Deformed steel iron rods in different diameter
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 128362 m.t./month
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Specification
Our Advantage:
High quality steel products from 1 class mills in China
Reasonable price
Professionalism of the products
On-time delivery
Complete documents and certificates
Sincere service to meet our clients' requirements
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 | ||||||||||
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.
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: What are the common misconceptions about steel rebars?
- Steel rebars are often mistakenly thought to be exclusively used in large construction projects. While they are indeed commonly employed in the construction of big buildings, bridges, and other infrastructure, they are also utilized in smaller endeavors such as residential homes, retaining walls, and even garden structures. By providing strength and reinforcement to concrete structures, rebars ensure the durability and longevity of these constructions. Another misconception pertains to the assumption that all rebars are identical. In reality, there are numerous types of rebars available, each possessing unique characteristics and serving specific purposes. Some common variations include carbon steel rebars, epoxy-coated rebars, stainless steel rebars, and galvanized rebars. The particular type selected depends on factors such as the environment, exposure to corrosive elements, and project requirements. Additionally, there is a misconception that rebars can be haphazardly placed or spaced within a concrete structure. However, improper placement or inadequate spacing of rebars can result in structural weaknesses, compromising the integrity of the concrete. It is essential to adhere to engineering specifications and guidelines to ensure that the rebars are correctly positioned and spaced, thus providing optimal reinforcement. Furthermore, there is a belief that steel rebars are prone to rusting. While it is accurate that steel can corrode when exposed to moisture and oxygen, construction practices can greatly mitigate this risk. For instance, the use of epoxy-coated or galvanized rebars offers an additional layer of protection against corrosion. Additionally, appropriate concrete cover and the application of protective coatings can prevent moisture penetration and prolong the lifespan of the rebars. Lastly, some individuals argue that steel rebars are costly and not cost-effective. Although it is true that steel rebars can contribute to the overall expenses of a construction project, they are an indispensable investment in ensuring structural integrity and safety. The cost of repairing or replacing a structure due to insufficient reinforcement far exceeds the initial investment in quality rebars. Furthermore, the use of rebars can reduce the need for excessive concrete, resulting in cost savings in terms of materials and construction time. In conclusion, it is imperative to debunk prevailing misconceptions surrounding steel rebars. They are not solely limited to large construction projects, they come in various types, necessitate proper placement and spacing, can be safeguarded against corrosion, and represent a cost-effective investment in guaranteeing the durability and safety of concrete structures.
- Q: What are the safety considerations when handling steel rebars?
- When handling steel rebars, it is important to observe several safety considerations. Firstly, workers should always wear appropriate personal protective equipment (PPE) such as gloves, safety glasses, and sturdy footwear to protect against potential injuries. Secondly, it is crucial to ensure proper lifting techniques and use mechanical aids when necessary to avoid strain on the body. Additionally, workers should be cautious of the sharp edges and protruding ends of the rebars to prevent cuts and puncture wounds. Regular inspection of the rebars for defects, such as rust or bending, is also essential for maintaining a safe work environment. Lastly, proper storage and stacking procedures should be followed to prevent rebars from falling, causing injuries to workers or damage to property.
- Q: What is the maximum length of a steel rebar?
- The length of a steel rebar can vary greatly due to various factors including project requirements, transportation restrictions, and manufacturing capabilities. Typically, steel rebars are available in lengths ranging from 20 feet (6 meters) to 60 feet (18 meters). However, it is possible to achieve longer lengths by utilizing specialized fabrication methods like welding or splicing, which allow for the connection of multiple rebars to meet specific length needs. To ensure the correct length of steel rebars for a particular project, it is crucial to seek advice from structural engineers, architects, and construction experts, taking into account factors such as structural stability, safety, and logistical considerations.
- 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: Can steel rebars be used in stadium construction?
- Yes, steel rebars can be used in stadium construction. Steel rebars, which are essentially reinforcing steel bars, are commonly used in concrete construction to provide strength and stability. In stadium construction, steel rebars are extensively used in reinforced concrete structures such as columns, beams, slabs, and foundations. These rebars are placed strategically within the concrete to enhance its load-bearing capacity and to prevent cracking or failure under heavy loads and vibrations. The use of steel rebars ensures the structural integrity and durability of the stadium, making it capable of withstanding the immense pressures and forces exerted during sporting events and large gatherings of spectators.
- Q: Can steel rebars be used in architectural concrete elements?
- Indeed, architectural concrete elements can incorporate steel rebars for reinforcement, thereby augmenting the strength and longevity of the structure. It is customary to employ steel rebars in concrete construction as they fortify the concrete and enhance its durability. In the realm of architectural concrete, rebars can be tactically positioned to fortify the structural integrity of the elements, while simultaneously contributing to their visual appeal. Depending on the desired design outcome, these rebars can either be visibly exposed or discreetly concealed within the concrete. By utilizing steel rebars, architects possess the versatility to fashion intricate and distinctive architectural elements, all the while ensuring the requisite strength and stability.
- Q: What are the guidelines for proper handling and disposal of steel rebars on construction sites?
- The guidelines for proper handling and disposal of steel rebars on construction sites include wearing appropriate personal protective equipment (PPE) such as gloves and safety glasses, using proper lifting techniques to avoid injury, storing rebars in a designated area away from workers and equipment, and disposing of them in accordance with local regulations, which may require recycling or proper disposal in designated waste sites.
- Q: Can steel rebars be used in infrastructure projects?
- Yes, steel rebars can be commonly used in infrastructure projects. Steel rebars are durable, strong, and provide reinforcement to concrete structures, making them ideal for various infrastructure projects such as bridges, highways, buildings, and dams.
- Q: What is the effect of steel rebars on the electrical conductivity of concrete?
- Steel rebars have a significant effect on the electrical conductivity of concrete. As steel is a highly conductive material, the presence of steel rebars in concrete increases its overall electrical conductivity. This is due to the fact that steel rebars create a network of conductive paths throughout the concrete matrix, allowing for the easy flow of electrical current. The electrical conductivity of concrete is an important factor to consider, especially in applications where electrical grounding or conductivity is necessary. Steel rebars aid in providing a low-resistance pathway for electrical current, improving the overall electrical conductivity of the concrete structure. However, it is essential to note that the presence of steel rebars can also introduce potential challenges in certain scenarios. For instance, in electrical installations where insulation is required or in areas where electrical isolation is necessary, the conductivity provided by steel rebars may not be desired. In such cases, additional measures like insulation or isolation techniques need to be employed to prevent unwanted electrical currents from flowing through the concrete. Overall, the effect of steel rebars on the electrical conductivity of concrete is dependent on the specific requirements and applications of the concrete structure. Understanding the intended use and implementing appropriate measures accordingly will ensure that the electrical conductivity of the concrete meets the desired specifications.
- Q: How are steel rebars protected during concrete pouring?
- Steel rebars are typically protected during concrete pouring by using a layer of epoxy coating or corrosion-resistant paint. This protective layer acts as a barrier between the rebar and the concrete, preventing direct contact and reducing the risk of corrosion. Additionally, plastic or foam covers can be used to shield the rebars from the wet concrete, ensuring proper adhesion and preventing damage during the pouring process.
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Deformed steel iron rods in different diameter
- Ref Price:
-
- Loading Port:
- Tianjin
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1000 m.t.
- Supply Capability:
- 128362 m.t./month
OKorder Service Pledge
OKorder Financial Service
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