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 is the process of bending steel rebars?
- The process of bending steel rebars involves using specialized tools, such as rebar benders or hydraulic benders, to shape the steel bars into the desired angle or curve. This is typically done by placing the rebar into the bending machine, adjusting the angle or radius, and applying pressure to gradually bend the steel to the desired shape. The bending process requires precision, as it needs to meet the specific design requirements and specifications for construction projects.
- Q: Can steel rebars be used in the construction of offshore oil platforms?
- Yes, steel rebars can be used in the construction of offshore oil platforms. Steel rebars provide structural reinforcement and enhance the strength and stability of the platform's concrete foundation. They are commonly used in various offshore structures due to their high tensile strength, durability, and resistance to corrosion in marine environments. Additionally, steel rebars can be designed to meet specific engineering requirements and contribute to the overall safety and longevity of the offshore oil platform.
- Q: How do steel rebars affect the crack resistance of concrete structures?
- The crack resistance of concrete structures is greatly improved by steel rebars, which serve a vital function. When incorporated into the concrete, rebars reinforce the structure and add to its strength. The main purpose of steel rebars is to absorb tensile forces that concrete alone cannot handle. Concrete is excellent at resisting compression forces but lacks strength in tension. As a result, when a concrete structure is subjected to tension stresses, such as those caused by external loads or temperature changes, cracks can develop. By placing steel rebars within the concrete, the structure gains the ability to withstand these tension forces. When the concrete experiences tensile stresses, the rebars carry the load and distribute it throughout the structure, preventing cracks from forming and spreading. The rebars effectively bridge the gaps in the concrete, reinforcing it and increasing its overall strength. Furthermore, steel rebars also play a role in controlling the size and width of cracks that may occur. By restricting the width and propagation of cracks, the rebars prevent them from expanding and compromising the integrity of the structure. This is particularly crucial in situations where the structure is exposed to excessive forces or environmental conditions that can lead to cracking. Additionally, steel rebars contribute to the durability of concrete structures by enhancing their resistance to corrosion. Concrete is porous, and over time, water and other corrosive substances can infiltrate and degrade the material. However, when rebars are used, they are typically enclosed in a protective layer of concrete, known as the cover. This cover acts as a barrier, preventing the penetration of corrosive agents and safeguarding the rebars against corrosion. As a result, the long-term durability and crack resistance of the concrete structure are ensured. To summarize, steel rebars play a crucial role in enhancing the crack resistance of concrete structures by providing reinforcement and absorbing tensile forces. They prevent cracks from forming and spreading, control their size and width, and increase the overall strength and durability of the structure.
- Q: Can steel rebars be used in renovation or retrofitting projects?
- Absolutely, renovation or retrofitting projects can indeed make use of steel rebars. In construction, steel rebars are frequently employed to fortify concrete structures and they can also be utilized in renovation endeavors to bolster pre-existing structures. When refurbishing or retrofitting a building, it often becomes imperative to reinforce the current structure in order to comply with modern building codes or support additional burdens. Strengthening walls, columns, beams, or slabs can be achieved by incorporating supplementary reinforcement into the concrete, thanks to the utilization of steel rebars. By integrating steel rebars into a renovation project, the building's structural soundness can be enhanced, thereby ensuring its safety and durability.
- Q: What is the typical lead time for ordering steel rebars?
- The typical lead time for ordering steel rebars can vary depending on factors such as the quantity required, supplier availability, and current market conditions. However, it is common for lead times to range from a few days to several weeks, with larger orders often requiring more time for production and delivery. It is always advisable to consult with the specific supplier or manufacturer to get an accurate estimate of the lead time for ordering steel rebars.
- Q: How do steel rebars provide reinforcement in concrete structures?
- Steel rebars provide reinforcement in concrete structures by adding strength and durability to the concrete. The rebars are embedded within the concrete, creating a bond that helps distribute and resist tensile forces. This reinforcement enhances the overall structural integrity, preventing cracking and increasing load-bearing capacity.
- Q: What is the process of painting steel rebars?
- The process of painting steel rebars typically involves several steps. First, the rebars must be cleaned thoroughly to remove any dirt, grease, or rust. This can be done using various methods such as sandblasting, wire brushing, or chemical cleaning. After cleaning, a primer is applied to the rebars to promote adhesion and corrosion resistance. The rebars are then left to dry before the final coating of paint is applied. This final coat can be either a solvent-based or water-based paint, depending on the desired finish and environmental considerations. The rebars are left to dry and cure, and once the paint is fully dried, they are ready to be used in construction projects.
- Q: Can steel rebars be used in underwater structures?
- Underwater structures can indeed utilize steel rebars. In construction projects, steel rebars are frequently employed to reinforce and enhance the strength and stability of concrete structures. For underwater structures like bridges, dams, and offshore platforms, the utilization of steel rebars is essential due to their exceptional durability and strength. Nevertheless, employing steel rebars in underwater structures necessitates additional factors. Corrosion is a significant concern, as exposure to water and salt can expedite the corrosion process. To mitigate this issue, corrosion-resistant steel rebars, such as stainless steel or epoxy-coated rebars, are utilized. These rebars possess protective layers that prevent direct contact between the steel and water, thereby minimizing the risk of corrosion. Moreover, adequate design and construction techniques are crucial when incorporating steel rebars into underwater structures. Sufficient concrete cover and appropriate spacing between rebars are pivotal to ensure ample protection against corrosion and maintain the structural integrity of the underwater structure. Additionally, regular inspection and maintenance are imperative to identify and rectify any signs of corrosion or deterioration in the rebars. In conclusion, careful consideration of corrosion protection measures and adherence to proper design and construction practices are necessary when employing steel rebars in underwater structures. With the implementation of adequate precautions, steel rebars can furnish the requisite strength and durability for underwater structures.
- Q: Can steel rebars be used in foundation underpinning?
- Yes, steel rebars can be used in foundation underpinning. Steel rebars are commonly used in reinforcing concrete structures, including foundations, to enhance their strength and durability. In underpinning, steel rebars can be used to strengthen and stabilize the existing foundation by providing additional support and preventing further settlement or structural damage.
- Q: Are steel rebars susceptible to corrosion?
- Yes, steel rebars are susceptible to corrosion. Corrosion is a natural process that occurs when steel is exposed to moisture, oxygen, and other environmental factors. When steel rebars are used in concrete structures, they are exposed to the elements and can come in contact with water or moisture, which can lead to the formation of rust. This rust can weaken the rebars and eventually compromise the structural integrity of the concrete. To prevent corrosion, various protective measures can be taken, such as applying a protective coating or using corrosion-resistant steel rebars. Regular maintenance and inspection of the concrete structures are also crucial to detect and address any signs of corrosion in a timely manner.
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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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