• Chinese manufacturer steel rebar high quality System 1
  • Chinese manufacturer steel rebar high quality System 2
Chinese manufacturer steel rebar high quality

Chinese manufacturer steel rebar high quality

Ref Price:
get latest price
Loading Port:
China main port
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
19865 m.t./month

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Specification

Standard:
AISI
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
Dry
Steel Grade:
RHB335,HRB400,Q195
Thickness:
6-38mm
Length:
5.8-12M
Net Weight:
1-2.5MT

Although rebar has ridges that bind it mechanically to the concrete with friction, it can still be pulled out of the 

concrete under high stresses, an occurrence that often precedes a larger-scale collapse of the structure. To prevent 

such a failure, rebar is either deeply embedded into adjacent structural members, or bent and hooked at the ends to 

lock it around the concrete and other rebars. This first approach increases the friction locking the bar into place while 

the second makes use of the high compressive strength of concrete

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.


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.
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













 

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.


Chinese manufacturer steel rebar high quality

Chinese manufacturer steel rebar high quality

 

Packing:

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

Chinese manufacturer steel rebar high quality

Chinese manufacturer steel rebar high quality

 

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 provide strength to concrete structures?
Steel rebars provide strength to concrete structures by acting as reinforcement. When embedded within the concrete, rebars enhance its tensile strength, which is otherwise low. As concrete is strong in compression but weak in tension, the rebars resist the tensile forces that can cause cracking or failure in the structure. By distributing and absorbing these tensile forces, steel rebars increase the overall strength, durability, and structural integrity of the concrete.
Q: Is thread steel rod or wire?
10mm below can also be transferred to the wire, 10mm or more to the bar. Wire and rod are attributed to the bar, so there is no distinction between strictly.
Q: Can steel rebars be used in both residential and commercial construction?
Yes, steel rebars can be used in both residential and commercial construction. Steel rebars are commonly used as reinforcement in concrete structures to provide added strength and durability. They are suitable for a wide range of applications, including foundations, walls, columns, beams, and slabs, which are common elements in both residential and commercial construction. The use of steel rebars ensures that the concrete structures can withstand the loads and stresses imposed on them, making them suitable for various construction projects, regardless of their scale or purpose.
Q: How do steel rebars affect the overall sustainability of a construction project?
Steel rebars can positively impact the overall sustainability of a construction project in several ways. Firstly, steel rebars enhance the structural integrity of concrete structures, increasing their longevity and reducing the need for maintenance or replacement over time. This reduces the overall environmental impact of the project by minimizing material waste and resource consumption. Additionally, steel rebars can be recycled at the end of their lifecycle, reducing the demand for virgin steel production and lowering carbon emissions associated with manufacturing. Moreover, the strength and durability of steel rebars allow for the construction of more resilient buildings, which can withstand natural disasters and minimize the need for reconstruction, thus promoting long-term sustainability in terms of both environmental and economic aspects.
Q: How are steel rebars identified and marked?
Steel rebars are identified and marked through various methods such as tags, paint, or embossed markings. These identification marks typically include information like the manufacturer's name or logo, the grade or type of steel, and the bar size. These markings are crucial for proper identification and quality control during construction projects.
Q: Can steel rebars be used in structures with high humidity levels?
Yes, steel rebars can be used in structures with high humidity levels. Steel rebars are commonly used in construction projects, including those in high humidity environments such as coastal areas or buildings with high moisture content. However, it is important to ensure that the steel rebars are properly protected against corrosion to maintain their structural integrity. This can be achieved by applying appropriate coatings or using corrosion-resistant steel rebars like stainless steel or epoxy-coated rebars. Regular maintenance and inspection are also necessary to prevent any potential corrosion issues and ensure the long-term durability of the structure.
Q: What are the design considerations for using steel rebars in construction?
Some important design considerations for using steel rebars in construction include the required strength and load-bearing capacity, corrosion resistance, compatibility with other construction materials, durability, and ease of installation. Steel rebars should be chosen based on their appropriate diameter, grade, and spacing to ensure structural integrity and safety. Additionally, proper detailing and placement of rebars are essential to ensure that they are effectively embedded within concrete and can withstand the anticipated stresses and forces during construction and throughout the lifespan of the structure.
Q: What is the difference between steel rebars and FRP rebars?
Construction projects use steel rebars and FRP rebars as reinforcement materials, but they differ in composition and mechanical properties. Steel rebars, made of carbon steel, are known for their strength and durability, making them a reliable choice for reinforcing concrete structures. On the other hand, FRP rebars are composed of fibers embedded in a polymer matrix, such as glass or carbon. This composite material offers advantages over steel rebars. Firstly, FRP rebars are lighter, making them easier to handle and transport, reducing labor and equipment costs. Secondly, FRP rebars do not corrode, unlike steel rebars. Steel rebars are prone to corrosion when exposed to moisture and chemicals, weakening the structure over time. FRP rebars, however, are resistant to rust and corrosion, making them ideal for environments with high humidity, saltwater, or chemical exposure. Additionally, FRP rebars have a high resistance to electromagnetic fields, making them suitable for sensitive areas like hospitals, power plants, or telecommunication facilities, where minimizing electromagnetic interference is crucial. However, FRP rebars have lower tensile strength compared to steel rebars, making them less suitable for heavy-load-bearing structures. Moreover, FRP rebars initially cost more than steel rebars, but their long-term durability and reduced maintenance requirements can offset this expense. In conclusion, the differences between steel rebars and FRP rebars lie in their composition, mechanical properties, and performance in various environmental conditions. Steel rebars offer high tensile strength but are susceptible to corrosion, while FRP rebars are lighter, non-corrosive, and have a high resistance to electromagnetic fields. The choice between the two depends on project requirements, load-bearing needs, and environmental factors.
Q: Can steel rebars be used in foundation underpinning?
Yes, steel rebars can be used in foundation underpinning. Rebars provide additional strength and support to the foundation, helping to reinforce and stabilize it.
Q: What is the purpose of using stirrups with steel rebars?
The purpose of using stirrups with steel rebars is to provide additional support and reinforcement to the concrete structure. Stirrups are small, U-shaped bars that are placed around the main steel rebars in a concrete beam or column. They help to prevent the rebars from buckling or bending under pressure by holding them in place and distributing the load evenly throughout the structure. This increases the overall strength and durability of the concrete element, ensuring its ability to withstand various forces and loads.

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