Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
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Specification
Product Description:
OKorder is offering Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy 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 Steel I-Beams 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 Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy 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 Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy:
Standard | GB | HRB335, HRB400, HRB500 | |
UK | G460B, B500A, B500B,B500C | ||
USA | 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 | ||
Place of origin | China mainland | ||
Application | building,construction,road,bridge etc | ||
Brand name | DRAGON | ||
Theoretical weight and section area of each diameter as below for your information:
Diameter(mm) | Section area (mm²) | Mass(kg/m) |
6 | 28.27 | 0.222 |
8 | 50.27 | 0.395 |
10 | 78.54 | 0.617 |
12 | 113.1 | 0.888 |
14 | 153.9 | 1.21 |
16 | 201.1 | 1.58 |
18 | 254.5 | 2.00 |
20 | 314.2 | 2.47 |
22 | 380.1 | 2.98 |
25 | 490.9 | 3.85 |
28 | 615.8 | 4.83 |
32 | 804.2 | 6.31 |
36 | 1018 | 7.99 |
40 | 1257 | 9.87 |
50 | 1964 | 15.42 |
Usage and Applications of Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy:
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. 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..
Packaging & Delivery of Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy:
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.
Each bundle weight: 2-3MT, or as required
Payment term: TT or L/C
Delivery Detail: within 45 days after received advanced payment or LC.
Label: to be specified by customer, generally, each bundle has 1-2 labels
Trade terms: FOB, CFR, CIF
Deformed Steel Bar in Coil
Produce Line of Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy
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: 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.
- Q:What is the process of deforming steel rebars for better adhesion with concrete?
- Ribbing or rib deformation is the name given to the process of deforming steel rebars in order to improve their adhesion with concrete. This process entails generating small ridges or raised patterns on the surface of the rebar, which enhances the bond between the steel and the concrete. Typically, the ribbing process is carried out using a mechanical technique known as cold rolling. Cold rolling is a metalworking procedure wherein the steel rebar is passed through a sequence of rollers that apply pressure to the surface, resulting in plastic deformation. These rollers are designed with specific patterns or configurations that create the desired ribbing on the rebar. The purpose of ribbing is to augment the surface area of the rebar that comes into contact with the concrete. The ridges or patterns produced by the ribbing procedure provide additional points of adhesion for the concrete to grip onto, thereby significantly enhancing the bond strength between the two materials. This strengthened bond is vital for reinforcing concrete structures, as it helps to distribute loads and withstand tensile forces. The ribbing process finds widespread use in the construction industry for reinforcing concrete structures such as beams, columns, and slabs. The specific pattern and depth of the ribbing may vary depending on the project requirements and the type of rebar being utilized. Manufacturers often adhere to industry standards and guidelines to ensure the appropriate design and placement of ribbed rebars. To sum up, the process of deforming steel rebars to improve their adhesion with concrete involves ribbing or the creation of ridges on the rebar's surface. This is achieved through cold rolling, wherein the rebar is passed through rollers designed with specific patterns. Ribbing increases the surface area and provides additional points of adhesion, thereby enhancing the bond between the concrete and the rebar.
- Q:Can steel rebars be painted or coated?
- Yes, steel rebars can be painted or coated. Painting or coating steel rebars is a common practice in construction and engineering to provide protection against corrosion and to enhance their aesthetic appearance. The process involves applying a layer of paint or coating material onto the surface of the rebars. This coating acts as a barrier, preventing moisture and other corrosive elements from reaching the steel surface, thus prolonging the lifespan of the rebars. Additionally, painting or coating the rebars can also help in differentiating them from other construction materials or providing color-coding for identification purposes. It is important to use high-quality paint or coating materials that are specifically designed for steel applications to ensure proper adhesion and durability.
- Q:How are steel rebars measured?
- Steel rebars are typically measured by their diameter and length. The diameter is commonly measured in millimeters or inches, while the length is measured in meters or feet.
- Q:What are the guidelines for the proper anchoring of steel rebars in walls?
- To ensure the structural integrity and stability of the construction, it is crucial to properly anchor steel rebars in walls. Here are some guidelines to adhere to for the correct anchoring of steel rebars in walls: 1. Determine the necessary rebar size and spacing: The design specifications and load requirements dictate the size and spacing of rebars. Consult a structural engineer or refer to building codes for the appropriate rebar size and spacing. 2. Clean and prepare the concrete surfaces: Prior to anchoring the rebars, ensure that the concrete surfaces are clean and devoid of dust, debris, and loose material. Utilize a wire brush or compressed air to eliminate any contaminants. 3. Employ appropriate anchoring techniques: The most widely used method for anchoring steel rebars in walls is embedding them into the concrete. Ensure secure embedding by following these steps: a. Drill holes: Drill holes in the concrete wall at designated locations and depths, ensuring the hole diameter matches the rebar size. b. Clean the drilled holes: Utilize compressed air or a brush to remove any dust or debris from the drilled holes. c. Insert rebars: Insert the rebars into the drilled holes, making sure they reach the required embedment depth. d. Maintain proper spacing: Follow design requirements to maintain the specified spacing between rebars. e. Secure rebars: Use suitable anchoring materials like epoxy resin or grout to secure the rebars in place. Adhere to the manufacturer's instructions for mixing and applying the anchoring material. f. Verify proper alignment: Before the anchoring material sets, ensure the rebars are correctly aligned both horizontally and vertically. 4. Allow sufficient curing time: After anchoring the rebars, allow ample time for the anchoring material to cure. This guarantees that the rebars are firmly secured in place. 5. Adequately protect the rebars: Once the rebars are anchored, protect them from corrosion by applying a suitable corrosion-resistant coating or by using corrosion-resistant rebars. It is imperative to adhere to these guidelines, as improper anchoring of steel rebars can compromise the structural integrity of the walls and pose safety risks. Always consult a qualified structural engineer or building professional for specific guidelines tailored to your project.
