Deformed steel bars type,Class IV Deformed Steel Bar with hige quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 m.t./month
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Product Description:
OKorder is offering Deformed steel bars type,Class IV Deformed Steel Bar with hige quality Building Material China Manufacturer 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:
Deformed steel bars type,Class IV Deformed Steel Bar with hige quality,Building Material China Manufacturer 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 bars type,Class IV Deformed Steel Bar with hige quality,Building Material China Manufacturer are durable, strong, and resist corrosion.
Main Product Features:
· Premium quality
· Mill test certification
· Professional Service
· Competitive pricing
Product Specifications:
Product Name | Mark | Specification mm | Executive Standard | |||
Class IV Deformed Steel Bar | HRB400 | 6-32 | GB 1499.2-2007 | |||
Class V Deformed Steel Bar | HRB500 | 6-32 | GB 1499.2-2007 | |||
British Standard Thread | 460B B500B | 14-32 | BS4449:2005 | |||
Seismic Resistance Deformed Steel Bar | HRB400E HRB500E | 14-32 | GB 1499.2-2007 | |||
Anchor Bolt Steel | MG335 MG400 MG500 MG600 | 16-25 | Hot rolled ribbed bar for anchor bolt(exposure draft) | |||
MG335Y MG400Y MG500Y MG600Y | ||||||
FAQ
Q1: How do we guarantee the quality of our products?
A1: 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.
Q2: How soon can we receive the product after purchase?
A2: 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.
Q3: What makes stainless steel stainless?
A3: 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.
Images:
- Q: What is the effect of aging on the properties of steel rebars?
- The effect of aging on the properties of steel rebars can have both positive and negative impacts. Over time, steel rebars undergo a process called aging, which involves gradual changes in their microstructure and mechanical properties. One of the primary effects of aging on steel rebars is the increase in strength and hardness. As the steel rebars age, the carbon atoms within the steel begin to form carbides, which leads to an increase in strength. This increased strength can be beneficial in structural applications, as it provides additional support and resistance to external forces and loads. However, aging can also have negative effects on steel rebars. As the rebars age, they become more susceptible to corrosion. The formation of carbides during aging can create localized areas of low carbon content, known as decarburization, which makes the rebars more prone to rust and corrosion. This can compromise the structural integrity of the rebars and reduce their lifespan. Furthermore, aging can lead to embrittlement of the steel rebars. As the rebars age, the microstructure undergoes changes that can result in increased brittleness and reduced ductility. This can make the rebars more prone to cracking and failure under certain conditions, such as when exposed to excessive loads or extreme temperatures. Overall, the effect of aging on the properties of steel rebars is a complex phenomenon that involves both positive and negative consequences. While aging can enhance the strength and hardness of the rebars, it also increases the risk of corrosion and embrittlement. Proper maintenance and monitoring are essential to mitigate the negative effects of aging and ensure the long-term performance and durability of steel rebars in structural applications.
- Q: How are steel rebars anchored in concrete foundations?
- Steel rebars are anchored in concrete foundations by embedding them into the wet concrete mixture during the pouring process. This ensures a strong bond between the rebar and the concrete, providing structural integrity and reinforcement to the foundation.
- Q: Can steel rebars be used in structures with limited construction timeframes?
- Yes, steel rebars can be used in structures with limited construction timeframes. Steel rebars are commonly used in construction projects due to their high tensile strength, which makes them suitable for reinforcing concrete structures. They can be quickly and efficiently installed, allowing for faster construction times compared to other reinforcement materials. Additionally, steel rebars provide durability and long-term stability to the structure, ensuring its integrity even in time-constrained projects. Therefore, utilizing steel rebars can be an effective solution for structures with limited construction timeframes, as they provide both strength and speed in the construction process.
- Q: What is the effect of exposure to saltwater on steel rebars?
