | 2 | 24 | 41.67 |
20 | 314.2 | 2.47 | 29.64 | 33.74 |
22 | 380.1 | 2.98 | 35.76 | 27.96 |
25 | 490.9 | 3.85 | 46.2 | 21.65 |
28 | 615.8 | 4.83 | 57.96 | 17.25 |
32 | 804.2 | 6.31 | 75.72 | 13.21 |
36 | 1018 | 7.99 | 98.88 | 10.43 |
40 | 1257 | 9.87 | 118.44 | 8.44 |
Tianjin Kingston Metal Co., Ltd. is located in Tianjin, China. Eastablished in 2003, the annual output is more than 100,000 tons. We’re professionally in manufacturing and exporting steel products such as ERW steel pipe, Hot-Galvanized Pipe, Pre-Galvanized Pipe, HR, CR Coils Steel Sheet, Corrugated Sheets. Meanwhile, we are Trading Saw Pipe, API, Seamless Pipe, Angle Bar, Flat Bar, Deformed Steel Bar, IPE, UPE, H-BEAM and other steel products.
We have advanced technology and equipment and all of them controlled by computer. Steel pipes can be customized ASTM, GB, EN, DIN, JIS, BS, EUR standard.
Products are widely used in many fields such as vegetables greenhouses, threading pipe, steel liner tube in family decorate, construction steel structure, ship machinery, container, steel-wood furniture, bridge structure and so on.
Our products mainly export, can be exported to Africa, South America, Middle East, Southeast Asia and Central Asia and other regions. At present we have established the business relationship with Africa, South America, Middle East, Southeast Asia. And the quality of our products have been appreciated by all clients.
We are willing to cooperate with you in near future
3. Service
1.Sample: small sample can be offered by free
2.OEM: OEM is accepted
3.MOQ: small order is ok
4.Test: any third party is accepted to test
5.Factory: Can visit factory any time
6.Delivery Time: small order is within 7days or according to your order
4. Contact