Hot Rolled Steel Deformed Steel Bar/D-BAR HRB500/B500B/GR60
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 40000 m.t./month
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Specification
Product Description:
OKorder is offering Hot Rolled Steel Deformed Steel Bar/D-BAR HRB500/B500B/GR60 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:
Hot Rolled Steel Deformed Steel Bar/D-BAR HRB500/B500B/GR60 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 Hot Rolled Steel Deformed Steel Bar/D-BAR HRB500/B500B/GR60 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
Product Specifications:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
6 | 28.27 | 0.222 | 2.664 |
8 | 50.27 | 0.395 | 4.74 |
10 | 78.54 | 0.617 | 7.404 |
12 | 113.1 | 0.888 | 10.656 |
14 | 153.9 | 1.21 | 14.52 |
16 | 201.1 | 1.58 | 18.96 |
18 | 254.5 | 2.00 | 24 |
20 | 314.2 | 2.47 | 29.64 |
22 | 380.1 | 2.98 | 35.76 |
25 | 490.9 | 3.85 | 46.2 |
28 | 615.8 | 4.83 | 57.96 |
32 | 804.2 | 6.31 | 75.72 |
36 | 1018 | 7.99 | 98.88 |
40 | 1257 | 9.87 | 118.44 |
50 | 1964 | 15.42 | 185.04 |
Packaging & Delivery of HRB400 Deformed Steel Bar:
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.
Each bundle weight: 2-3MT, or as required
Payment term: TT or L/C
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Trade terms: FOB, CFR, CIF
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.
Q4: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
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- Q: How are steel rebars used in construction?
- Steel rebars, also known as reinforcing bars, play a crucial role in construction projects. They are primarily used to reinforce concrete structures and provide strength and stability to building elements such as beams, columns, slabs, and foundations. In construction, rebars are typically laid in a grid pattern within the concrete formwork before pouring the concrete. This grid formation allows the rebars to distribute the tensile forces that occur in concrete structures, preventing cracking and enhancing structural integrity. The rebars are carefully placed at specific locations within the concrete elements based on the design and engineering specifications. They are generally spaced apart at predetermined intervals to ensure optimal reinforcement and to bear the anticipated loads. During the concrete pouring process, the wet concrete fully envelops the rebars, creating a bond between the two materials. As the concrete hardens and cures, it tightly grips the rebars, creating a composite structure that can resist bending, shearing, and other types of stress. Steel rebars are available in various sizes and grades, depending on the specific requirements of the construction project. They are typically made from carbon steel and may have different surface finishes to enhance their bonding capabilities with concrete. In addition to providing strength, rebars also help in controlling cracking caused by shrinkage, temperature changes, and external forces. By absorbing and distributing these forces, they minimize the risk of structural failure and ensure the overall stability and durability of the concrete components. Overall, steel rebars are essential components in construction as they reinforce concrete structures, increase load-bearing capacity, and enhance the longevity of buildings and infrastructure. Their proper placement and utilization are critical for building resilience, safety, and structural integrity.
- Q: What is the standard diameter of steel rebars?
- Steel rebars usually have a standard diameter that falls between 6 millimeters and 50 millimeters. The most frequently used diameters are 10 millimeters, 12 millimeters, 16 millimeters, and 20 millimeters. The choice of a particular diameter for a steel rebar depends on the specific application and the structural demands of the construction project. These rebars are commonly employed in reinforced concrete structures to bolster their tensile strength and overall endurance.
- Q: Can steel rebars be used in wastewater treatment plants?
- Yes, steel rebars can be used in wastewater treatment plants. Steel rebars are commonly used as reinforcement for concrete structures, including those found in wastewater treatment plants. The rebars provide strength and durability to the structures, ensuring they can withstand the harsh environments and corrosive nature of wastewater. However, it is important to select the appropriate grade of steel rebars that are resistant to corrosion caused by the chemicals present in wastewater.
- Q: What specifications should be used for the three - step steel electroslag pressure welding electrode?
- The electrode (coveredelectrode), is the metal coating in the welding core (coating), uniform centripetal pressure applied to core. The core metal cored electrode, in order to ensure the quality and performance of the weld, there are strict rules on the contents of metal elements in the core, especially for harmful impurities (such as sulfur, phosphorus content, etc.) should be strictly restricted, better than the base metal. The electrode consists of two cores and coating composition. The different cores are also different. The core components directly affect the composition and properties of the weld metal, so the harmful elements in the welding core to as little as possible.
- Q: What are the guidelines for handling and disposing of steel rebars after demolition?
