Hot Rolled Steel Deformed Steel Bar Debar / Rebar KS BS HRB400 HRB500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 24 m.t.
- Supply Capability:
- 30000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Steel Deformed Steel Bar (Debar / Rebar)KS BS HRB400 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 (Debar / Rebar)KS BS HRB400 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 (Debar / Rebar)KS BS HRB400 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:
Commodity: Mild Steel Flat Bar
Standard: GB;JIS
Material: Q195-235;SS400
Brand name: FLATSPACE
Origin place: China
Thickness: 3mm-30mm
Width:20mm-200mm
Length: Max 12m
Certification: SGS/BV
Chemical composition of Q235
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 | ||
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 Hot Rolled Hot Rolled Steel Deformed Steel Bar (Debar / Rebar)KS BS HRB400
1. Packing: it is nude packed in bundles by steel wire rod
2. Bundle weight: not more than 3.5MT for bulk vessel; less than 3 MT for container load
3. Marks:
Color marking: There will be color marking on both end of the bundle for the cargo delivered by bulk vessel. That makes it easily to distinguish at the destination port.
Tag mark: there will be tag mark tied up on the bundles. The information usually including supplier logo and name, product name, made in China, shipping marks and other information request by the customer.
If loading by container the marking is not needed, but we will prepare it as customer request.
4. Transportation: the goods are delivered by truck from mill to loading port, the maximum quantity can be loaded is around 40MTs by each truck. If the order quantity cannot reach the full truck loaded, the transportation cost per ton will be little higher than full load.
5. Delivered by container or bulk vessel
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:What are the limitations of using steel rebars?
- One limitation of using steel rebars is their susceptibility to corrosion. Over time, exposure to moisture and chemicals can cause the steel rebars to rust, which weakens their structural integrity. Additionally, steel rebars are heavy and can be difficult to handle and transport, especially in large construction projects. Lastly, steel rebars have a high thermal conductivity, which can lead to temperature changes causing expansion and contraction, potentially resulting in cracks or damage to the surrounding concrete.
- Q:Can steel rebars be used in sports arena construction?
- Certainly! In the construction of sports arenas, steel rebars find frequent application. Concrete structures, including sports arenas, often rely on steel rebars for reinforcement. The utilization of steel rebars imparts extra strength and stability to the concrete, enabling the structure to endure the various loads and stresses inherent in the arena's design. These loads can range from the weight of the roof, seating, and equipment. Moreover, steel rebars play a crucial role in averting cracks and enhancing the overall durability of the arena. They are commonly embedded within the concrete foundation, columns, and beams of the structure to augment its structural integrity and prolong its lifespan.
- Q:Are there any limitations on the maximum length of steel rebars used in construction?
- Yes, there are limitations on the maximum length of steel rebars used in construction. The length of steel rebars is dependent on various factors such as the structural design, building codes, transportation constraints, and practical limitations. Typically, steel rebars are manufactured in standard lengths and can be extended by overlapping or splicing methods if needed. However, excessively long steel rebars may lead to handling difficulties, transportation issues, and increased risk of bending or damage. Thus, it is essential to adhere to the maximum length limitations specified by the relevant construction regulations and engineering standards.
- Q:How do steel rebars affect the overall vibration control of a structure?
- Steel rebars can significantly enhance the overall vibration control of a structure. By reinforcing the concrete, rebars increase the structural stiffness and strength, reducing the amplitude of vibrations. They also help distribute and dissipate energy from dynamic loads, thus minimizing the risk of structural failure and enhancing the overall stability. Additionally, rebars can improve the damping characteristics of a structure, reducing the resonant frequencies and attenuating vibrations. Overall, the presence of steel rebars in a structure plays a crucial role in enhancing its vibration control capabilities.
- Q:How do steel rebars comply with building codes and regulations?
