• Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA System 1
  • Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA System 2
  • Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA System 3
Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA

#5 Reinforcing Bar - Stainless Hot Rolled Steel Rebar with Standard GB, UK, USA

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Product Description:

OKorder is offering Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA at great prices with worldwide shipping. Our supplier is a world-class manufacturer of steel, with our products utilized the world over. OKorder annually supplies products to European, North American and Asian markets. We provide quotations within 24 hours of receiving an inquiry and guarantee competitive prices.

 

Product Applications:

Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA are ideal for structural applications and are widely used in the construction of buildings and bridges, and the manufacturing, petrochemical, and transportation industries.

 

Product Advantages:

OKorder's Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA are durable, strong, and resist corrosion.

 

Main Product Features:

·         Premium quality

·         Prompt delivery & seaworthy packing (30 days after receiving deposit)

·         Corrosion resistance

·         Can be recycled and reused

·         Mill test certification

·         Professional Service

·         Competitive pricing

 

Specifications of Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA:

Standard

GB

UK

USA

HRB335  HRB400  HRB500

G460B, B500A, B500B,B500C

GR40, GR60

Diameter

6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,

22mm,25mm,28mm,32mm,36mm,40mm,50mm

Length

6M, 9M,12M or as required

Price

Keep lower operating costs so as to offer competitive price for our clients

Delivery Detail

within 45 days after received advanced payment or LC.

Application

mainly used in construction industry to reinforce concrete structures and so on

Invoicing

Actual or Theoretical Weight Basis as buyer’s request.

Type

Hot rolled steel rebar

Brand name

DRAGON

Theoretical weight and section area of each diameter as below for your information:

Diameter(mm)

Section area (mm²)

Mass(kg/m)

Weight of 12m (kg)

Pcs/ton

6

28.27

0.222

2.664

375.38

8

50.27

0.395

4.74

210.97

10

78.54

0.617

7.404

135.06

12

113.1

0.888

10.656

93.84

14

153.9

1.21

14.52

68.87

16

201.1

1.58

18.96

52.74

18

254.5

2.00

24

41.67

20

314.2

2.47

29.64

33.74

22

380.1

2.98

35.76

27.96

25

490.9

3.85

46.2

21.65

28

615.8

4.83

57.96

17.25

32

804.2

6.31

75.72

13.21

36

1018

7.99

98.88

10.43

40

1257

9.87

118.44

8.44

50

1964

15.42

185.04

5.40

 

The production process of Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA

1-Waling beam furnace  2-Roughing rolling group  3-Intermediate rolling train

4-Finishing rolling group  5-Water-cooling device  6-Walking beam cooler

7-Finishing equipment(including the cold scale shear,short feet collection system,

    automatic counting device,bundling machine, collect bench)

 

Usage and Applications of Stainless Hot Rolled Steel Rebar with Standard GB,UK,USA:

Deformed bar is widely used in buildings, bridges, roads and other engineering construction. Big to highways, railways, bridges, culverts, tunnels, public facilities such as flood control, dam, small to housing construction, beam, column, wall and the foundation of the plate, deformed bar is an integral structure material. With the development of world economy  and the vigorous development of infrastructure construction, real estate, the demand for deformed bar will be larger and larger..

Packaging & Delivery of Hot Rolled Steel Rebar:

Packaging Detail: products are packed in bundle and then shipped by container or bulk vessel, deformed bar is usually naked strapping delivery, when storing, please pay attention to moisture proof. The performance of rust will produce adverse effect.

Each bundle weight: 2-3MT, or as required

Payment terms: TT payment in advance or Irrevocable LC at sight.

Trade terms :FOB, CFR, CIF

Label:to be specified by customer, generally, each bundle has 1-2 labels

Note:

1. Our products are produced according to national standard (GB), if not, supply according to national standards (GB) or agreement as customer required.

2. Other Grade and Standard Deformed Steel Bar we can supply:

   Grade: GR40/GR60, G460B/B500A/B500B/B500C,BST500S

   Standard: ASTM, BS, DIN

   The Minimum Order Quantity of these products is high, and need to be confirmed.

3. We can not only supply Deformed Steel Bar; if you need anything about building materials, please contact us for further information.

4. Please send us your detail specifications when inquire. We will reply to you as soon as possible. We sincerely hope we can establish a long stable business relationship.

 

 

FAQ:

Q1: Why buy Materials & Equipment from OKorder.com?

