Rebar for Sale Near Me - Hot Rolled Deformed Bar with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- 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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OKorder is offering Deformed Steel Bar 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.
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
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.
Product Applications:
Deformed Steel Bar with high quality 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 Deformed Steel Bar with high quality 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
Product Specifications:
Standard | GB | HRB400 | |
Diameter | 10mm-32mm | ||
Length | 6M, 12M | ||
Place of origin | Hebei, China mainland | ||
Advantages | exact size, regular package, chemical and mechanical properties are stable. | ||
Type | Hot rolled deformed steel bar | ||
Chemical Composition:
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 | |||||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) | Weight of 12m bar(kg) |
18 | 254.5 | 2.00 | 24 |
20 | 314.2 | 2.47 | 29.64 |
22 | 380.1 | 2.98 | 35.76 |
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 you 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.
bdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Images:
- Q:Why do stirrups have thread stirrups and round bars? When are they used?
- Your question is actually related to steel and concrete work of a force of synergy in the reinforced concrete structure, steel usually is in tension, in order to ensure the reinforcement force can be well transferred to concrete, so as not to slip, we put the steel processing into whorl ribbed or other rib the shape, its purpose is to increase the adhesion between steel and concrete. Round steel is usually used in lower grade, smaller diameter reinforced steel, mainly because of its low strength, without adding ribs, round bar and concrete bonding between the relay can ensure that its strength is very good play. Therefore, steel bars are mainly used in places where the force is not large and the calculation of the reinforcement is very small.
- Q:What are the advantages of using fiber-reinforced polymer (FRP) rebars over steel rebars?
- Using fiber-reinforced polymer (FRP) rebars instead of traditional steel rebars in construction projects offers several advantages: 1. Superior corrosion resistance: FRP rebars do not corrode like steel rebars, which are prone to rust and deterioration when exposed to moisture and chemicals. This property significantly enhances the durability and lifespan of structures, especially in harsh environmental conditions. 2. Lightweight nature: FRP rebars are significantly lighter than steel rebars, making them easier to handle, transport, and install. This lightweight characteristic also reduces the overall dead load of a structure, allowing for more efficient design and construction. 3. Impressive strength-to-weight ratio: Despite being lightweight, FRP rebars possess a high strength-to-weight ratio, enabling them to bear heavy loads while maintaining their structural integrity. This quality makes FRP rebars ideal for applications where weight reduction is desired without compromising strength, such as in bridge decks and seismic reinforcement. 4. Non-magnetic and non-conductive properties: Unlike steel rebars, FRP rebars are non-magnetic and non-conductive. This feature proves advantageous in structures that require non-magnetic properties, like MRI rooms in hospitals, or situations where electrical conductivity needs to be minimized, such as in power plants or near electrical equipment. 5. Flexibility in design: FRP rebars can be manufactured in various shapes and sizes, offering design flexibility and customization options to meet specific project requirements. They can be easily cut and shaped on-site, allowing for seamless integration into complex geometries and curved structures. 6. Thermal compatibility: FRP rebars possess a low coefficient of thermal expansion, meaning they expand and contract at a similar rate to the surrounding concrete. This thermal compatibility reduces the risk of cracking and ensures better long-term performance of the structure, especially in areas with extreme temperature variations. 7. Outstanding durability: FRP rebars exhibit excellent long-term durability, even in aggressive environments. They are resistant to alkalis, chemicals, and UV radiation, ensuring their performance and structural integrity over an extended period. 8. Environmentally friendly: FRP rebars are considered more environmentally friendly than steel rebars due to their minimal carbon footprint. They require less energy to produce and generate fewer greenhouse gas emissions during manufacturing. Additionally, FRP rebars are non-toxic and do not pose a threat to the environment during their lifespan or at the end of their service life. Overall, the benefits of using FRP rebars make them a viable alternative to steel rebars in various construction applications. They offer improved durability, lightweight design, corrosion resistance, and enhanced structural performance.
- Q:Can steel rebars be used in structures with high resistance to moisture?
- Yes, steel rebars can be used in structures with high resistance to moisture. Steel rebars are commonly used in reinforced concrete structures, including those that are exposed to moisture such as bridges, marine structures, and underground structures. However, it is important to use properly coated or corrosion-resistant steel rebars, and ensure proper concrete cover and waterproofing measures are implemented to protect against the potential corrosion caused by moisture.
