Hot Rolled Deformed Steel Rebars for Construction HRB400,500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
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OKorder Financial Service
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Product Description:
OKorder is offering Hot Rolled Deformed Steel Rebars for Construction HRB400,500 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 Steel Rebars for Construction HRB400,500 are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries. 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.
Product Advantages:
OKorder's Steel I-Beams 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
Specifications of Hot Rolled Deformed Steel Rebars for Construction HRB400,500
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 | ||
Payment term | TT or L/C | ||
Trade terms | FOB, CFR, CIF | ||
Application | Building, construction | ||
Each bundle weight | 2-3MT, or as required | ||
Type | Hot rolled steel rebar | ||
Brand name | OKORDER | ||
Theoretical weight and section area of each diameter as below for your information:
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 |
Deformed Steel Rebar in warehouse
Packaging & Delivery of Hot Rolled Deformed Steel Rebars for Construction HRB400，500
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.
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Note:
1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.
2. Other Grade and Standard Deformed Steel Bar we can supply:
Grade: GR40/GR60, G460B/B500A/B500B/B500C,BST500S
Standard: ASTM, BS, DIN
The Minimum Order Quantity of these products is high, and need to be confirmed.
3. We can not only supply Deformed Steel Bar; if you need anything about building materials, please contact us for further information.
4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship.
FAQ:
Q1: What is the normal tolerance of Hot Rolled Deformed Steel Rebars for Construction HRB400,500?
A2: Normally 3%-5%, but we can also produce the goods according to the customers' requests.
Q2: How do we guarantee the quality of Hot Rolled Deformed Steel Rebars for Construction HRB400,500?
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.
- Q: Can steel rebars be used in underground construction or tunnels?
- Yes, steel rebars can be used in underground construction or tunnels. Steel rebars provide crucial reinforcement to concrete structures, enhancing their strength and durability. In underground construction or tunnel projects, where structural integrity is of utmost importance due to the surrounding soil and potential pressure, steel rebars are commonly used to reinforce concrete walls, floors, and ceilings, ensuring the safety and stability of the underground structures.
- Q: How is steel rebar manufactured?
- Steel rebar is manufactured through a process called hot rolling, where steel billets are heated and passed through a series of rollers to shape them into the desired rebar size and form. This process involves various stages such as heating, roughing, finishing, and cooling, resulting in the production of high-quality steel rebar used in construction projects.
- Q: Are steel rebars suitable for use in structures with aggressive soil conditions?
- Yes, steel rebars are suitable for use in structures with aggressive soil conditions. Steel rebars have excellent strength and durability, making them resistant to the corrosive effects of aggressive soil. Additionally, rebars can be coated with protective materials or used in conjunction with other corrosion-resistant techniques to enhance their performance in such conditions.
- Q: Can steel rebars be used in the construction of sports facilities?
- Yes, steel rebars can be used in the construction of sports facilities. Steel rebars provide strength and durability to the concrete structures, making them ideal for supporting the weight and loads associated with sports facilities such as stadiums, arenas, and indoor courts. The use of steel rebars ensures structural integrity and helps withstand the stresses caused by heavy equipment, intense activities, and large crowds.
- Q: What are the different types of steel rebars used in foundation construction?
- Foundation construction commonly utilizes various types of steel rebars. These include: 1. Mild Steel Rebars, also known as black bars, are the most frequently employed in foundation construction. They possess a low carbon content and are easy to handle. Mild steel rebars offer satisfactory tensile strength and are cost-effective. 2. High Yield Strength Rebars possess a higher carbon content and undergo heat treatment to enhance their strength. They are commonly applied in areas requiring additional strength, such as high-rise buildings or seismic zones. High yield strength rebars exhibit superior resistance against tensile and compressive forces. 3. Epoxy-Coated Rebars are coated with epoxy resin to safeguard them against corrosion. They are often utilized in areas where the foundation is exposed to moisture or chemicals, such as marine or industrial environments. The epoxy coating acts as a barrier, preventing water and other corrosive substances from reaching the steel and causing rust. 4. Galvanized Rebars are coated with a layer of zinc to shield them from corrosion. The zinc coating provides excellent resistance against moisture and chemicals, making galvanized rebars suitable for use in high humidity areas or in concrete containing chloride ions. They are frequently employed in coastal regions or structures like bridges and parking garages. 5. Stainless Steel Rebars possess high corrosion resistance and are implemented in environments where other types of rebars may fail due to corrosion. They are commonly utilized in structures exposed to aggressive environments, such as chemical plants or wastewater treatment facilities. Stainless steel rebars are also employed in regions with a high risk of corrosion, such as coastal or humid areas. In conclusion, the selection of steel rebars for foundation construction depends on factors such as project requirements, environmental conditions, and the desired level of corrosion resistance. It is crucial to choose the appropriate type of rebar to ensure the durability and strength of the foundation.
