Rebar Steel Prices of China mill HRB400
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 19000 m.t./month
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Item specifice
Rebar is common steel reinforcing bar, an important component of reinforced concrete and reinforced masonry structures.
It is usually formed from mild steel, and is given ridges for better frictional adhesion to the concrete.
Concrete is a material that is very strong in compression, but virtually without strength in tension. To compensate for this
imbalance in concrete's behavior, rebar is formed into it to carry the tensile loads.
.
Features
1、Pure steel quality, stable chemical contents, small tolerance.
2、Constant Quality, good drawing performance.
3、High dimension accuracy degree, accuracy degree of Level C up to 80%, smooth surface, less scale, easy to be pickled.
4、Automatic bundling with 4 lines by Machine in tidy and good looks
5、Big high quality percentage, small coil percentage, and heavy coil weight for Hard Coil.
6、High sorbitizing percentage.
Product Description :
Chemical composition (%): | Steel | C | Si | Mn | P | S | Ceq | ||||
HRB335 |
0.25 |
0.80 |
1.60 |
0.045 |
0.045 | 0.52 | |||||
HRB400 | 0.54 | ||||||||||
HRB500 | 0.55 | ||||||||||
Mechanical properties | Steel | Rel/ MPa | Rm/ MPa | A/ % | Agt/ % | ||||||
≥ | |||||||||||
HRB335 | 335 | 455 | 17 |
7.5 | |||||||
HRB400 | 400 | 540 | 16 | ||||||||
HRB500 | 500 | 630 | 15 | ||||||||
Package: | Standard export packing or as customer's request | ||||||||||
Application: | Construction, building, bridge, road. ect | ||||||||||
Payment terms | 1).100% irrevocable L/C at sight. | ||||||||||
Delivery time | 15-30 days after receipt of L/C or deposit by T/T | ||||||||||
Packing:
In bundles, each bundle weight 3.5 tons. Load by container or by bulk verssel.
Our service
(1) We cooperate with famous factories with advanced equipment and well trained workers.
(2) We can provide factory price with trading company service.
(3) We continuously work on the improvement of our processes, guaranteeing consistently high standards
of quality to keep none compensation.
(4) We guarantee 24 hours response and 48 hours solution providing service.
(5) We accept small order quantity before formal cooperation.
(6) We deliver the agreed quality at the agreed time, reacting to changes in customer wishes in a flexible way.
(7) Due to our volume and selling power, we have excellent freight rates with shipping lines.
(8) We strive to always be fair and honest in our dealings with customers.
(9) We strive to work together with customers to achieve much more than we can achieve alone.
(10) Through our passion and commitment we aim to be a market leader in all our key markets. To maintain
our position as market leader we must continue to add value in all that we do.
FAQ:
1.Q: What's your MOQ(minimum order quantity)?
A: One full container, mixed acceptable .
2. Q: What's your packing methods?
A: Packed in bundle or bulk ..
3. Q: How can I buy CNBM products in my country?
A:Please send us an inquiry or email ,we will reply to you if there is distributor in your country
4. Q: Can we visit your factory?
A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
5. Q: How long does it take to get the product if i place an order?
A:With the process of your requirements,we will pack and deliver in 3-7 days. If it is by sea shipment,it will take 15-45 days depending on different locations
- Q:How are steel rebars coated with epoxy?
- Epoxy coating, also known as epoxy rebar coating, is utilized to coat steel rebars for the purpose of protection against corrosion and other environmental factors. To initiate the process of coating steel rebars with epoxy, the first step involves preparing the surface. This essential stage entails the thorough cleaning of the rebars to eliminate any dirt, oil, or rust present. The significance of surface preparation lies in ensuring proper adhesion of the epoxy to the steel surface. Once the surface is adequately prepared, the application of the epoxy coating commences. There are various methods available for this application, including spraying, brushing, or dipping the rebars into an epoxy solution. The choice of method depends on factors such as the rebars' size and shape, as well as the desired thickness of the epoxy coating. Subsequent to the application of the epoxy, the rebars are allowed to cure. Curing is the process during which the epoxy hardens and attains its maximum strength. The duration of this process may vary depending on the specific epoxy product utilized, but it generally takes several hours or even days for the epoxy to fully cure. Upon achieving complete curing, the coated rebars are prepared for use. The epoxy coating acts as a protective barrier, effectively preventing the steel rebars from rusting and deteriorating over time. Additionally, it enhances the rebars' resistance to chemicals, moisture, and other corrosive substances. To summarize, epoxy coating proves to be an efficient method for safeguarding steel rebars against corrosion and extending their lifespan. It finds extensive application in construction projects wherein rebars are exposed to harsh environmental conditions, such as bridges, buildings, and infrastructure projects.
- Q:What are the guidelines for protecting steel rebars during concrete placement and compaction?