- The guidelines for handling and disposing of steel rebars after demolition include the following: 1. Identification: It is important to identify the steel rebars and differentiate them from other construction debris. This can be done by marking or labeling the rebars appropriately. 2. Segregation: Separate the steel rebars from other waste materials on-site. This ensures that they can be properly handled and recycled or disposed of accordingly. 3. Demolition process: During the demolition process, care should be taken to minimize damage to the steel rebars. This includes using appropriate tools and techniques to avoid excessive bending or cutting, which can affect their recyclability. 4. Removal and transportation: After demolition, the steel rebars should be carefully removed from the site and transported to the designated area for further processing or disposal. This may involve the use of machinery or manual labor, depending on the quantity and size of the rebars. 5. Recycling: Steel rebars are highly recyclable and should be sent to a recycling facility whenever possible. These facilities can process the rebars and convert them into new steel products, reducing the need for extracting and manufacturing new materials. 6. Disposal: If recycling is not feasible, the steel rebars may need to be disposed of in accordance with local regulations. This may involve taking them to a designated landfill or waste disposal site that can handle construction materials. 7. Safety precautions: It is important to follow safety precautions when handling steel rebars. This includes wearing appropriate personal protective equipment (PPE) such as gloves and safety glasses, as well as using proper lifting techniques to prevent injuries. 8. Compliance with regulations: Ensure that all handling and disposal activities comply with local, state, and federal regulations. This may include obtaining necessary permits or licenses, as well as adhering to specific guidelines for waste management and recycling. By following these guidelines, the handling and disposal of steel rebars after demolition can be done in an environmentally responsible and safe manner, contributing to sustainable construction practices.
- Q: What is the process of installing steel rebars in slabs and beams?
- To ensure the concrete structure is properly reinforced, there are several steps involved in installing steel rebars in slabs and beams. Firstly, the reinforcement layout is designed by the structural engineer based on the project's specific requirements. Factors such as load-bearing capacity and span length are taken into consideration. Next, the layout is marked on the slab or beam using appropriate methods like chalk lines. This helps guide the installation process and maintain accuracy. Then, the steel rebars, which are delivered in long lengths, need to be cut and bent to the specific dimensions and angles required by the design. Specialized tools such as rebar cutters and benders are used for this process. Once the rebars are cut and bent, they are placed in the marked positions on the slab or beam. Rebar chairs, spacers, or other devices are used to support the rebars and keep them in the correct position during concrete pouring. After the rebars are correctly positioned, they are tied together using wire or other binding material to maintain proper spacing and alignment. An inspection is then carried out to ensure the rebars meet the design specifications and are properly positioned. Compliance with building codes and standards is checked. Once the rebars are inspected and approved, the concrete is poured over the reinforced area. The rebars act as reinforcement, providing added strength and stability to the structure. After the concrete is poured, it needs to cure and harden. During this time, it is important to protect the rebars and concrete from excessive moisture and temperature fluctuations. Finishing processes like leveling, smoothing, and surface treatments can be carried out after curing to achieve the desired appearance and functionality. Overall, the process of installing steel rebars in slabs and beams involves meticulous planning, precise cutting and bending, accurate placement, proper securing, and thorough inspection. This ensures a reinforced structure that meets design requirements and provides long-lasting strength and durability.
- Q: How are steel rebars classified based on their diameter?
- The standardized system for categorizing steel rebars is based on their diameter. Rebars are measured in millimeters and assigned a specific number to indicate their diameter. The most commonly used classification system is known as the "nominal diameter" system, which groups rebars into different sizes according to their diameter. The nominal diameter is represented by a whole number, such as 6, 8, 10, 12, and so on. Under this system, the nominal diameter provides an approximation of the rebar's diameter in millimeters. For example, a rebar with a nominal diameter of 8 has an approximate diameter of 8 millimeters. Rebars can have diameters ranging from 6 millimeters to 50 millimeters or even larger. It is important to consider that the actual diameter of a rebar may slightly differ from its nominal diameter due to manufacturing tolerances. Nevertheless, these variations typically fall within an acceptable range. The classification of steel rebars based on their diameter holds great significance in construction and engineering. It plays a crucial role in determining the appropriate size and strength of rebars needed for specific applications. Different diameters of rebars possess varying load-bearing capacities, and accordingly, they are utilized in various structural elements like beams, columns, slabs, and foundations. In conclusion, steel rebars are categorized according to their diameter using the nominal diameter system, where the approximate diameter is expressed as a whole number in millimeters. This classification system aids in selecting the suitable size and strength of rebars for different construction purposes.
- Q: Can steel rebars be used in infrastructure projects?
- Yes, steel rebars can be commonly used in infrastructure projects. Steel rebars provide strength and durability to concrete structures, making them ideal for reinforcing various types of infrastructure such as bridges, buildings, highways, and tunnels. They help enhance the load-bearing capacity and structural integrity of these projects, ensuring their long-term stability and safety.
- Q: Can steel rebars be used in structures with high resistance to moisture?
- Steel rebars can be used in structures with high resistance to moisture. However, it is important to note that steel is susceptible to corrosion when exposed to moisture for prolonged periods. To mitigate this risk, protective measures such as proper concrete cover and waterproofing techniques must be employed. Additionally, using steel rebars with corrosion-resistant coatings or alloys, such as epoxy-coated or stainless steel rebars, can further enhance the resistance to moisture. Proper design, construction, and maintenance practices are crucial to ensure the longevity and durability of structures in high-moisture environments.
- Q: Can steel rebars be used in foundation underpinning?
- Yes, steel rebars can be used in foundation underpinning. Steel rebars provide structural reinforcement and can be used to strengthen and stabilize the existing foundation during underpinning works.
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Hot Rolled Steel Deformed Steel Bar/D-BAR HRB500/B500B/GR60
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 200 m.t.
- Supply Capability:
- 40000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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