- Q: What is the yield strength of different grades of steel rebars?
- The yield strength of different grades of steel rebars can vary depending on the specific grade. However, commonly used grades such as grade 40, grade 60, and grade 75 typically have yield strengths of 40,000 psi, 60,000 psi, and 75,000 psi respectively.
- Q: What are the guidelines for storing steel rebars on a construction site?
- When it comes to storing steel rebars on a construction site, there are several guidelines that should be followed to ensure safety and maintain the quality of the rebars. Here are some key guidelines: 1. Location: Select a designated area on the construction site that is flat, clean, and well-drained for storing the rebars. Avoid areas prone to flooding or excessive moisture. 2. Elevation: Keep the rebars off the ground by using wooden or concrete blocks to prevent direct contact with soil or water. This helps prevent rusting and corrosion. 3. Stacking: Stack the rebars in a stable manner, ensuring that they are aligned vertically and horizontally to maintain their shape and prevent any bending or warping. Use spacers or crates between layers to maintain proper spacing and prevent entanglement. 4. Protection from elements: Cover the rebars with a waterproof tarp or plastic sheet to protect them from rain, snow, or excessive sunlight. This helps prevent rusting and degradation of the rebars. 5. Separation: Store different sizes and types of rebars separately to avoid mixing or confusion during construction. Clearly label and mark each stack to identify the type, size, and grade of the rebars. 6. Accessibility: Ensure easy access to the rebars for construction workers by organizing them in a logical manner. Place smaller rebars on top for easy retrieval and avoid storing heavy rebars on top of lighter ones to prevent damage. 7. Safety precautions: Maintain a safe distance between the rebars and any heavy machinery or equipment to minimize the risk of accidents. Secure the rebars properly to prevent them from falling or causing injury. 8. Regular inspection: Regularly inspect the rebars for any signs of damage, rust, or corrosion. Replace or repair any damaged or compromised rebars to avoid compromising the structural integrity of the construction project. By adhering to these guidelines, construction sites can ensure the proper storage of steel rebars, promoting safety, efficiency, and the longevity of the rebars.
- Q: What is the lifespan of steel rebars in concrete?
- The lifespan of steel rebars in concrete varies depending on various factors such as the quality of the rebar, the environment in which it is placed, and the level of maintenance it receives. However, in general, steel rebars in concrete can last for several decades before showing signs of deterioration or corrosion. Proper design, construction, and maintenance practices can significantly extend their lifespan.
- Q: What is the difference between plate and steel?
- Disk advantages: thread steel is only 9-12, can be screwed on demand random intercept.
- Q: What are the safety precautions when handling steel rebars?
- To minimize the risk of accidents or injuries when handling steel rebars, it is crucial to adhere to several safety precautions. These precautions encompass: 1. Personal Protective Equipment (PPE): When handling steel rebars, it is essential to wear appropriate PPE. This includes steel-toe boots, gloves, safety glasses, and a hard hat. PPE serves as a protective measure against potential hazards like falling rebars or flying debris. 2. Lifting and Carrying Techniques: Due to their weight and difficulty in handling, steel rebars require the use of proper lifting techniques to prevent strain or injury. Instead of bending at the waist, individuals should bend at the knees and utilize their leg muscles to lift the rebar. Furthermore, avoiding overexertion and seeking assistance when handling heavy rebars is crucial. 3. Proper Storage: To prevent rebars from falling or rolling, it is necessary to store them securely and in an organized manner. Rebars should be stacked flat and not leaned against walls or other structures. Additionally, storing rebars away from high traffic areas helps avoid accidental collisions. 4. Sharp Edges: The sharp edges of steel rebars can cause cuts or puncture wounds. Therefore, handling rebars with caution and wearing gloves to protect the hands is vital. Moreover, storing and transporting rebars in a manner that minimizes the risk of contact with sharp edges is necessary. 5. Communication and Warning Signs: Communication with coworkers and the provision of warnings regarding potential hazards or activities involving rebars are important when working with steel rebars. Posting clear signage in work areas to alert others to the presence of rebars and the need for caution is also crucial. 6. Training and Supervision: Workers should receive adequate training on the safe handling and storage of steel rebars. Supervisors should closely monitor work areas to ensure adherence to safety protocols and provide guidance or corrective action as required. By adhering to these safety precautions, the risk of accidents or injuries when handling steel rebars can be significantly reduced. Prioritizing safety at all times is essential to establish a secure working environment.
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Hot Rolled Deformed Steel Rebars for Construction HRB400,500
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25 m.t.
- Supply Capability:
- 200000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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