• Hot rolled steel rebar factory price of china mill System 1
  • Hot rolled steel rebar factory price of china mill System 2
Hot rolled steel rebar factory price of china mill

Hot rolled steel rebar factory price of china mill

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Loading Port:
Ningbo
Payment Terms:
TT OR LC
Min Order Qty:
100 m.t.
Supply Capability:
19000 m.t./month

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Item specifice

Standard:
AISI,ASTM,JIS,EN
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
Dry
Steel Grade:
RHB335,HRB400
Certification:
ISO,SGS
Thickness:
6-40mm
Length:
5.8-12m
Net Weight:
1-2mt

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.

.Most grades of steel used in rebar cannot accept welding; such as, to adjacent steel plates or as means to bind single

pieces of rebar together. However, special grades of rebar steel and welding rods make welding by expert welders possible.

 

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.
2).30% T/T prepaid and the balance against the copy of B/L.
3).30% T/T prepaid and the balance against L/C

Delivery time

15-30 days after receipt of L/C or deposit by T/T

 

Hot rolled steel rebar factory price of china mill

Hot rolled steel rebar factory price of china mill

Packing:

In bundles, each bundle weight 3.5 tons. Load by container or by bulk verssel.

Hot rolled steel rebar factory price of china mill

Hot rolled steel rebar factory price of china mill

 

