Hot Rolled Deformed Bar D-BAR HRB400 HRB500 B500B B500C
- Ref Price:
-
$500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 40000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Deformed Bar D-BAR HRB400 HRB500 B500B B500C 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 Deformed Bar D-BAR HRB400 HRB500 B500B B500C 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 Deformed Bar D-BAR HRB400 HRB500 B500B B500C 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:
Standard | GB | HRB400 | |
Diameter | 6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm, 22mm,25mm,28mm,32mm,36mm,40mm,50mm | ||
Length | 6M, 9M,12M or as required | ||
Place of origin | Hebei, China mainland | ||
Advantages | exact size, regular package, chemical and mechanical properties are stable. | ||
Type | Hot rolled deformed steel bar | ||
Brand name | DRAGON | ||
Usage and Applications of HRB400 Deformed Steel Bar:
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 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.
Images:
- Q: How do steel rebars affect the load-bearing capacity of concrete structures?
- Steel rebars significantly enhance the load-bearing capacity of concrete structures by providing tensile strength to resist cracks and prevent failure under heavy loads. The incorporation of rebars in concrete increases its overall structural integrity, allowing it to withstand greater stress and support larger loads without compromising its stability.
- Q: How are steel rebars protected from fire during construction?
- Steel rebars are protected from fire during construction by using fire-resistant coatings, such as intumescent paints or cementitious sprays. These coatings create a layer of insulation that prevents the steel from reaching high temperatures, thus maintaining its structural integrity. Additionally, fire-resistant materials, such as fireproof boards or mineral wool, may be used to provide an additional layer of protection.
- Q: How do steel rebars affect the constructability of a project?
- Steel rebars play a vital role in enhancing project constructability in multiple ways. To start, they offer structural strength and stability to reinforced concrete structures. By reinforcing the concrete, rebars help distribute the load more evenly, thus increasing overall project strength and durability. Additionally, steel rebars facilitate the construction of larger and taller structures. They provide the necessary tensile strength to counteract concrete's weakness in resisting tension forces. This empowers engineers and architects to design and build structures with greater flexibility, leading to more innovative and impressive architectural designs. Furthermore, steel rebars contribute to project integrity and safety. They act as a reinforcement against external forces like earthquakes, wind loads, and impacts. By resisting these forces, they enhance structural stability, thus reducing the risk of collapse or damage during extreme conditions. Moreover, steel rebars contribute to project longevity and maintenance. Thanks to their high tensile strength and corrosion resistance, they help extend the structure's lifespan. This, in turn, reduces the need for frequent repairs and replacements, resulting in cost savings and minimal disruption to the project. Additionally, the use of steel rebars simplifies the construction process. They can be easily cut, bent, and shaped to fit specific requirements, making them highly adaptable to various project needs. This flexibility allows for efficient construction, reducing time and effort required for implementation. In conclusion, steel rebars have a significant impact on project constructability by providing strength, stability, flexibility, safety, longevity, and simplification. Their use enables the construction of resilient and visually appealing structures, guaranteeing project success and sustainability.
- Q: Are steel rebars suitable for use in structures with high resistance to chemicals?
- Steel rebars are generally not suitable for use in structures with high resistance to chemicals. While steel is a strong and durable material, it is susceptible to corrosion when exposed to certain chemicals. Chemicals such as acids, alkalis, and chlorides can cause steel rebars to corrode, which can compromise the structural integrity of the building or structure. To ensure high resistance to chemicals, alternative materials such as stainless steel rebars or fiber-reinforced polymer (FRP) rebars are often used. Stainless steel rebars are more resistant to corrosion than regular steel rebars due to their higher chromium content. FRP rebars, on the other hand, are non-metallic and do not corrode, making them a suitable choice for structures exposed to harsh chemical environments. Ultimately, the choice of rebars in structures with high resistance to chemicals depends on the specific chemicals involved and the level of exposure. It is important to consult with engineers and experts who can assess the chemical environment and recommend the most suitable rebars to ensure the long-term durability and safety of the structure.
- Q: How do steel rebars contribute to the overall aesthetics of a building?
- The aesthetic appeal of a building is not directly influenced by steel rebars, as they are typically concealed within the structural components. Nonetheless, their presence is vital in guaranteeing the strength, stability, and durability of the structure. Steel rebars serve to reinforce concrete, offering supplementary support to withstand different forces including gravity, wind, and seismic activities. Through this reinforcement, steel rebars enable the construction of taller, more spacious, and architecturally intricate designs. This grants architects and engineers the opportunity to design buildings with wider spans, thinner walls, and distinctive shapes, enriching the overall aesthetic quality of the structure. Furthermore, steel rebars can be strategically positioned in areas requiring additional strength, allowing for the creation of intricate and visually appealing architectural attributes. Although steel rebars may not be visible, their significant contribution to the structural integrity of the building indirectly influences its aesthetics by facilitating innovative designs and ensuring the safety and longevity of the structure.
- Q: Can steel rebars be used in dam construction projects?
- Yes, steel rebars can be used in dam construction projects. Steel rebars are commonly used as reinforcement in concrete structures, including dams, to provide strength and durability. The rebars help to distribute loads and resist tension forces, ensuring the stability and longevity of the dam.
- Q: Are steel rebars resistant to extreme temperatures?
- Yes, steel rebars are generally resistant to extreme temperatures. Steel has a high melting point and can withstand both high and low temperatures without significant structural changes or loss of strength. However, extremely high temperatures can cause some degradation in the rebar's mechanical properties over time.
- Q: What is the resistance of steel rebars against acid attacks?
- Steel rebars have a high resistance against acid attacks due to the protective layer of rust that forms on their surface. This layer, known as iron oxide, acts as a barrier between the steel and the acid, preventing direct contact and corrosion. Additionally, the high carbon content in steel rebars enhances their resistance to acid attacks, as carbon forms a protective film that further shields the steel from acid damage. However, it is important to note that prolonged exposure to highly concentrated or corrosive acids may still lead to some degree of corrosion, albeit at a slower rate compared to other metals. Therefore, it is advisable to select the appropriate grade of steel rebar and provide additional protective measures, such as coatings or concrete cover, to ensure optimal resistance against acid attacks in specific applications.
- Q: How do steel rebars improve the strength of concrete?
- Steel rebars improve the strength of concrete by providing reinforcement and enhancing its structural integrity. The rebars act as a skeleton, distributing and transferring the load across the concrete structure. This prevents cracks and increases the overall tensile strength of the concrete, making it more resistant to bending, shearing, and other external forces.
- Q: What is the recommended method for tying steel rebars together?
- The recommended method for tying steel rebars together is typically using wire ties or mechanical rebar connectors.
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Hot Rolled Deformed Bar D-BAR HRB400 HRB500 B500B B500C
- Ref Price:
-
$500.00
/ m.t.
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 40000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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