Deformed Steel Rebars with High Quality of HRB500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 m.t./month
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OKorder Financial Service
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Product Description:
OKorder is offering Deformed Steel Rebars with High Quality of HRB500 at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Deformed Steel Rebars with High Quality of HRB500 are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.
Product Advantages:
OKorder's Deformed Steel Rebars with High Quality of HRB500 are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Corrosion resistance
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Specifications of Deformed Steel Rebars with High Quality of HRB500
Standard | GB UK USA | HRB335 HRB400 HRB500 G460B, B500A, B500B,B500C GR40, GR60 | |
Diameter | 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm | ||
Length | 6M, 9M,12M or as required | ||
Packing | Export standard packing: wrapped by wire rod in bundles | ||
Each bundle weight | 2-3MT, or as required | ||
Trade terms | FOB, CFR, CIF | ||
Payment terms | TT payment in advance or Irrevocable LC at sight. | ||
Delivery Detail | within 45 days after received advanced payment or LC. | ||
Brand name | DRAGON | ||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m (kg) | Pcs/ton |
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 | 2.00 | 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 |
50 | 1964 | 15.42 | 185.04 | 5.40 |
Chemical Composition: (Please kindly find our chemistry of our material based on JIS as below for your information)
JISG3112 SD390 | Chemical Composition | ||||
C | Mn | Si | S | P | |
0.22 | 1.38 | 0.4 | 0.014 | 0.022 | |
Physical capability | |||||
Yield Strength(N/cm²) | Tensile Strength(N/cm²) | Elongation (%) | |||
620 | ≥400 | 21 | |||
The production process of Deformed Steel Rebars with High Quality of HRB500
1-Waling beam furnace
2-Roughing rolling group
3-Intermediate rolling train
4-Finishing rolling group
5-Water-cooling device
6-Walking beam cooler
7-Finishing equipment(including the cold scale shear,short feet collection system,
automatic counting device,bundling machine, collect bench)
Usage and Applications of Deformed Steel Rebars with High Quality of HRB500
Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger..
Packaging & Delivery of Deformed Steel Rebars with High Quality of HRB500
Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.
Price: Keep lower operating costs so as to offer competitive price for our clients
FAQ:
Q1: Why buy Materials & Equipment from OKorder.com?
A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.
Q2: How do we guarantee the quality of our products?
A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.
Q3: How soon can we receive the product after purchase?
A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.
- Q: Can steel rebars be used in structures with high resistance to fire?
- Yes, steel rebars can be used in structures with high resistance to fire. Steel has a high melting point and excellent fire resistance properties, making it a suitable choice for reinforcing structures that need to withstand high temperatures and fire hazards.
- Q: Can steel rebars be cut on-site during construction?
- Steel rebars can indeed be cut on-site during construction. They are frequently utilized in reinforced concrete structures to enhance their durability and stability. To meet the design specifications, it may be necessary to trim the rebars to certain lengths or shapes. This task can be accomplished with a range of tools including rebar cutters, angle grinders, or oxy-fuel cutting torches. Nevertheless, it is crucial to adhere to safety protocols and employ suitable protective equipment while cutting rebars on-site in order to avert any mishaps or harm.
- Q: How do steel rebars affect the environmental sustainability of a structure?
- Steel rebars can have both positive and negative impacts on the environmental sustainability of a structure. On the positive side, steel rebars provide high strength and durability to the structure, allowing it to withstand the test of time and reduce the need for frequent repairs or replacements. This can result in lower resource consumption and waste generation over the lifespan of the structure. Additionally, steel rebars can be recycled at the end of their life, reducing the demand for new raw materials and minimizing carbon emissions associated with steel production. However, the production of steel rebars involves significant energy consumption and carbon emissions, contributing to climate change. The extraction and processing of iron ore, as well as the manufacturing of steel rebars, require large amounts of energy and can have negative impacts on air and water quality. Furthermore, the transportation of steel rebars to construction sites can also contribute to carbon emissions. To ensure the environmental sustainability of a structure, it is important to consider the entire life cycle of steel rebars, from raw material extraction to end-of-life recycling. Implementing sustainable practices such as using recycled steel, optimizing the design to reduce the amount of steel required, and minimizing transportation distances can help mitigate the negative environmental impacts of steel rebars and promote a more sustainable construction industry.
- Q: How do steel rebars affect the durability of concrete?
- Steel rebars enhance the durability of concrete by providing tensile strength, preventing cracking and improving the overall structural integrity of the concrete.
- Q: Can steel rebars be used in nuclear power plants?
- Yes, steel rebars can be used in nuclear power plants. Steel rebars are commonly used in construction projects, including nuclear power plants, to reinforce concrete structures. These rebars provide added strength and stability to the concrete, enhancing its ability to withstand various loads and forces. However, it is important to note that the use of steel rebars in nuclear power plants must comply with specific regulations and standards to ensure the safety and integrity of the plant. These regulations may include requirements for the type of steel used, its composition, and mechanical properties. Additionally, the rebars must undergo rigorous quality control measures to ensure they meet the required standards and are free from any defects that could compromise the structural integrity of the plant. Overall, steel rebars can be safely used in nuclear power plants as long as they meet the necessary regulatory requirements and quality control measures.
