Alloy Hot Rolled Deformed Steel Rebars for Construction of Buildings
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
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Product Description:
OKorder is offering Alloy Hot Rolled Deformed Steel Rebars for Construction of Buildings 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:
Alloy Hot Rolled Deformed Steel Rebars for Construction of Buildings 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 Alloy Hot Rolled Deformed Steel Rebars for Construction of Buildings are durable, strong, and resist corrosion. They are made of high quality material.
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:
Specifications of HRB500 Deformed Steel Bar:
Standard | GB | HRB500 |
Diameter | 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm | |
Length | 6M, 9M,12M or as required | |
Payment term | TT or L/C | |
Application | mainly used in construction industry to reinforce concrete structures and so on | |
Quality | First quality, the goods are from Chinese big manufacturers. | |
Type | Hot rolled deformed steel bar | |
Brand name | DRAGON | |
Chemical Composition: (Please kindly find our chemistry of our material based on HRB500 as below for your information)
Grade | Technical data of the original chemical composition (%) | ||||||
C | Mn | Si | S | P | V | ||
HRB500 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.08-0.12 | |
Physical capability | |||||||
Yield Strength (N/cm²) | Tensile Strength (N/cm²) | Elongation (%) | |||||
≥500 | ≥630 | ≥12 | |||||
Theoretical weight and section area of each diameter as below for your information:
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 |
Usage and Applications of Alloy Hot Rolled Deformed Steel Rebars for Construction of Buildings:
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 Alloy Hot Rolled Deformed Steel Rebars for Construction of Buildings:
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
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: How do we guarantee the quality of our products?
A1: 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.
Q2: How soon can we receive the product after purchase?
A2: 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.
Q3: Can stainless steel rust?
A3: 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.
Images:
- Q: What are the recent developments and innovations in steel wire rod production?
- Some recent developments and innovations in steel wire rod production include the introduction of advanced wire rod mills that utilize high-speed rolling technologies, such as the MEERdrive® system, to increase productivity and improve product quality. Additionally, there have been advancements in the use of automation and artificial intelligence to optimize the production process, reducing energy consumption and minimizing waste. Furthermore, manufacturers are investing in research and development to develop new alloys and coatings that enhance the strength, durability, and corrosion resistance of steel wire rods, expanding their applications in diverse industries such as automotive, construction, and aerospace.
- Q: What are the different surface protection methods for steel wire rod?
- There are several different surface protection methods available for steel wire rods, each offering varying levels of protection and suitability for different applications. Some of the common surface protection methods for steel wire rods include: 1. Galvanization: This method involves applying a layer of zinc coating to the surface of the steel wire rod. Galvanization provides excellent corrosion resistance, protecting the steel from environmental factors such as moisture and chemicals. It is a widely used method, especially for outdoor applications or in corrosive environments. 2. Coating: Steel wire rods can be coated with various materials such as epoxy, PVC, or polyethylene. These coatings provide a barrier between the steel surface and external elements, preventing corrosion and abrasion. Coatings can also enhance the wire's resistance to chemicals, UV radiation, and other damaging factors. 3. Phosphating: Phosphating is a surface treatment method that involves applying a phosphate coating to the steel wire rod. This process creates a thin layer of phosphate crystals on the surface, which improves adhesion for subsequent coatings or paints. Phosphating also provides some level of corrosion resistance. 4. Electroplating: Electroplating involves depositing a thin layer of metal onto the surface of the steel wire rod through an electrochemical process. Common metals used for electroplating include zinc, nickel, and chromium. This method enhances the wire's resistance to corrosion, wear, and tarnishing. Electroplating can also impart aesthetic appeal to the wire, making it suitable for decorative applications. 5. Powder coating: In this method, a dry powder is applied to the steel wire rod electrostatically and then cured under heat. The powder melts and forms a protective coating on the wire's surface. Powder coating offers excellent durability, resistance to corrosion, chemicals, and UV radiation. Additionally, it provides a range of color options and a smooth, attractive finish. It is essential to choose the appropriate surface protection method based on the specific requirements and environment in which the steel wire rod will be used. Factors such as corrosion resistance, abrasion resistance, aesthetics, and cost-effectiveness should be considered when selecting the most suitable method.
- Q: What are the different surface treatments for steel wire rod?
- Steel wire rods can undergo different surface treatments to enhance their properties and improve performance in various applications. Common surface treatments include: 1. Pickling: Wire rods are immersed in an acid solution to remove oxide scale or rust, resulting in a clean surface, improved corrosion resistance, and preparation for further treatments. 2. Phosphating: Through a chemical conversion process, a thin layer of phosphate coating forms on the wire rod surface. This coating enhances adhesion of subsequent coatings, improves corrosion resistance, and provides a better surface for painting or other finishes. 3. Galvanizing: Wire rods are coated with zinc, which acts as a sacrificial anode and offers excellent corrosion resistance. Galvanized steel wire rods are ideal for outdoor applications or environments with high humidity or exposure to corrosive elements. 4. Electroplating: Metal is deposited onto wire rods using an electric current, allowing for various coatings like nickel, chrome, or copper. These coatings offer improved corrosion resistance, enhanced aesthetics, and increased hardness or wear resistance. 5. Heat treatment: Controlled heating and cooling processes alter the microstructure and mechanical properties of wire rods. This treatment can enhance strength, toughness, hardness, or ductility, depending on the specific heat treatment process applied. 6. Coating: Wire rods can be coated with protective or functional coatings like epoxy, polyethylene, or PVC. These coatings provide additional corrosion resistance, insulation, or lubrication properties and can be applied through processes like hot-dip coating, electrostatic powder coating, or extrusion coating. Each of these surface treatments for steel wire rods offers unique benefits and is chosen based on the specific application's desired properties and requirements.
