Hot Rolled Steel High Qulity D-BAR Deformed Bar Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 40000 m.t./month
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Specification
Product Description:
OKorder is offering Hot Rolled Steel High Qulity D-BAR Deformed Bar Made In China 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 High Qulity D-BAR Deformed Bar Made In China 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 Hot Rolled Steel High Qulity D-BAR Deformed Bar Made In China 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
Product Specifications:
1, Diameter: 5.5mm-10mm ASTM Standard Reinforced Steel D Bar
10m- 40mm ASTM Standard Reinforced Steel D Bar
2, Length: 6m, 9m, 12m or customized
3, Standard: GB, ASTM, AISI, SAE, DIN, JIS, EN
OEM technology - send detailed technical parameters for accurate quotation.
2, Produce Process: smelt iron - EAF smelt billet - ESR smelt billet -
hot rolled or forged to get the steel round bar and plate
3, Heat Treatment: annealing, normalizing, tempering, quenching
4, Surface Treatment: Black
5, Quality Assurance: We accept third party inspection for all orders.
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: What makes stainless steel stainless?
A4: Stainless steel must contain at least 10.5 % chromium. It is this element that reacts with the oxygen in the air to form a complex chrome-oxide surface layer that is invisible but strong enough to prevent further oxygen from "staining" (rusting) the surface. Higher levels of chromium and the addition of other alloying elements such as nickel and molybdenum enhance this surface layer and improve the corrosion resistance of the stainless material.
Q5: Can stainless steel rust?
A5: Stainless does not "rust" as you think of regular steel rusting with a red oxide on the surface that flakes off. If you see red rust it is probably due to some iron particles that have contaminated the surface of the stainless steel and it is these iron particles that are rusting. Look at the source of the rusting and see if you can remove it from the surface.
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- Q: Thread steel is embroidered after rain. Can it be used as reinforcing steel?
- Steel is known as hot rolled ribbed bar. Ordinary hot rolled steel bars are made up of HRB and the minimum yield point of the brand. H, R, and B are the first letters in English for hot-rolled (Hotrolled), ribbed (Ribbed) and reinforced (Bars) three words. Hot rolled ribbed bar is divided into two levels, HRB335 (old No. 20MnSi), three HRB400 (20MnSiV, 20MnSiNb, old No. 20Mnti), four grade HRB500 three grade.
- Q: Can steel rebars be used in precast or prestressed concrete?
- Precast or prestressed concrete can indeed incorporate steel rebars. These reinforcing bars, otherwise referred to as steel rebars, are frequently utilized in precast and prestressed concrete constructions to bolster their strength and endurance. Typically, the rebars are embedded within the concrete matrix to effectively withstand the pulling forces that may arise during the structure's lifespan. By utilizing steel rebars, the structural integrity and load-bearing capacity of precast or prestressed concrete components are heightened, enabling them to endure heavier loads and mitigating the risk of failure. Moreover, steel rebars also aid in the transmission of stresses between different sections of the precast or prestressed concrete elements, ensuring an even distribution of forces and augmenting the overall performance of the structure. Consequently, steel rebars are widely employed in precast and prestressed concrete construction to enhance the structural properties and longevity of the final product.
- Q: What are the guidelines for preventing steel rebars from rusting during construction delays?
- To prevent steel rebars from rusting during construction delays, the following guidelines can be followed: 1. Store rebars in a clean, dry, and covered area to protect them from moisture and rain. 2. Use plastic or waterproof covers to shield rebars from direct contact with water or humidity. 3. Avoid stacking rebars directly on the ground to prevent them from absorbing moisture. 4. Apply a rust inhibitor or coating to the rebars to provide an additional layer of protection. 5. Regularly inspect the rebars during the construction delay to ensure they remain dry and rust-free. 6. If any signs of rust appear, remove the affected rebars and replace them with new ones. 7. Properly seal any concrete structures or foundations that contain rebars to prevent moisture penetration. 8. Keep the construction site clean, avoiding the accumulation of water or debris that could promote rust formation. By following these guidelines, construction delays can be managed effectively, minimizing the risk of rusting and ensuring the structural integrity of the steel rebars.
- Q: Can steel rebars be used in coastal construction?
- Yes, steel rebars can be used in coastal construction. Steel rebars are commonly used in coastal construction due to their high strength and durability. They have excellent resistance to corrosion, which is crucial in coastal areas where the presence of saltwater and high humidity can lead to accelerated corrosion of building materials. Additionally, steel rebars can withstand the forces of the waves and strong winds typically experienced in coastal regions. They are able to provide the necessary structural support for buildings, bridges, seawalls, and other coastal infrastructure. However, it is important to ensure proper protective measures are taken, such as using corrosion-resistant coatings or stainless steel rebars, to further enhance their durability and longevity in coastal environments.