- Q: What are the factors to consider while choosing the right type of steel rebar for a project?
- When choosing the right type of steel rebar for a project, there are several factors to consider. These include the specific requirements of the project, such as the structural design, load-bearing capacity, and environmental conditions. The grade and size of the rebar must also be taken into account, as they determine its strength and ability to withstand forces. Additionally, factors like corrosion resistance, cost, and availability are important considerations to ensure the selected steel rebar is suitable for the project's needs.
- Q: What are the different grades of steel rebars used in bridge construction?
- In bridge construction, different grades of steel rebars are used based on the specific requirements and load-bearing capacities of the structure. The most commonly used grades of steel rebars in bridge construction are: 1. Grade 40: This is the lowest grade of steel rebar used in bridge construction. It has a minimum yield strength of 40,000 pounds per square inch (psi). Grade 40 steel rebars are typically used for lighter loads and smaller bridge structures. 2. Grade 60: This is the most commonly used grade of steel rebar in bridge construction. It has a minimum yield strength of 60,000 psi. Grade 60 steel rebars are suitable for medium to heavy loads and are commonly used in bridge piers, girders, and deck slabs. 3. Grade 75: This grade of steel rebar has a minimum yield strength of 75,000 psi. Grade 75 steel rebars are utilized for heavy loads and large bridge structures where higher strength is required. They are commonly used in the construction of high-rise bridges and long-span structures. 4. Grade 80 and Grade 100: These are high-strength steel rebars with minimum yield strengths of 80,000 psi and 100,000 psi, respectively. These grades of steel rebars are used in specialized bridge construction projects that require exceptional strength and durability. They are commonly used in the construction of cable-stayed bridges and suspension bridges. It is important to note that the selection of the appropriate grade of steel rebar for bridge construction depends on various factors such as anticipated loads, span length, design specifications, and local building codes. Consulting with structural engineers and following the recommended guidelines ensures the appropriate grade of steel rebar is used to ensure the safety and longevity of the bridge structure.
- Q: How do steel rebars affect the overall vibration resistance of a structure?
- Steel rebars can significantly enhance the overall vibration resistance of a structure. By providing additional strength and stiffness, rebars increase the structural integrity and help to distribute and dissipate vibrational energy. This reinforcement effectively reduces the magnitude of vibrations and minimizes the risk of structural damage or failure during dynamic events, such as earthquakes or high winds.
- Q: What is the difference between steel rebars and steel mesh?
- Concrete structures in construction projects commonly use steel rebars and steel mesh to reinforce them. However, there are notable distinctions regarding their design and application. Steel rebars, also called reinforcing bars, are lengthy cylindrical steel rods. They are typically employed to provide tensile strength to concrete structures. These rebars are usually arranged in a grid-like pattern within the concrete, preventing cracks and improving the overall structural integrity. Rebars come in various sizes and are used in applications where significant tensile force is anticipated, such as columns, beams, and slabs. On the other hand, steel mesh, also known as wire mesh or welded wire fabric, consists of interconnected steel wires that are welded together to create a grid-like pattern. This mesh is usually produced in large rolls and can be easily cut or bent into the desired shape. Steel mesh primarily offers both tensile and shear strength to concrete structures. It is commonly used in applications where a lower amount of tensile force is expected, like walls, foundations, and pavements. Regarding installation, steel rebars are usually placed and secured within the concrete formwork prior to pouring the concrete. They are positioned at specific locations according to the structural design requirements. Conversely, steel mesh is laid on top of the formwork or within the concrete pour itself, providing reinforcement throughout the entire concrete structure. Both steel rebars and steel mesh possess their own advantages and disadvantages. Rebars provide greater tensile strength and are excellent for applications involving heavy loads or high amounts of force. However, they can be more time-consuming and labor-intensive to install due to the individual placement and tying process. On the other hand, steel mesh offers easier and faster installation due to its continuous form, making it more commonly used in smaller-scale projects or applications with lighter loads. In conclusion, while both steel rebars and steel mesh serve the purpose of reinforcing concrete structures, they differ in terms of design, installation method, and application. The choice between rebars and mesh depends on specific structural requirements, project scale, and load expectations. It is advisable to consult with a structural engineer or construction professional to determine the most suitable reinforcement solution for a particular project.
- Q: Are steel rebars suitable for use in tunnels and underground mines?
- Yes, steel rebars are suitable for use in tunnels and underground mines. Steel rebars provide excellent strength, durability, and resistance to corrosion, making them an ideal choice for reinforcing concrete structures in these challenging environments. Their ability to withstand high loads and seismic forces makes them reliable for ensuring the structural integrity and safety of tunnels and underground mines.
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Deformed Steel Rebars with High Quality of HRB500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 5000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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