- Q: What are the main factors influencing the choice of steel wire rod packaging?
- When selecting packaging for steel wire rods, various factors come into play. These factors encompass the need for protection, transportation requirements, handling considerations, and storage demands. Protection is a major factor to be taken into account. Steel wire rods are vulnerable to damage caused by external elements like moisture, dirt, and corrosion. Consequently, the packaging must offer ample protection against these factors to ensure the product's quality and integrity. This might entail utilizing moisture-resistant materials such as plastic or coated paper and implementing measures to prevent rust and corrosion, such as applying anti-corrosion coatings. Transportation considerations also play a vital role in determining the appropriate packaging. Steel wire rods often undergo long-distance transportation via road, rail, or sea. The packaging needs to be robust enough to withstand the challenges of transportation, including potential impacts and vibrations. Additionally, it should be designed to facilitate easy loading and unloading, while minimizing the risk of damage during handling and transportation. The choice of packaging is also influenced by the storage requirements of steel wire rods. Depending on the storage conditions, whether indoor or outdoor, the packaging may need to provide additional protection against factors like sunlight, extreme temperatures, and humidity. Furthermore, stackability is important to optimize space utilization and prevent any deformation or bending of the wire rods. Other factors that may influence the selection of steel wire rod packaging include cost-effectiveness, sustainability, and compliance with regulations. Companies must consider the cost of packaging materials, their availability, and the overall packaging process to ensure alignment with their budget and operational efficiency. In addition, there is a growing emphasis on sustainable packaging solutions that minimize environmental impact, such as using recyclable materials or reducing overall packaging waste. Compliance with industry standards and regulations, including safety and labeling requirements, is also a significant consideration in choosing steel wire rod packaging.
- Q: What are the advantages of using steel wire rod in marine applications?
- There are several advantages of using steel wire rod in marine applications. Firstly, steel wire rod is highly durable and resistant to corrosion, making it ideal for withstanding the harsh marine environment. Additionally, steel wire rod has high tensile strength, allowing it to bear heavy loads and withstand extreme forces. Moreover, steel wire rod is highly flexible, enabling it to be easily shaped and installed in various marine applications. Lastly, steel wire rod is cost-effective and readily available, making it a practical choice for marine construction projects.
- Q: What are the different types of steel wire rod packaging options after wire drawing?
- There are several types of steel wire rod packaging options after wire drawing, including spools, coils, reels, and bundles. Each packaging option offers different advantages and is used based on factors such as wire diameter, length, and intended application. Spools are commonly used for small diameter wires and offer easy handling and storage. Coils are used for larger diameter wires and provide efficient transportation and unwinding. Reels are used for heavy-duty applications and provide maximum protection during storage and shipping. Bundles are used for longer lengths of wire and offer convenient handling, storage, and transportation. Overall, the choice of packaging depends on the specific requirements and preferences of the wire manufacturer and end-user.
- Q: What are the different types of steel wire rod annealing furnaces?
- There are several types of steel wire rod annealing furnaces, including bell-type furnaces, walking beam furnaces, and roller hearth furnaces. Each type has its own unique design and operation, but they all serve the purpose of heating the steel wire rods to a specific temperature and then slowly cooling them to improve their mechanical properties and eliminate internal stresses.
- Q: How is steel wire rod bundled and packaged for transportation?
- Steel wire rod is typically bundled and packaged for transportation by being coiled into large, circular shapes called coils. These coils are then secured with steel straps or wire ties to ensure they stay intact during transit. Additionally, the coils may be further packaged by being placed on wooden pallets or placed inside steel cages for added protection and ease of handling.
- Q: How is steel wire rod tested for resistance to galvanic corrosion?
- Steel wire rod can be tested for resistance to galvanic corrosion through various methods such as salt spray testing, electrochemical testing, and accelerated corrosion testing. These tests involve subjecting the wire rod to corrosive environments or simulating corrosive conditions to evaluate its performance and ability to resist galvanic corrosion.
- Q: How is steel wire rod used in the manufacturing of wire for electrical grounding systems?
- Steel wire rod is an essential component in the manufacturing of wire for electrical grounding systems. These systems play a crucial role in ensuring the safety and functionality of electrical installations by providing a path for electrical currents to flow into the ground, thus preventing damage or electrical shocks. In the manufacturing process, steel wire rods are first subjected to a series of shaping and forming operations. The wire rods are typically drawn through a series of dies to reduce their diameter and achieve the desired thickness. This drawing process helps in strengthening the wire and ensuring uniformity in its dimensions. The steel wire rods used for electrical grounding systems are generally made of high-quality carbon or stainless steel to ensure durability and resistance to corrosion. Once the steel wire rods have been drawn into the desired wire size, they are then subjected to various surface treatments. These treatments can include galvanization, which involves coating the wire with a layer of zinc to enhance its corrosion resistance. Galvanization also improves the electrical conductivity of the wire, making it more efficient for grounding purposes. After the surface treatment, the wire is then cut into specific lengths and spooled onto reels or coils. These wire coils are then used in the manufacturing of electrical grounding systems, such as grounding cables, conductors, or earth electrodes. The steel wire serves as the core component, providing strength and stability to the grounding system. The wire manufactured from steel wire rod is highly versatile and can be used in various electrical grounding applications, ranging from residential and commercial buildings to industrial facilities. It is commonly used for grounding electrical equipment, machinery, and infrastructure, ensuring the safe dissipation of electrical currents. In summary, steel wire rod is a fundamental material in the production of wire for electrical grounding systems. Its strength, durability, and resistance to corrosion make it an ideal choice for ensuring the safety and functionality of electrical installations.
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Alloy Hot Rolled Deformed Steel Rebars for Construction of Buildings
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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