- Q: Can steel rebars be used in historical building restoration?
- Yes, steel rebars can be used in historical building restoration. Rebars are commonly used in construction to reinforce concrete structures and provide additional strength and durability. When it comes to historical building restoration, the goal is to preserve the original character and aesthetics of the structure while ensuring its structural integrity. Steel rebars can be carefully integrated into the restoration process to strengthen weak areas or replace deteriorated or damaged sections. The use of rebars allows for a more stable and long-lasting structure, ensuring the building's longevity for future generations. However, it is important to ensure that the use of steel rebars in historical building restoration is done in a way that respects the historical significance of the structure. The integration of rebars should be done discreetly, ensuring they do not compromise the building's original appearance or architectural features. Additionally, any restoration work on historical buildings should adhere to strict preservation guidelines and be carried out by skilled professionals with expertise in historical preservation. This ensures that the restoration process maintains the historical integrity of the building while incorporating necessary structural reinforcements, such as steel rebars.
- Q: What are the factors considered in designing with steel rebars?
- When designing with steel rebars, several factors are considered to ensure the structural integrity and safety of the final structure. These factors include: 1. Structural requirements: The first consideration is the structural requirements of the project. This includes determining the load capacity, the type of structure, and the desired strength and durability. 2. Building codes and regulations: Designers must adhere to building codes and regulations set by local authorities. These codes dictate the minimum standards for materials, design, and construction, ensuring that the structure meets safety and performance requirements. 3. Material properties: Steel rebars come in various grades and sizes, each with its own set of mechanical properties. The designer must select the appropriate grade and size of rebars based on the structural requirements and specifications. 4. Reinforcement placement and spacing: The proper placement and spacing of steel rebars are crucial for providing adequate reinforcement. This includes determining the number of rebars, their diameter, and the spacing between them to ensure even distribution of forces and prevent structural failure. 5. Concrete cover: Steel rebars must be adequately covered by concrete to protect them from corrosion. The designer must determine the required concrete cover based on environmental conditions, exposure to moisture or chemicals, and the desired service life of the structure. 6. Corrosion protection: Steel rebars are susceptible to corrosion, which can weaken the structure over time. Designers must consider methods of corrosion protection, such as using epoxy-coated rebars, providing additional concrete cover, or implementing cathodic protection systems. 7. Construction process: The design should also take into account the construction process and ease of installation. This includes considering the accessibility of rebars, the feasibility of construction techniques, and any special requirements for placement and anchorage. By considering these factors, designers can create steel rebar designs that meet safety standards, provide adequate reinforcement, and ensure the longevity of the structure.
- Q: What are the different types of steel rebars used in parking structures?
- The different types of steel rebars commonly used in parking structures include conventional carbon steel rebars, epoxy-coated rebars, stainless steel rebars, and galvanized rebars. These rebars are chosen based on their specific properties and resistance to corrosion, ensuring the structural integrity and longevity of the parking structure.
- Q: How do steel rebars impact the overall constructability and scheduling of concrete projects?
- Steel rebars have a significant impact on the overall constructability and scheduling of concrete projects. They provide structural reinforcement to concrete, increasing its strength and durability. The inclusion of rebars in the concrete design requires careful planning and coordination, as they need to be accurately positioned and supported within the concrete forms. This process can add complexity to the construction process, potentially affecting the project's timeline. However, rebars ultimately enhance the project's constructability by ensuring the structural integrity of the concrete elements, leading to safer and more reliable structures.
- Q: 32 of the rebar is one meter multiple
- Steel is commonly known as hot rolled ribbed bar, belonging to the small steel steel, mainly used for steel reinforced concrete structure frame. In use, some mechanical strength, bending deformation property and welding performance are required.
- Q: What is the impact of steel rebars on the carbon footprint of a structure?
- The use of steel rebars in a structure has a significant impact on its carbon footprint. Steel production is a highly carbon-intensive process, resulting in significant greenhouse gas emissions. The extraction of raw materials, manufacturing, transportation, and construction of steel rebars contribute to the overall carbon footprint of a structure. However, steel rebars offer durability, strength, and structural integrity, which can prolong the lifespan of a building and reduce the need for frequent repairs or replacements. Therefore, while steel rebars contribute to the carbon footprint, their use can also result in long-term environmental benefits by reducing the overall material consumption and waste associated with a structure.
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Hot Rolled Steel High Qulity D-BAR Deformed Bar Made In China
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 m.t.
- Supply Capability:
- 40000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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