A1: All products offered byOKorder.com are carefully selected from China's most reliable manufacturing enterprises. Through its ISO certifications, OKorder.com adheres to the highest standards and a commitment to supply chain safety and customer satisfaction.

Q2: How do we guarantee the quality of our products?

A2: We have established an advanced quality management system which conducts strict quality tests at every step, from raw materials to the final product. At the same time, we provide extensive follow-up service assurances as required.

Q3: How soon can we receive the product after purchase?

A3: Within three days of placing an order, we will begin production. The specific shipping date is dependent upon international and government factors, but is typically 7 to 10 workdays.

 

Q:Can steel rebars be used in sound barrier walls?
Indeed, sound barrier walls can employ steel rebars. These rebars are regularly employed in the construction of reinforced concrete structures, such as sound barrier walls. They furnish the walls with resilience and longevity, guaranteeing their ability to endure the pressures exerted upon them by wind, weather, and impacts. Moreover, steel rebars aid in fortifying the structural integrity of the sound barrier walls, rendering them more impervious to vibrations and the transmission of noise. Consequently, steel rebars are a fitting and frequently utilized material in the construction of sound barrier walls.
Q:Are there any standards or codes for steel rebars?
Certainly, steel rebars are subject to standards and codes that are essential for guaranteeing their quality, safety, and compatibility across various construction projects. One of the most widely recognized standards for steel rebars is the ASTM A615/A615M, which is responsible for specifying the requirements of deformed and plain carbon-steel bars used in concrete reinforcement. This standard covers a range of physical and mechanical properties, including chemical composition, yield strength, tensile strength, elongation, and bendability. It also provides guidelines for marking, packaging, and testing of rebars. In addition to the ASTM A615/A615M, there are other relevant standards and codes utilized in different countries and regions. For instance, in Europe, the European Standard EN 10080 outlines the specifications for steel rebars, including dimensions, tolerances, and mechanical properties. Similarly, the British Standard BS 4449 is widely employed in the United Kingdom for steel reinforcement in concrete. These standards and codes play a pivotal role not only in ensuring consistency during the manufacturing and production of steel rebars but also in aiding architects, engineers, and construction professionals in selecting the most suitable rebars for their projects. Compliance with these standards is of utmost importance to ensure the structural integrity, durability, and safety of reinforced concrete structures. It is imperative for stakeholders in the construction industry to acquaint themselves with the pertinent standards and codes for steel rebars and consistently adhere to them. This practice helps to uphold high-quality construction protocols and mitigate the risk of failures or accidents caused by substandard materials.
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:How do steel rebars prevent concrete from cracking?
Concrete cracking is prevented by steel rebars, as they reinforce it and increase its strength. When concrete is poured, it is initially in a liquid state and lacks tensile strength, making it prone to cracking under tension. However, steel rebars are embedded within the concrete structure, creating a strong bond as it hardens. The rebars function as a framework within the concrete, evenly distributing tensile forces throughout the structure. When external forces, such as load or temperature changes, act on the concrete, the rebars resist the tensile stresses that would otherwise cause cracks. This is because steel possesses significantly higher tensile strength compared to concrete. Furthermore, steel rebars also assist in managing cracks that may arise due to shrinkage during the concrete curing process. As the concrete dries and hardens, a chemical reaction causes it to shrink. This shrinkage has the potential to cause cracks, but the presence of rebars restrains excessive expansion or contraction, reducing the likelihood of cracking. Not only do steel rebars prevent cracks, but they also enhance the overall structural integrity of the concrete. They aid in evenly distributing loads, resulting in a concrete structure that is more resistant to bending, shearing, and other forces. This reinforcement ensures that the concrete can withstand anticipated loads and maintain stability over time. In summary, steel rebars play a vital role in preventing concrete from cracking by providing tensile strength and reinforcement. Through the distribution of tensile forces, control of shrinkage, and enhancement of structural integrity, they ensure that the concrete remains strong, durable, and crack-resistant. As a result, the lifespan of the concrete is prolonged, and its stability is ensured.
Q:What are the guidelines for protecting steel rebars during concrete pouring?