- The guidelines for protecting steel rebars during concrete placement and compaction include ensuring that the rebars are clean and free from any rust, grease, or other contaminants. They should be properly tied and supported to maintain their position and prevent displacement during the concrete pouring process. Additionally, rebars should be adequately spaced to allow concrete to flow around them and provide sufficient cover, as specified in the design requirements. Care should be taken to avoid damaging the rebars during compaction, and vibrating equipment should be used cautiously to prevent excessive force or vibration that could cause rebars to shift or become dislodged. Regular inspections should be conducted to check for any damage or movement of the rebars, and necessary repairs or reinforcement should be done promptly to ensure the structural integrity of the concrete.
- Q:Can steel rebars be used in historical bridge restoration?
- Yes, steel rebars can be used in historical bridge restoration. Steel rebars provide strength, durability, and resistance to corrosion, making them an ideal choice for reinforcing and repairing historical bridges. However, it is important to ensure that the use of steel rebars is in line with preservation guidelines and does not compromise the historical integrity of the bridge.
- Q:How do steel rebars contribute to the overall aesthetics of a structure?
- Steel rebars do not necessarily contribute to the overall aesthetics of a structure as they are typically hidden within the concrete. However, they play a crucial role in reinforcing the concrete, ensuring structural integrity, and enhancing the durability and longevity of the building.
- Q:What is the impact of steel rebars on the overall sustainability of a building?
- The overall sustainability of a building is greatly influenced by steel rebars, which have various implications for the environment, economy, and society. Firstly, the use of steel rebars strengthens and prolongs the lifespan of a structure, reducing the need for repairs and renovations and minimizing resource consumption and waste. In terms of environmental impact, steel rebars can be recycled, decreasing the demand for new steel production and the carbon emissions associated with it. Recycling steel rebars also saves energy and reduces the extraction of raw materials like iron ore and coal. Additionally, steel rebars can be salvaged and repurposed in other construction projects, further extending their usefulness and reducing waste. From an economic perspective, incorporating steel rebars can result in cost savings in construction and maintenance. Steel is a versatile and strong material, allowing for lighter and more efficient designs, leading to reduced material and labor costs. Moreover, the recyclability and salvagability of steel rebars can provide economic benefits through resale or repurposing. Furthermore, steel rebars play a crucial role in ensuring the safety and structural integrity of buildings, particularly in areas prone to earthquakes or high winds. By reinforcing concrete, steel rebars enhance a building's resistance to external forces, reducing the risk of collapse or damage during natural disasters. This aspect of safety is vital for the well-being of occupants and the community as a whole. In conclusion, steel rebars have a positive impact on the overall sustainability of a building, contributing to durability, reducing environmental impacts through recycling and reuse, offering economic benefits, and enhancing structural safety. The incorporation of steel rebars in construction projects can significantly improve the long-term sustainability and resilience of buildings.
- Q:Can steel rebars be used in offshore oil and gas platforms?
- Offshore oil and gas platforms can indeed utilize steel rebars. Steel rebars are widely employed in construction projects to fortify concrete structures, and offshore platforms are no exception. These platforms face diverse environmental and operational factors, including wave loads, wind forces, and seismic activities. By utilizing steel rebars, the structural integrity of the platforms can be bolstered, thereby enhancing overall stability. Nevertheless, it is of utmost importance to use corrosion-resistant steel rebars in offshore applications due to the harsh marine environment. The presence of saltwater, humidity, and exposure to chemicals can expedite the corrosion process. Hence, it is common practice to opt for stainless steel rebars or epoxy-coated rebars for offshore platforms, ensuring long-term durability and preventing corrosion-related complications. Moreover, it is imperative to adhere to pertinent industry standards and regulations when employing steel rebars in offshore oil and gas platforms. These standards stipulate specific requirements for material selection, fabrication, installation, and inspection, guaranteeing the safety and reliability of the structures. To sum up, steel rebars can effectively reinforce concrete structures and enhance the strength and stability of offshore oil and gas platforms. However, the selection of corrosion-resistant steel rebars and compliance with industry standards are crucial factors to withstand the demanding marine environment and maintain the platforms' long-term integrity.
- Q:How are steel rebars protected from fire during construction?
- Steel rebars are typically protected from fire during construction through the application of fire-resistant coatings or by encasing them in fire-resistant materials, such as concrete. These protective measures help to prevent the steel rebars from reaching temperatures that could compromise their structural integrity in the event of a fire.
- Q:Are steel rebars resistant to termites and other pests?
- Yes, steel rebars are highly resistant to termites and other pests.
- Q:Can steel rebars be used in high-rise building construction?
- Yes, steel rebars can be used in high-rise building construction. Steel rebars are widely used in the construction industry due to their strength and durability. In high-rise buildings, where the structural integrity is crucial, steel rebars are commonly used to reinforce concrete and provide extra strength to withstand the vertical and lateral forces.
- Q:Can steel rebars be welded to other steel components?
- Yes, steel rebars can be welded to other steel components. Welding is a common method used to join steel structures, including rebars, to create strong and durable connections.
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Rebar Steel Prices of China mill HRB400
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m.t.
- Supply Capability:
- 19000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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