Hot Rolled Carbon Steel Rebar 16-25mm with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
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Product Description:
OKorder is offering Hot Rolled Carbon Steel Rebar 16-25mm with High Quality 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 Carbon Steel Rebar 16-25mm with High Quality 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..
Product Advantages:
OKorder's Hot Rolled Carbon Steel Rebar 16-25mm with High Quality are durable, strong.packed and suitable for construction
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:
Manufacture: Hot rolled
Grade: HRB335 HRB400 BS4449 Grade460 ASTM Grade40 Grade60
Certificates: ISO, SGS, BV, CIQ
Length:6m 8m 9m 12m
Packaging: Export packing, packed by coil
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: How many tons per bundle?
A4: Around 2-3tons
Q5: How to avoid the rust after deliver the goods to the loading port?
A5: We will keep the goods at the port covered with water-proof material
Q6: What is the chemical composition and physical properties of HRB400?
A6:
Grade | Technical data of the original chemical composition (%) | ||||||
C | Mn | Si | S | P | V | ||
HRB400 | ≤0.25 | ≤1.60 | ≤0.80 | ≤0.045 | ≤0.045 | 0.04-0.12 | |
Physical capability | |||||||
Yield Strength (N/cm²) | Tensile Strength (N/cm²) | Elongation (%) | |||||
≥400 | ≥570 | ≥14 | |||||
Q7:What is the weight per meter for the common sizes:
A7:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
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 |
Images:
- Q:Can steel rebars be used in lightweight concrete construction?
- Yes, steel rebars can be used in lightweight concrete construction. However, it is important to consider the weight-to-strength ratio and ensure that the rebars are appropriately sized and spaced to meet the structural requirements of the lightweight concrete.
- Q:What are the different types of steel rebars used in elevated highways?
- The different types of steel rebars used in elevated highways include carbon steel rebars, epoxy-coated rebars, galvanized rebars, and stainless steel rebars.
- Q:How are steel rebars protected against lightning strikes?
- Steel rebars are typically protected against lightning strikes through the implementation of lightning rods or conductive bonding systems. These systems help to divert the electrical current from lightning strikes away from the rebars and into the ground, reducing the risk of damage or corrosion caused by the high voltage.
- Q:Are steel rebars suitable for use in structures with high impact resistance requirements?
- Steel rebars are commonly used in construction due to their high tensile strength and ability to withstand heavy loads. However, when it comes to structures with high impact resistance requirements, steel rebars may not be the most suitable choice. While steel rebars are strong, they have limited impact resistance compared to other materials such as fiberglass or carbon fiber. In structures that are prone to high impact loads, such as bridges, earthquake-resistant buildings, or structures subject to heavy machinery or vehicle collisions, alternative materials may be more appropriate. Fiberglass rebars, for example, offer enhanced impact resistance due to their flexibility and ability to absorb energy without fracturing. They also have a higher strength-to-weight ratio compared to steel rebars. Carbon fiber rebars, on the other hand, possess exceptional impact resistance and are often used in aerospace and military applications. In conclusion, while steel rebars are a reliable choice for many structural applications, structures with high impact resistance requirements may benefit from the use of alternative materials such as fiberglass or carbon fiber rebars. It is important to carefully consider the specific needs and demands of the structure to ensure its durability and safety.
- Q:How do steel rebars contribute to the durability of a structure?
- Steel rebars contribute to the durability of a structure by reinforcing and strengthening concrete. They provide structural integrity, increase resistance to bending and cracking, and enhance the overall load-bearing capacity of the building. The steel rebars help distribute the applied loads evenly throughout the structure, preventing potential failures and ensuring long-term durability.
- Q:What are the factors to consider while calculating the required number of steel rebars in a project?
- Some factors to consider while calculating the required number of steel rebars in a project include the structural design and requirements, the load-bearing capacity needed, the dimensions and layout of the structure, the type and grade of steel rebar being used, and any applicable building codes and regulations. Additionally, factors such as the spacing between rebars, the concrete cover thickness, and any potential corrosion protection measures may also need to be considered.
- Q:Can steel rebars be used in swimming pools and water tanks?
- Yes, steel rebars can be used in swimming pools and water tanks. Steel rebars are commonly used as reinforcement in these structures to provide additional strength and stability. The rebars are typically placed within the concrete or masonry walls of the pool or tank during construction. Steel rebars are highly durable and resistant to corrosion, making them an ideal choice for these applications where they will be constantly exposed to water. Additionally, the use of steel rebars helps to prevent cracking and improve the overall structural integrity of the pool or tank.
- Q:Are there any limitations to using steel rebars in construction?
- Using steel rebars in construction has its limitations. For one, they can corrode when exposed to moisture and oxygen, especially in high humidity or coastal areas where saltwater can speed up corrosion. This corrosion weakens the structure over time, necessitating regular maintenance and inspections to prevent structural failure. Another limitation is their high thermal conductivity, which means they conduct heat and cold more easily than other materials. This can lead to increased energy transfer and potentially impact the overall energy efficiency of the building. Moreover, steel rebars are heavy and require specialized equipment for handling and installation. This raises construction costs and may restrict their use in applications where weight is a concern, such as high-rise buildings or areas with weak soil conditions. Further, steel rebars are vulnerable to electromagnetic interference, which can be problematic in buildings with sensitive electronic equipment or areas with high levels of electromagnetic radiation. Lastly, steel rebars are not environmentally friendly. Their production contributes to carbon dioxide emissions, and they have a high embodied energy, requiring a significant amount of energy for manufacturing and transportation. In conclusion, while steel rebars are widely utilized in construction for their strength and durability, it is crucial to consider these limitations and evaluate whether alternative materials or construction methods would be more appropriate for specific projects.
- Q:Can steel rebars be used in structures with curved or irregular shapes?
- Yes, steel rebars can be used in structures with curved or irregular shapes. The flexibility and malleability of steel allow rebars to be bent and shaped according to the desired design, making it suitable for various architectural and engineering applications.
- Q:Can steel rebars be used in modular bridge construction?
- Yes, steel rebars can be used in modular bridge construction. Steel rebars, also known as reinforcing bars, are commonly used in bridge construction to provide reinforcement and strength to the concrete elements. In modular bridge construction, precast concrete elements are used to assemble the bridge components off-site, and steel rebars are embedded within these elements to enhance their structural integrity. The use of steel rebars in modular bridge construction allows for a more efficient and cost-effective construction process. The precast elements can be manufactured in a controlled environment, ensuring high-quality and consistent production. The steel rebars are accurately placed within the elements during the manufacturing process, ensuring proper reinforcement, and eliminating the need for on-site rebar installation. Additionally, steel rebars provide the necessary strength to withstand the loads and stresses that bridges are subjected to. They help in distributing the load evenly and preventing cracking or failure of the concrete elements. The use of steel rebars in modular bridge construction ensures the durability and longevity of the bridge structure. Moreover, steel rebars can be easily integrated into the modular bridge design, allowing for flexibility and customization. Different sizes and configurations of rebars can be used based on the specific requirements of the bridge project, ensuring optimal structural performance. In conclusion, steel rebars are widely used in modular bridge construction as they provide reinforcement, strength, and durability to the precast concrete elements. Their use ensures a cost-effective and efficient construction process while maintaining the structural integrity of the bridge.
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Hot Rolled Carbon Steel Rebar 16-25mm with High Quality
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 10000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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