- Q:Can steel rebars be used in structures with high resistance to creep?
- Steel rebars are suitable for structures that require high resistance to creep. They are widely utilized in reinforced concrete structures, contributing to their strength and durability. Creep refers to the gradual deformation of a material when subjected to continuous stress over time. Although steel does experience some creep, its creep rate is relatively low compared to materials like concrete or timber. Moreover, incorporating rebars in reinforced concrete structures aids in load distribution and mitigates the impact of creep by enhancing rigidity and minimizing stress on the concrete. Consequently, steel rebars can be efficiently employed in structures that demand resistance to creep, provided that they are appropriately designed and installed.
- Q:How are steel rebars connected together in construction?
- Steel rebars are typically connected together in construction through a process called rebar splicing. This involves overlapping the rebars and securing them with wire or using mechanical couplers to join the rebars together.
- Q:How do steel rebars affect the flexibility of a concrete structure?
- Steel rebars enhance the flexibility of a concrete structure by providing tensile strength. This reinforcement prevents cracking and increases the overall durability and load-bearing capacity of the structure.
- Q:Are there any specific guidelines for handling and storing steel rebars?
- Yes, there are specific guidelines for handling and storing steel rebars in order to ensure their quality and prevent any damage or accidents. Some of the guidelines include: 1. Handling: When handling steel rebars, it is important to use appropriate lifting equipment, such as cranes or forklifts, to prevent any strain or damage to the rebars. The rebars should be lifted from the center to maintain balance and stability. 2. Inspection: Before storing or using steel rebars, they should be inspected for any defects, such as bends, cracks, or rust. Damaged or defective rebars should be discarded or repaired before use. 3. Storage conditions: Steel rebars should be stored in a dry and well-ventilated area to prevent moisture accumulation and corrosion. They should be stored off the ground on a flat surface, such as wooden pallets or racks, to avoid direct contact with soil or water. Stacking rebars should be done carefully to prevent any deformation or distortion. 4. Separation: Different sizes and types of rebars should be stored separately to avoid mixing or confusion during use. Labeling or color-coding the rebars can help in easy identification and retrieval. 5. Protection: Steel rebars should be protected from exposure to extreme temperatures, sunlight, and chemicals. They can be covered with plastic sheets or tarpaulins to prevent moisture, dust, and debris from settling on them. 6. Transportation: When transporting steel rebars, they should be securely tied or bundled using appropriate strapping or wire. Care should be taken to avoid any impact or vibration during transportation that could cause damage. 7. Training: It is essential to train personnel on proper handling and storage techniques for steel rebars. They should be aware of the hazards associated with improper handling and be equipped with personal protective equipment (PPE) like gloves, safety boots, and helmets. Following these guidelines will help ensure the quality and longevity of steel rebars, minimize the risk of accidents, and maintain a safe working environment.
- Q:How are steel rebars bent during construction?
- Specialized tools and equipment are utilized during construction to bend steel rebars. In order to ensure accuracy and meet the required specifications, the process involves multiple steps. Initially, rebars are selected based on the project's design and structural requirements. These rebars are typically composed of carbon steel and are available in various sizes and lengths. Initially, they are straight and must be bent to the specific shape and dimensions needed for construction. To accomplish this, construction workers employ either a bending machine or a hydraulic bender. These machines possess rollers or dies that exert pressure on the rebar, resulting in the desired shape. The machine is adjusted to the desired angle and radius of the bend. Before initiating the bending process, the rebars are marked with measurements and reference points to guarantee precision. The operator then places the rebar into the bending machine, aligning it with the reference points. Activation of the machine causes the rollers or dies to apply force gradually, bending the rebar to the desired shape. For more intricate bends or shapes, multiple bends might be necessary. In such cases, the rebar is bent incrementally, and the operator adjusts the machine after each bend to achieve the desired shape. It is crucial to recognize that rebars possess specific bending limits to prevent breakage or loss of structural integrity. Construction workers must adhere to these limits and ensure that the rebars are not over-bent, as this could compromise the strength and safety of the structure. Overall, the process of bending steel rebars during construction involves employing specialized equipment, precise measurements, and skilled operators to achieve the required shapes and dimensions for the project.
- Q:Can steel rebars be bent or shaped during construction?
- During construction, it is possible to bend or shape steel rebars. These rebars are commonly utilized in reinforced concrete structures to enhance their strength and stability. Although they are typically produced in straight lengths, they can be easily customized to fit the specific design requirements of the construction project. This adaptability allows contractors to reinforce different areas of the structure, including columns, beams, or slabs, by modifying the rebars. Specialized equipment, such as rebar benders or hydraulic tools, is usually employed in the process of bending or shaping the rebars. By doing so, construction professionals can guarantee that the reinforced concrete structure satisfies the necessary load-bearing and structural integrity standards.
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Chrome Deformed Steel Bar with Prime Newly Produced Hot Rolled Alloy
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 50000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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