- Exposure to saltwater can have a detrimental effect on steel rebars, leading to corrosion and eventually weakening their structural integrity. Saltwater contains chloride ions that can penetrate the protective oxide layer on the surface of the steel, initiating a corrosion process. Over time, this corrosion can cause the rebars to rust, expand, and crack, compromising the strength and durability of the reinforced concrete structure they are embedded in. Therefore, it is essential to take preventive measures such as using corrosion-resistant coatings or stainless steel rebars to mitigate the negative effects of saltwater exposure.
- Q: How do steel rebars contribute to the load-bearing capacity of structures?
- The load-bearing capacity of structures is enhanced by steel rebars in various ways. Firstly, they increase the tensile strength of the concrete, which is weak in tension despite its strength in compression. This addition of steel rebars significantly boosts the structural tensile strength, a crucial aspect considering the different loads structures face, such as dead loads (e.g. the structure's weight), live loads (e.g. occupants, furniture), and environmental loads (e.g. wind, earthquakes). Secondly, steel rebars aid in preventing cracking and improving the overall durability of the structure. Concrete has a tendency to shrink and crack due to factors like temperature changes and moisture. By incorporating steel rebars within the concrete, they act as reinforcement, ensuring a more even distribution of the load and decreasing the likelihood of cracking. This, in turn, enhances the longevity and structural integrity of the building. Moreover, steel rebars also provide support and stability to the structure, particularly against lateral forces that may arise during high winds or seismic events. By securely anchoring the rebars into the foundation or other structural elements, a strong connection is formed, capable of withstanding these lateral loads and safeguarding the structure from collapse or damage. To summarize, steel rebars play a vital role in enhancing the load-bearing capacity of structures through bolstering the tensile strength of the concrete, preventing cracking, and providing stability and support. Their integration into the structural design is paramount for ensuring the safety, durability, and long-term functionality of buildings and other forms of infrastructure.
- Q: Can steel rebars be used in wastewater storage tanks?
- Yes, steel rebars can be used in wastewater storage tanks. Steel rebars are commonly used as reinforcement in concrete structures, including wastewater storage tanks. The rebars provide tensile strength to the concrete, making it more resistant to cracking and improving the overall structural integrity of the tank. Additionally, steel rebars are corrosion-resistant, which is crucial in wastewater storage tanks where exposure to corrosive elements is inevitable. Therefore, using steel rebars in wastewater storage tanks is a common and effective practice in the construction industry.
- Q: How are steel rebars used in the construction of chemical processing plants?
- Steel rebars are used in the construction of chemical processing plants to provide strength and reinforce concrete structures. They are typically embedded in concrete foundations, walls, and floors to enhance their load-bearing capacity and ensure structural stability, especially in areas where corrosive chemicals and high temperatures are present. Rebars help prevent cracking and provide resistance against the harsh conditions commonly found in chemical processing plants, ensuring the longevity and safety of the structures.
- Q: How are steel rebars stored on construction sites?
- Steel rebars are typically stored on construction sites in designated storage areas or racks. They are organized and stacked in a way that allows easy access and identification. Additionally, rebars are often protected from moisture and corrosion by being covered with tarps or stored in weatherproof containers.
- Q: What is the role of steel rebars in ensuring occupant safety?
- The role of steel rebars in ensuring occupant safety is crucial as they provide strength, stability, and reinforcement to concrete structures. By reinforcing concrete with steel rebars, they enhance the structural integrity of buildings, bridges, and other infrastructure, making them more resistant to external forces such as earthquakes, heavy loads, and impacts. Steel rebars help prevent the collapse of structures, reducing the risk of injury or fatality to occupants during unexpected events or accidents.
- Q: How are steel rebars tested for quality?
- Steel rebars are tested for quality through various methods such as visual inspection, dimensional checks, and destructive testing. Visual inspection involves examining the rebars for any surface defects or abnormalities. Dimensional checks ensure that the rebars meet the specified size, length, and weight requirements. Destructive testing involves subjecting the rebars to tension, compression, and bending forces to assess their strength, ductility, and overall performance. These tests help ensure that steel rebars meet the necessary quality standards for construction purposes.
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Deformed steel bars type,Class IV Deformed Steel Bar with hige quality
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 m.t.
- Supply Capability:
- 20000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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