- Q:How do steel rebars affect the fire resistance of concrete structures?
- Steel rebars can significantly enhance the fire resistance of concrete structures. The presence of steel rebars within concrete provides reinforcement and prevents the structure from collapsing under high temperatures. The steel rebars act as a heat sink, absorbing and dissipating heat away from the concrete, thereby delaying the onset of structural failure. This improved fire resistance allows concrete structures with steel rebars to maintain their integrity for a longer duration during a fire event, providing valuable time for evacuation and firefighting efforts.
- Q:Are steel rebars suitable for use in sports stadiums and arenas?
- Steel rebars are indeed suitable for use in sports stadiums and arenas. They are extensively utilized in construction due to their exceptional strength and durability properties. In settings such as sports stadiums and arenas, where there is a convergence of large crowds, heavy loads, and utmost concern for safety, steel rebars play a vital role in fortifying the structure. They possess the capacity to endure high tensile forces and prevent bending, making them an ideal choice for reinforcing concrete structures within stadiums and arenas. Moreover, steel rebars exhibit a high resistance to fire, which is of utmost importance in these sprawling public spaces. All in all, steel rebars are a dependable and well-established option for reinforcing sports stadiums and arenas, as they effectively provide the necessary support and meet safety requirements.
- Q:How are steel rebars protected against rust or corrosion?
- Steel rebars are protected against rust or corrosion through a process called corrosion protection. There are various methods used to ensure the longevity and durability of steel rebars in construction projects. One of the most common methods is the application of protective coatings such as epoxy, zinc, or polyethylene. Epoxy coatings are frequently used as they provide a strong barrier against moisture and oxygen, preventing rust formation. These coatings are typically applied to the surface of the steel rebar through a process called fusion bonding, where the epoxy coating is melted onto the steel. Zinc coatings, on the other hand, are applied by either galvanizing or metallizing. Galvanizing involves immersing the steel rebar in molten zinc, forming a protective layer on the surface. Metallizing, on the other hand, involves spraying molten zinc onto the steel surface. Both methods create a protective zinc layer that acts as a sacrificial layer, preventing the steel rebar from corroding. Polyethylene coatings are another effective method of corrosion protection. These coatings are typically applied using a heat shrink process, where a polyethylene sleeve is wrapped around the steel rebar and heated to form a tight, protective layer. Polyethylene coatings provide excellent resistance against moisture and chemicals, ensuring long-term protection against rust and corrosion. In addition to these coating methods, stainless steel rebars can also be used to avoid corrosion. Stainless steel has inherent corrosion-resistant properties due to the presence of chromium, which forms a passive oxide layer on the surface. This oxide layer acts as a protective barrier against rust and corrosion, making stainless steel rebars highly durable and long-lasting. Overall, the protection of steel rebars against rust or corrosion is crucial to ensure the structural integrity and longevity of construction projects. By applying protective coatings such as epoxy, zinc, or polyethylene, or using stainless steel rebars, the risk of corrosion is significantly reduced, allowing the steel rebars to withstand the harsh environmental conditions and remain intact for many years.
- Q:Can steel rebars be used in structures with high levels of chloride or sulfate attack?
- No, steel rebars should not be used in structures with high levels of chloride or sulfate attack as these chemicals can cause corrosion and deterioration of the steel, compromising the structure's integrity.
- Q:How are steel rebars made?
- Steel rebars, also known as reinforcing bars, are made through a process called hot rolling. First, steel billets are heated to extremely high temperatures and then passed through a series of rollers, which shapes them into long, cylindrical bars. These bars are then cooled and cut into desired lengths to form the steel rebars, which are widely used in construction to reinforce concrete structures and provide strength and durability.
- Q:Can steel rebars be used in the construction of underground parking garages?
- Yes, steel rebars can be used in the construction of underground parking garages. Steel rebars provide structural reinforcement and strength to the concrete used in the construction of the parking garage. The rebar helps to prevent cracking and improve the overall durability and stability of the structure, making it suitable for underground environments.
- Q:The difference between round face and round bar steel on concrete
- Round steel is a solid strip of steel whose cross section is round. The specifications are expressed in millimeters of diameter, such as "50", which means a round bar of 50 millimeters in diameter.
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Rebar for Sale Near Me - Hot Rolled Deformed Bar with Good Quality
- Ref Price:
-
- Loading Port:
- Tianjin
- 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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