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: Can steel rebars be used in precast or prestressed concrete?
- Yes, steel rebars can be used in both precast and prestressed concrete. Rebars are commonly used in these construction methods to provide reinforcement and enhance the strength and durability of the concrete structures.
- Q: How do steel rebars affect the thermal conductivity of concrete structures?
- Steel rebars have a significant impact on the thermal conductivity of concrete structures. The inclusion of steel rebars in concrete increases the overall thermal conductivity of the structure. This is because steel has a much higher thermal conductivity than concrete. Consequently, heat transfer through the concrete is facilitated by the presence of steel rebars, leading to a higher overall thermal conductivity of the structure.
- Q: How do steel rebars affect the electrical conductivity of a structure?
- Steel rebars have a minimal effect on the electrical conductivity of a structure. While steel is a conductor of electricity, the presence of rebars in concrete does not significantly enhance or impair the overall electrical conductivity of the structure.
- Q: Can steel rebars be used in the construction of retaining walls?
- Yes, steel rebars can be used in the construction of retaining walls. They are commonly used to reinforce the concrete structure of retaining walls, providing added strength and stability. The rebars are typically placed horizontally and vertically within the concrete to prevent cracks and withstand the pressure exerted by the retained soil.
- Q: Can steel rebars be used in tunnels or underground transportation systems?
- Yes, steel rebars can be used in tunnels or underground transportation systems. Steel rebars are commonly used in construction projects, including tunnels and underground transportation systems, due to their high tensile strength and durability. They provide reinforcement to concrete structures, enhancing their structural integrity and preventing cracking or collapsing. Steel rebars are resistant to corrosion, which is especially important in underground environments where moisture and other corrosive elements may be present. Additionally, steel rebars can be easily fabricated and installed, making them a practical choice for construction projects with tight schedules. Overall, steel rebars are a reliable and commonly used material in tunnels and underground transportation systems to ensure the safety and longevity of the structures.
- Q: Can steel rebars be used in structures subjected to extreme temperatures?
- Yes, steel rebars can be used in structures subjected to extreme temperatures. However, it is important to consider the specific grade and composition of the steel and the temperature range it can withstand without losing its structural integrity. Additionally, certain precautions and appropriate design considerations may be necessary to ensure the performance and durability of the steel rebars in extreme temperature conditions.
- Q: Are there any health and safety concerns associated with steel rebars?
- Yes, there are some health and safety concerns associated with steel rebars. Handling and working with steel rebars can pose risks such as cuts, punctures, and abrasions. Additionally, prolonged exposure to steel dust and fumes generated during cutting or welding processes can have respiratory effects. Therefore, it is important to take proper precautions like wearing appropriate personal protective equipment and ensuring proper ventilation when working with steel rebars to minimize these health and safety risks.
- Q: How are steel rebars classified based on their shape?
- Steel rebars, also known as reinforcement bars, are classified based on their shape into several different types. The most common types of rebars include plain round bars, deformed bars, square bars, and ribbed bars. Plain round bars are the simplest and most commonly used type of rebars. They have a smooth and round surface without any deformations or ribs. These bars are primarily used in applications where the concrete structure requires minimal reinforcement. Deformed bars, on the other hand, have ribs or deformations along their length. These deformations provide better bonding between the steel and the concrete, enhancing the structural integrity and preventing slippage. Deformed bars are classified further based on the pattern and profile of the ribs, such as deformed high yield bars, twisted bars, and TMT (Thermo-Mechanically Treated) bars. Square bars, as the name suggests, have a square cross-section. They are primarily used in applications where the structure requires additional strength and rigidity. Square rebars provide better load distribution and are commonly used in building foundations, columns, and beams. Ribbed bars, also known as deformed square bars, have a square cross-section with ribs or deformations along their length. These ribs enhance the bond between the steel and the concrete, providing better resistance against shear forces and improving the overall structural strength. Ribbed bars are commonly used in reinforced concrete structures, such as bridges, highways, and buildings. In summary, steel rebars are classified based on their shape into plain round bars, deformed bars, square bars, and ribbed bars. Each type of rebar offers unique characteristics and is selected based on the specific requirements and load-bearing capacity of the concrete structure.
- Q: Are steel rebars resistant to chemical attacks?
- Yes, steel rebars are generally resistant to chemical attacks. The high strength and durability of steel make it less susceptible to damage from various chemicals, including acids and alkalis. However, certain aggressive chemicals or environments may cause corrosion over time, which can be mitigated by applying protective coatings or using corrosion-resistant alloys.
- Q: What is the role of steel rebars in foundation slabs?
- Steel rebars play a crucial role in foundation slabs as they provide strength and reinforcement to the concrete. These rebars are embedded within the concrete to enhance its structural integrity, prevent cracking, and increase its load-bearing capacity. By resisting tension and distributing loads evenly, steel rebars ensure that the foundation slab can withstand the pressures and forces exerted on it, making them an essential component in constructing durable and stable foundations.
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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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