To ensure the durability and strength of reinforced concrete structures, it is crucial to prioritize the protection of steel rebars during the concrete pouring process. The following guidelines should be adhered to: 1. Thoroughly clean the rebars prior to concrete pouring in order to eliminate any dirt, rust, or contaminants. This can be accomplished by using wire brushes or power tools to achieve a clean and smooth surface. 2. After cleaning, apply a suitable rust inhibitor or anti-corrosion coating to the rebars. This will provide protection against corrosion caused by moisture or chemicals present in the concrete. 3. Ensure that the rebars are placed at the correct depth and spacing as indicated in the structural drawings or design codes. This will provide the necessary reinforcement and structural strength to the concrete. 4. Use appropriate supports, such as chairs or spacer blocks, to maintain the correct alignment and position of the rebars during the concrete pour. This will prevent any displacement or movement of the rebars. 5. Securely tie the rebars together at intersections and overlap areas using steel wire or rebar ties. This will ensure that the rebars remain in place and maintain the desired structural configuration. 6. Prevent direct contact between the rebars and the ground during the pouring process. This can be achieved by elevating the rebars above the ground surface using plastic or concrete chairs. 7. Cover the exposed ends of the rebars with plastic caps to shield them from moisture, dirt, or other contaminants while the concrete cures. 8. Ensure that the rebars are adequately covered by the concrete. The concrete cover refers to the distance between the outer surface of the rebars and the nearest outer surface of the concrete. This cover protects the rebars from external elements and prevents corrosion. 9. Exercise caution during concrete placement to avoid displacing or damaging the rebars. Proper pouring techniques, such as utilizing a tremie pipe or a concrete pump, can help minimize the impact on the rebars. 10. After the concrete is poured, it is vital to properly cure and protect it. This involves covering the concrete with wet burlap or plastic sheeting to maintain moisture levels and prevent premature drying, cracking, or shrinkage. Adequate curing will also assist in protecting the rebars from corrosion. By adhering to these guidelines, effective protection of the rebars during concrete pouring can be achieved, guaranteeing the durability and strength of the reinforced concrete structure.
Q:Do steel rebars affect the weight of a structure?
Steel rebars indeed have an impact on the weight of a structure. These rebars, also known as reinforcing bars, are utilized to strengthen concrete structures. When concrete is poured, these rebars are incorporated to enhance its strength and provide support. As steel is significantly denser than concrete, the inclusion of rebars leads to an overall increase in the structure's weight. Nevertheless, the weight increment is relatively minor when compared to the significant benefits obtained in terms of structural integrity and load-bearing capacity. The rebars aid in evenly distributing the load across the structure, thereby enhancing its resistance to bending, cracking, and collapsing under heavy loads. Hence, although rebars contribute some weight to a structure, the advantages they offer in terms of safety and durability far surpass the slight increase in weight.
Q:How do steel rebars contribute to the overall structural stability of a building?
Steel rebars contribute to the overall structural stability of a building by providing reinforcement and strength to concrete structures. The rebars are embedded within the concrete, creating a composite material with enhanced tensile strength. This reinforcement allows the structure to resist bending, cracking, and other forms of structural failure, ensuring the building's stability and durability over time.
Q:Are steel rebars prone to rusting?
Steel rebars have a tendency to rust. Rebars are composed mainly of carbon steel, which contains iron. When exposed to moisture and oxygen, the iron in steel rebars undergoes a chemical reaction known as oxidation, resulting in the formation of rust or iron oxide. This process can be accelerated in environments with high humidity, coastal regions with saltwater exposure, or when the rebars come into contact with water or other corrosive substances. The rusting of steel rebars can weaken their structural integrity and compromise the strength and durability of concrete structures. Therefore, it is crucial to protect rebars from rust by applying anti-corrosion coatings or using stainless steel rebars in areas prone to rusting. Regular maintenance and inspection are also important for promptly identifying and addressing any rust-related issues.
Q:What is the average lifespan of steel rebars in marine environments?
The average lifespan of steel rebars in marine environments varies depending on several factors such as the quality of the steel, level of exposure to saltwater and other corrosive elements, maintenance practices, and design considerations. However, with proper corrosion protection measures and regular maintenance, steel rebars in marine environments can typically last around 30 to 50 years.
Q:How do steel rebars prevent corrosion in concrete structures?
Steel rebars prevent corrosion in concrete structures through a process called passivation. When rebars are embedded in concrete, the alkaline environment of the concrete causes the formation of a protective oxide layer on the surface of the steel. This oxide layer acts as a barrier, preventing the penetration of oxygen and moisture that are necessary for corrosion to occur. Additionally, rebars are often coated with epoxy or galvanized to provide an extra layer of protection against corrosion.

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