- Steel rebars are able to comply with building codes and regulations by meeting specific requirements outlined for their use in construction projects. The purpose of these codes and regulations is to guarantee the safety, durability, and structural integrity of buildings. Below are several ways in which steel rebars adhere to these codes and regulations: 1. Material Standards: The building codes dictate certain material standards that steel rebars must adhere to. These standards outline the permitted type, grade, and quality of steel for construction purposes. For instance, the American Society for Testing and Materials (ASTM) has established standards such as ASTM A615, which provides requirements for deformed and plain carbon-steel bars. 2. Size and Shape: Building codes specify the dimensions and shape of rebars to be utilized in different structural components like beams, columns, and slabs. Steel rebars must meet these size and shape requirements to ensure proper fit and structural integrity. 3. Placement and Spacing: Building codes govern the appropriate placement and spacing of rebars within concrete structures. These codes specify the minimum and maximum distances between rebars, as well as the required cover (distance from the concrete surface). Adhering to these regulations enhances the strength and durability of the structure. 4. Welding and Connection: In cases where welding or connecting rebars is necessary, building codes provide guidelines on the proper welding techniques and requirements. These regulations ensure that the welded or connected rebars offer the necessary strength and stability to the structure. 5. Testing and Certification: Steel rebars must undergo various tests to ensure compliance with building codes and regulations. These tests include tensile strength, yield strength, elongation, and bending tests. Products that pass these tests are certified as compliant and can be utilized in construction projects. By adhering to these building codes and regulations, steel rebars contribute to the overall safety and integrity of the structures in which they are used. Compliance ensures that the rebars meet the necessary standards and effectively fulfill their intended function.
- Q:What is the role of steel rebars in minimizing cracking due to shrinkage?
- The role of steel rebars in minimizing cracking due to shrinkage is to provide reinforcement and strength to concrete structures. By placing steel rebars within the concrete, they act as a framework that helps distribute the tensile forces caused by shrinkage. This prevents the concrete from cracking and ensures the overall stability and durability of the structure.
- Q:Can steel rebars be used in the construction of recreational facilities?
- Yes, steel rebars can be used in the construction of recreational facilities. Steel rebars provide structural strength and durability, making them suitable for various recreational structures such as sports arenas, swimming pools, and playgrounds. They are commonly used to reinforce concrete and ensure the safety and longevity of these facilities.
- Q:Are steel rebars resistant to lightning strikes?
- Yes, steel rebars are generally considered resistant to lightning strikes due to their high electrical conductivity, which allows them to effectively dissipate the electrical energy from a lightning strike.
- Q:How do steel rebars affect the overall load distribution of concrete structures?
- Steel rebars play a critical role in the load distribution of concrete structures. They enhance the overall strength and durability of the concrete by providing reinforcement. When concrete is poured, it is strong in compression but weak in tension. Steel rebars are embedded within the concrete to counterbalance this weakness and distribute the load more evenly. The presence of steel rebars helps to prevent cracks and structural failures by absorbing and distributing the tensile forces exerted on the concrete. As the load is applied to the structure, the steel rebars effectively transfer the tension forces to the surrounding concrete, which is highly resistant to compression. This load transfer mechanism results in a more balanced distribution of forces throughout the structure. Furthermore, the use of steel rebars increases the overall stiffness of the concrete structure. By resisting deformation, the rebars help to maintain the structural integrity and prevent excessive deflection under load. This is particularly important in large-scale concrete structures such as bridges, high-rise buildings, and dams, where the load distribution needs to be carefully managed to ensure stability. In summary, steel rebars significantly influence the load distribution of concrete structures by reinforcing the concrete and enhancing its tensile strength. They work in synergy with the concrete to evenly distribute and transfer the load, preventing cracks and structural failures. The combination of steel rebars and concrete creates a robust and reliable structural system capable of withstanding the applied loads and ensuring long-term safety.
- Q:Can steel rebars be used in structures with high sulfate content in soil or water?
- Steel rebars should not be used in structures with high sulfate content in soil or water. Sulfates react with steel, especially with the iron present in the steel rebars, causing corrosion and weakening the structure. This process, known as sulfide attack or sulfate attack, can lead to the deterioration of the rebars and ultimately compromise the integrity of the entire structure. Therefore, alternative materials such as stainless steel rebars or non-metallic reinforcement like fiber-reinforced polymers (FRP) should be considered in such environments to ensure the longevity and safety of the structure.
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Hot Rolled Steel Deformed Steel Bar Debar / Rebar KS BS HRB400 HRB500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 24 m.t.
- Supply Capability:
- 30000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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