Hot Rolled Steel Rebars GB Standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 100000 m.t./month
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OKorder is offering Hot Rolled Steel Rebars GB Standard 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 African, South American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.
Product Applications:
Hot Rolled Steel Rebars GB Standard are ideal for structural applications and are 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..
Product Advantages:
OKorder's Hot Rolled Steel Rebars GB Standard are durable, strong, and wide variety of sizes.
Main Product Features:
· Premium quality
· Prompt delivery & seaworthy packing (30 days after receiving deposit)
· Can be recycled and reused
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
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 | ||
Invoicing | Actual or Theoretical Weight Basis as buyer’s request. | ||
Type | Hot rolled steel rebar | ||
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 |
FAQ:
Q1: How many tons of steel products could be loaded in containers?
A1: Usually the steel products are delivered by bulk vessel because of the large quantity and the freight. However, there are no bulk vessel enter some seaports so that we have to deliver the cargo by containers. The 6m steel product can be loaded in 20FT container, but the quantity is changed according to the size, usually from 18tons to 25tons.
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 arrange production. The normal sizes with the normal grade can be produced within one month. The specific shipping date is dependent upon international and government factors, the delivery to international main port about 45-60days.
Images:
- Q:What are the common sizes of steel rebars used in construction?
- The sizes of steel rebars used in construction can vary depending on the specific application and engineering requirements. However, there are several standard sizes that are widely used in the industry. The industry commonly utilizes rebar sizes ranging from #3 to #18. These numbers represent the diameter of the rebar in eighths of an inch. For instance, a #3 rebar has a diameter of 3/8 inch, while a #18 rebar has a diameter of 2 1/4 inches. Regarding metric measurements, the most frequently used rebar sizes range from 10mm to 40mm in diameter. These sizes are typically designated by their nominal diameter in millimeters, such as 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, and 40mm. The selection of the appropriate rebar size depends on various factors, including the required load-bearing capacity, the structural design, and the type of construction project. Smaller diameter rebars, like #3 or 10mm, are typically utilized in lighter construction projects or for smaller concrete elements like walls or slabs. Conversely, larger diameter rebars, like #18 or 40mm, are commonly employed in heavy-duty applications such as bridges, high-rise buildings, or large-scale infrastructure projects. It is important to note that different countries or regions may have their own specific standards regarding rebar sizes. Consequently, it is crucial to consult local building codes and regulations to ensure compliance.
- Q:Are steel rebars susceptible to fatigue failure?
- Yes, steel rebars are susceptible to fatigue failure. Fatigue failure occurs when a material undergoes repeated cyclic loading, causing cracks to initiate and propagate, leading to eventual failure. Steel rebars, which are commonly used in construction to reinforce concrete structures, can experience fatigue failure if they are subjected to repeated loading and unloading cycles over an extended period. To prevent fatigue failure, proper design considerations, such as adequate reinforcement, avoidance of high stress concentrations, and regular maintenance, should be implemented.
- Q:How are steel rebars used in swimming pool construction?
- Steel rebars are used in swimming pool construction to reinforce the concrete structure of the pool. The rebars are strategically placed within the concrete to provide additional strength and prevent cracking or structural damage over time. This reinforcement helps the pool withstand the pressure of the water and any external forces, ensuring its long-term durability and stability.
- Q:Can steel rebars be used in stadium and sports arena construction?
- Yes, steel rebars can be used in stadium and sports arena construction. Steel rebars provide strength and durability to the structures, making them suitable for supporting the heavy loads and ensuring the overall integrity of the infrastructure.
- Q:What is the carbon content of thread steel?
- It is understood that carbon is the main element determining the performance of steel, because changes in carbon content directly lead to changes in crystal structure. With the increase of carbon content, the strength and hardness of the threaded steel increase, while the plasticity and toughness decrease. When the carbon content is more than 1%, the strength of the rebar decreases. The increase of carbon content also reduces the weldability and corrosion resistance of steel, and increases the cold brittleness and aging tendency of steel.
- Q:Can steel rebars be used in coastal areas?