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 do steel rebars affect the overall corrosion resistance of marine structures?
Steel rebars can significantly impact the corrosion resistance of marine structures. By reinforcing the concrete, rebars enhance the structural integrity of the marine structures. Additionally, when properly coated and protected, rebars can act as a sacrificial anode, diverting corrosion away from the main structure and extending its lifespan. However, if rebars are not adequately protected or if corrosion starts, it can lead to concrete cracking and spalling, compromising the overall durability and safety of the marine structure.
Q:Can steel rebars be used in foundation structures?
Yes, steel rebars can be used in foundation structures. Steel rebars are commonly used in reinforced concrete foundations to provide strength and structural integrity. They are used to reinforce the concrete and enhance its load-bearing capacity, making it suitable for supporting heavy structures and resisting forces like earthquakes and soil movement.
Q:Are there any limitations on the maximum length of steel rebars used in construction?
There are restrictions on the maximum length of steel rebars used in construction, which can vary based on factors like structural design, construction codes, and transportation limitations. Generally, the length of steel rebars is limited due to practical considerations such as handling, transportation, and installation. Very long rebars can be challenging to transport and maneuver on construction sites, and they may also be more susceptible to bending or sagging, thus compromising their structural integrity. Consequently, construction industry standards and codes typically establish guidelines or restrictions on the maximum length of steel rebars to guarantee their safe and efficient utilization in construction projects. Architects, engineers, and contractors must adhere to these limitations to ensure the building's structural stability and safety.
Q:Can steel rebars be used in port infrastructure construction?
Yes, steel rebars can be used in port infrastructure construction. Steel rebars are commonly used in the construction industry, including for port infrastructure projects. Rebars provide strength and reinforcement to concrete structures, making them ideal for constructing durable and resilient port facilities. They help in reinforcing concrete slabs, beams, and columns, ensuring that the structures can withstand the heavy loads and constant exposure to water and other environmental factors in port areas. Additionally, steel rebars have high tensile strength, making them suitable for handling the dynamic forces experienced in port infrastructure such as wharves, piers, and docks. Overall, steel rebars are an essential component in the construction of robust and long-lasting port facilities.
Q:Can steel rebars be used in bridge rehabilitation projects?
Yes, steel rebars can be used in bridge rehabilitation projects. Steel rebars are commonly used in bridge construction and rehabilitation due to their high tensile strength and durability. They provide reinforcement to the concrete components of the bridge, improving its structural integrity and extending its lifespan.
Q:What are the advantages of using steel rebars in construction?
Steel rebars offer several advantages in construction. Firstly, they provide strength and durability to reinforced concrete structures, making them capable of withstanding heavy loads and extreme weather conditions. Secondly, steel rebars have excellent tensile strength, allowing them to absorb and distribute stress more effectively, preventing concrete from cracking or breaking under tension. Additionally, steel rebars can be easily fabricated and shaped to fit specific project requirements, providing flexibility in design. They also offer corrosion resistance, ensuring the longevity and integrity of the structure. Overall, the use of steel rebars enhances the structural integrity, safety, and longevity of construction projects.
Q:Can steel rebars be used in sports arena construction?
Certainly! In the construction of sports arenas, steel rebars find frequent application. Concrete structures, including sports arenas, often rely on steel rebars for reinforcement. The utilization of steel rebars imparts extra strength and stability to the concrete, enabling the structure to endure the various loads and stresses inherent in the arena's design. These loads can range from the weight of the roof, seating, and equipment. Moreover, steel rebars play a crucial role in averting cracks and enhancing the overall durability of the arena. They are commonly embedded within the concrete foundation, columns, and beams of the structure to augment its structural integrity and prolong its lifespan.
Q:What is the process of anchoring steel rebars in masonry walls?
To ensure a secure and reliable connection between the steel reinforcement and the masonry structure, several steps are involved in anchoring steel rebars in masonry walls. Firstly, a detailed design and plan for the reinforcement layout in the masonry wall must be established. This involves determining the spacing, size, and placement of the rebars based on structural requirements. Next, the masonry wall needs to be prepared by cleaning the surface and removing any loose debris or obstructions. This creates a clean and stable base for the rebars. Then, holes are drilled into the masonry wall at predetermined locations according to the reinforcement design. These holes are slightly larger than the diameter of the rebars to allow for easy insertion. After drilling, the holes are cleaned to remove any dust or debris. A bonding agent, such as epoxy or cementitious grout, is then applied to the holes. This enhances the bond between the rebars and the masonry wall. The steel rebars are then inserted into the prepared holes, ensuring alignment according to the reinforcement design. They are pushed into the holes until they reach the desired depth, fully embedding them in the bonding agent. Once the rebars are in place, the bonding agent needs time to cure and harden. The curing time varies depending on the type of bonding agent used and the environmental conditions. It is crucial to follow the recommended curing time to ensure secure anchoring. After the curing process is complete, a thorough inspection is conducted to ensure the rebars are properly anchored and meet the required specifications. This involves checking for proper alignment, depth, and overall stability. By following these steps, the process of anchoring steel rebars in masonry walls provides structural reinforcement and strength to the overall masonry structure. This enhances durability and resistance to various forces and loads.
Q:What are the standards and specifications for steel rebars?
International organizations such as ASTM and ISO primarily establish the standards and specifications for steel rebars, also known as reinforcing bars. These standards guarantee that steel rebars meet specific requirements for strength, durability, and dimensional accuracy. ASTM A615 is one of the most commonly used standards for steel rebars. It covers deformed and plain carbon-steel bars for concrete reinforcement. This standard sets the minimum yield strength, tensile strength, and elongation properties for various rebars grades, including Grade 40, Grade 60, and Grade 75. It also outlines the mechanical properties, chemical composition, and bending properties of rebars. Aside from ASTM A615, there are other standards that provide specifications for steel rebars. ASTM A706, for instance, focuses on low-alloy steel bars for concrete reinforcement. This standard ensures that rebars possess improved weldability and ductility to withstand seismic forces and other dynamic loads. ISO 15630 is another significant standard that addresses steel for concrete reinforcement. It provides specifications for hot-rolled and cold-worked steel bars, as well as welded fabric and lattice girders. ISO 15630 outlines the mechanical properties, chemical composition, and dimensional tolerances of rebars. Furthermore, regional or national organizations also establish their own standards for steel rebars. For instance, the BSI has developed the BS 4449 standard, which specifies the requirements for carbon steel rebars used in concrete reinforcement in the United Kingdom. Similarly, the ISI has set the IS 1786 standard for cold-twisted steel bars used in concrete reinforcement in India. In conclusion, the standards and specifications for steel rebars ensure that these construction materials possess the necessary strength, ductility, and other properties required for reinforcing concrete structures. By adhering to these standards, manufacturers, engineers, and construction professionals can ensure the safety and durability of reinforced concrete projects.
Q:Can steel rebars be used in swimming pool renovation work?
Yes, steel rebars can be used in swimming pool renovation work. Steel rebars are commonly used in pool construction and renovation projects to reinforce the structure and provide stability. They help support the weight of the pool and resist any potential cracking or damage.

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