• Iron rods for construction in stock for sale System 1
  • Iron rods for construction in stock for sale System 2
Iron rods for construction in stock for sale

Iron rods for construction in stock for sale

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Loading Port:
Dalian
Payment Terms:
TT OR LC
Min Order Qty:
1000 m.t.
Supply Capability:
19863 m.t./month

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Item specifice

Standard:
AISI,EN
Technique:
Hot Rolled
Shape:
Round
Surface Treatment:
Dry
Steel Grade:
Q215B,Q235B,RHB335,HRB400
Certification:
ISO,SGS,CE
Thickness:
8-40m
Length:
6-12m
Net Weight:
1.5-2mt

Steel rebar is bars of steel commonly used in construction, especially for reinforcing concrete structures such as 

driveways, foundations, walls, and columns. These bars come in different sizes and strength grades, and can be 

smooth or may include deformations that provide greater adhesion for concrete poured over the bars. When used 

in poured concrete, the bars are typically placed in a grid pattern, the concrete poured over them, and then readjusted 

to maintain the proper shape while the concrete sets. Steel rebar can be purchased from a number of manufacturers 

and is often found at construction retailers or large hardware stores

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.


Iron rods for construction in stock for sale

Iron rods for construction in stock for sale

 

Packing:

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

Iron rods for construction in stock for sale

Iron rods for construction in stock for sale

 

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:Are steel rebars fire-resistant?
Yes, steel rebars are generally considered to be fire-resistant. Due to their high melting point and low thermal conductivity, steel rebars can withstand high temperatures and maintain their structural integrity in the event of a fire. However, their fire resistance can be compromised if exposed to extremely high temperatures for extended periods of time.
Q:Like a steel rebar and wire spiral, is the same? What's the difference?
The difference is that there are different ways of supplying. One is straight supply, the other is supplied by diskHalf of the price slightly lower than the straight, use less material processing to zero, but more a process.
Q:Can steel rebars be used in extreme weather conditions?
Yes, steel rebars can be used in extreme weather conditions. Steel is known for its durability and tensile strength, making it suitable for withstanding harsh weather conditions such as high winds, extreme temperatures, and heavy rainfall. Additionally, steel rebars are corrosion-resistant, reducing the risk of rusting and deterioration in adverse weather conditions. Overall, steel rebars are a reliable choice for construction projects in extreme weather conditions.
Q:What is the role of steel rebars in preventing concrete spalling?
The prevention of concrete spalling is highly dependent on the presence of steel rebars. Concrete spalling occurs when the surface layer of concrete chips, cracks, or breaks due to various factors such as moisture, temperature changes, and corrosion. Steel rebars, also known as reinforcement bars, are embedded within the concrete to offer additional strength and support to the structure. When external forces or stress impact the concrete, such as heavy loads or seismic activity, the rebars assist in distributing the forces evenly throughout the structure. This prevents concentrated weak areas and reduces the chances of spalling. The rebars act as reinforcements, increasing the concrete's tensile strength and its ability to withstand tension and bending forces. Furthermore, steel rebars are instrumental in preventing spalling caused by corrosion. Concrete naturally has pores, allowing moisture and harmful substances to penetrate its surface and reach the embedded rebars. Over time, these substances can cause the steel to corrode, expanding and exerting pressure on the surrounding concrete, leading to spalling. To address this issue, rebars are typically coated with epoxy, galvanized, or made from stainless steel. These coatings serve as protective barriers against moisture and corrosive agents. The presence of this protective coating significantly reduces the risk of corrosion and subsequent spalling, thereby extending the lifespan of the concrete structure. In conclusion, steel rebars have a crucial role in preventing concrete spalling by providing reinforcement, enhancing the concrete's tensile strength, and distributing forces evenly throughout the structure. Additionally, properly coated rebars with corrosion-resistant properties help mitigate the risk of spalling caused by moisture and corrosive agents.
Q:Can steel rebars be used in other construction materials apart from concrete?
Yes, steel rebars can also be used in other construction materials apart from concrete. They can be utilized in masonry, timber, and even composite materials to provide reinforcement and increase structural integrity.
Q:What is the minimum ductility requirement for steel rebars?
The minimum ductility requirement for steel rebars is typically specified as a minimum elongation or reduction in area value, which is commonly set at 14% or 35%, respectively.
Q:What is the process of epoxy-coating steel rebars?
To achieve a durable and corrosion-resistant coating on steel rebars, several steps are involved in the process of epoxy-coating. Here is a general overview of the process: Firstly, the steel rebars undergo thorough surface preparation to eliminate any rust, oil, or other contaminants. This can be accomplished through techniques such as sandblasting or chemical cleaning. Once the rebars are cleaned, a primer is applied to enhance adhesion between the steel surface and the epoxy coating. Additionally, the primer provides an extra layer of protection against corrosion. After the primer has dried, the epoxy coating is applied to the rebars. This can be done using various methods, including spray application or immersing the rebars in an epoxy tank. Following the application of the epoxy coating, the rebars are left to cure. This controlled process allows the coating to harden and fully bond with the steel surface. The curing time varies depending on the specific epoxy and environmental conditions. Once the rebars have cured, a thorough inspection is conducted to ensure the uniform application of the epoxy coating and that it meets the required specifications. This inspection may involve visual checks, adhesion tests, and measurements of coating thickness. After passing inspection, the epoxy-coated steel rebars are packaged and stored in a controlled environment to protect them from damage or further contamination. It is important to note that the specific process may vary depending on factors such as the manufacturer, project requirements, and the type of epoxy coating used. Following industry standards and guidelines is crucial to ensure the quality and effectiveness of the epoxy-coated steel rebars.
Q:What is the bending capacity of steel rebars?
The bending capacity of steel rebars refers to their ability to resist deformation and maintain their structural integrity when subjected to bending forces. It depends on various factors such as the size, shape, and grade of the rebar, as well as the specific application and design requirements. The bending capacity is typically determined through tests and calculations based on standards and codes set by engineering authorities.
Q:Are steel rebars resistant to termites and other pests?
No, steel rebars are not resistant to termites and other pests.
Q:What are the standard sizes of steel rebars?
The standard sizes of steel rebars vary depending on the country and the specific construction industry standards. However, some common standard sizes for steel rebars include diameters of 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 32mm, and 40mm. These sizes are usually used in various construction applications, including reinforcing concrete structures.

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