- Steel rebars are indeed suitable for coastal areas, but it is crucial to take into account the potential consequences of corrosion caused by saltwater and high humidity in such environments. To address this concern, stainless steel rebars or epoxy-coated rebars can be utilized, as they possess superior resistance against corrosion. These alternative choices provide a protective layer that prevents direct contact between the steel and the corrosive elements. Furthermore, regular maintenance and periodic examination of the rebars are essential in coastal areas to guarantee their long-lasting strength and structural soundness.
- Q:How do steel rebars affect the overall construction cost of residential buildings?
- The overall construction cost of residential buildings can be significantly influenced by steel rebars. To begin with, steel rebars play a vital role in reinforced concrete structures by adding strength and durability. However, the cost of steel rebars can vary depending on factors such as size, grade, and the quantity required for the project. The inclusion of steel rebars in residential buildings can lead to increased construction costs due to expenses related to their purchase and installation. The cost of steel itself is subject to market fluctuations and can change over time. Furthermore, the complexity of the design and the amount of reinforcement needed can also impact the overall cost. Moreover, the installation of steel rebars involves skilled labor, which further contributes to construction expenses. The process of cutting, bending, and placing rebars requires expertise and precision, which adds to the cost of labor. Additionally, the time required for proper installation can affect the construction schedule, potentially resulting in additional expenses if there are delays. However, it is important to note that although steel rebars may initially increase the upfront construction cost of residential buildings, their long-term benefits outweigh the initial expenses. Reinforced concrete structures with steel rebars offer improved resistance against structural failures, such as cracking or collapsing, which can save significant costs in terms of future repairs and maintenance. In conclusion, steel rebars are essential components in residential construction as they enhance the strength and durability of reinforced concrete structures. While their use may increase the initial construction cost, the long-term advantages in terms of structural integrity and reduced maintenance expenses justify their inclusion in residential building projects.
- Q:How do steel rebars affect the overall corrosion resistance of marine structures?
- The overall corrosion resistance of marine structures is significantly affected by steel rebars. Depending on various factors, the presence of steel rebars in concrete marine structures can either enhance or deteriorate their resistance to corrosion. To begin with, when appropriate preventive measures are taken, steel rebars can enhance corrosion resistance. For example, if the rebars are adequately coated with anti-corrosion materials like epoxy or zinc, they can provide an additional layer of protection against the corrosive effects of seawater. Moreover, ensuring proper concrete cover and compaction during construction can help prevent seawater from penetrating the rebars, reducing the risk of corrosion. Conversely, if steel rebars are not properly coated or if the concrete cover is insufficient, they can contribute to the degradation of marine structures. When exposed to the aggressive marine environment, rebars can corrode, leading to rust formation. Rust occupies more space than steel, causing expansion that exerts pressure on the surrounding concrete. This pressure can result in concrete cracking and spalling, further exposing the rebars to corrosion and compromising the overall structural integrity of the marine structure. Regular maintenance and inspection are crucial to mitigate the negative effects of steel rebars on corrosion resistance. Periodic inspections can help identify any signs of corrosion, enabling timely repairs or replacement of rebars. Additionally, implementing cathodic protection systems can provide an electrochemical countermeasure against corrosion, ensuring the longevity and durability of the marine structure. In conclusion, steel rebars play a vital role in the corrosion resistance of marine structures. Proper coating, concrete cover, and maintenance measures are essential to ensure the positive contribution of rebars to corrosion resistance. Neglecting these factors can lead to the degradation of marine structures.
- Q:Can steel rebars be used in both residential and commercial construction?
- Yes, steel rebars can be used in both residential and commercial construction. They are commonly used to reinforce concrete structures such as foundations, columns, beams, and slabs in both types of construction projects.
- Q:What is the difference between the actual weight and the actual weight of the steel thread?
- Is the difference between the work and the theory of weight. General steel factory, have weight difference, unlike canned beverage, not so accurate, this is called "bad" or "inferior". But the mills are not stupid, only under the poor, is not Quejinshaoliang, with a significant difference (such as standard 100KG, he will give you a 110KG).
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Hot Rolled Steel Rebars GB Standard
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 100000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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