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Grade 40 Rebar
Grade 40 Rebar is a deformed steel bar with a yield strength of 40 ksi (about 276MPa). It has good plasticity and welding properties and is suitable for general building structures such as residential buildings and office buildings. This steel bar is mainly used to reinforce concrete structures, improve the stability and load-bearing capacity of buildings, and is an important element to ensure structural safety. Its excellent mechanical properties and high strength make it play an indispensable role in construction projects such as bridges and highways.
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KEY ATTRIBUTES

Product nameGrade 40 Rebar
StandardQ195, Q235, Q345; ASTM A53 GrA,GrB; STKM11,ST37,ST52, 16Mn,etc.
GradeHRB335, HRB400, HRB400E, HRB500, HRB500E, etc
Length3-12m or as required
ApplicationConstruction
Tolerance±1%
Processing ServiceBending, Welding, Decoiling, Cutting, Punching
Delivery Time15-21 days
ShapeRound Deformed Steel Bar


PRODUCT DETAILS

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Product Introduction

Steel reinforcement, also known as rebars, is a steel bar or a mesh of steel wires used in reinforced concrete and other structures to strengthen and tension the concrete. Steel and concrete are the two main components that provide strength to concrete structures. To improve the quality of the bond with the concrete, the surface of the steel bar is usually patterned. Steel is needed to compensate for the fact that concrete is strong in compression but weak in tension. It can carry tensile loads and maximize overall strength by casting steel reinforcement into concrete.


About Us

The company is committed to providing customers with high-quality, low-cost steel products and strives to create value for customers. With advanced processing equipment and a strong logistics and distribution system, it can meet customer needs at any time.


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Rebar Benefits

1. High strength: The strength of steel bars is much higher than that of ordinary concrete materials, which can significantly improve the strength and load-bearing capacity of concrete, so that reinforced concrete structures can withstand larger loads.

2. Good corrosion resistance: Compared with other building materials such as wood and stone, steel bars have good corrosion resistance, which helps to extend the service life of the structure.

3. Convenient construction: The processing and installation of steel bars are relatively simple, which can improve construction efficiency and shorten the construction period.

4. Reasonable price: The price of steel bars is relatively reasonable, which helps to reduce material costs.

5. Good toughness and plasticity: Steel bars have good toughness and plasticity, can adapt to complex shapes and structures, and meet the needs of various architectural designs.

6. Improve the durability of the structure: Through reasonable steel bar arrangement and protective layer thickness, steel bars can be prevented from rusting and the durability of the structure can be improved.

7. Good seismic performance: The ductility (i.e. deformation capacity) of steel bars is much higher than that of concrete. Under dynamic loads such as earthquakes, steel bars can absorb energy through plastic deformation and improve the seismic performance of the structure.


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Quality Control

We have our own Physical & Chemical Testing Center Lab to guarantee our product quality. Our test items & instrument fully meet international standards.


Rebar Applications

1. Reinforced concrete structure: Reinforcement is mainly used to reinforce and strengthen concrete structures, such as columns, beams, slabs, walls, etc., and by combining with concrete, it significantly improves the tensile strength and earthquake resistance of the structure.

2. Prestressed structure: Reinforcement can also be used in prestressed structures. By applying prestressing force to concrete, the concrete produces compressive stress under load, thereby improving the bearing capacity and overall stability of the structure. This technology is widely used in large engineering projects such as bridges, high-rise buildings, subways, and tunnels.

3. Civil engineering: Reinforcement can also be used to reinforce and support structures such as bridges, tunnels, and docks in civil engineering to enhance the stability and bearing capacity of the structure.

4. Foundation engineering: Reinforcement is also used in the foundation and foundation engineering of buildings, such as basements, underground pipelines, etc., to prevent foundation settlement and damage by enhancing the stability and bearing capacity of the foundation.


Why Should You Buy From Us?

1. Our experienced team can provide you with the most professional steel purchase plan, the most favorable price and transportation method.
2. All our products will go through factory inspection, quality assurance.
3. Can provide customers with comprehensive production pictures/videos. The whole process from production to delivery to your designated location can be tracked.
4. Provide the most competitive price, on the premise of ensuring the quality. As a leading steel group in China, we have our own warehouses all over the country and always have a large stock for fast delivery.

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