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Product Parameters

Product Introduction

Rebar consists of steel bars or rods primarily used in reinforced and prestressed concrete structures; it serves as the load-bearing framework within the concrete to withstand tensile stress. When used in combination—leveraging concrete's compressive strength and rebar's tensile strength—the two materials complement each other, significantly enhancing the structure's overall strength and durability.


Section Shape :Plain round steel bars, ribbed steel bars (herringbone, crescent, and spiral patterns), steel wire (cold-drawn low-carbon steel wire, carbon steel wire), cold-rolled twisted steel bars, etc.

Size:6mm,8mm,10mm, 12mm, 13mm, 14mm, 16mm, 20mm, 22mm, 25mm, 30mm, 32mm, 40mm,50mm,ect

Length: 5m-14m,5.8m,6m,10m-12m, as customer's actual reques

Material :HRB335, HRB400, HRB500,HRB400E,HRB500E, ect

Standard: BS4449-2005,GB1449.2-2007,JIS G3112-2004, ASTM A615-A615M-04a,Korea StandarsKS D 3504, AustralasianStandard AS/NZS 4671

Grade:• H: Hot-rolled• P: Plain• R: Ribbed• B: Bars• E: Earthquake-resistant

Technique: Cold-rolled steel bars and hot-rolled steel bars

Packing :Cold-rolled steel bars and hot-rolled steel bars


Product specification

Rebar
GradeHRB335, HRB400, HRB500,HRB400E,HRB500E, ect
StandardGB/T 1499.1-2024、GB/T 1499.2-2024、 GB/T 1499.3-2010
Lead-timestock or 3--15 days after advance payment.
PackagePacked in bulk, bundle, wooden case or according to your request
Length6000mm/12000mm,As customers' request
QriganChina


Rebars


Key Features


1. High Strength

Steel reinforcement possesses high tensile and compressive strength, enabling it to withstand significant external loads and ensuring the stability and safety of the structure.


2. Good Ductility and Seismic Performance

The yielding process of steel reinforcement exhibits significant deformability, allowing it to effectively absorb energy from loads such as earthquakes and strong winds. This prevents sudden, brittle structural failure and enhances the building's ductility and seismic resilience.


3. Plasticity and Workability

Steel reinforcement can be processed into various shapes and sizes through bending, cutting, and welding, offering flexibility in construction to meet diverse engineering requirements.


4. Synergistic Action with Concrete

Steel reinforcement and concrete have similar coefficients of linear expansion, enabling effective load transfer. This synergy creates a "reinforced concrete" structure that leverages concrete's compressive strength while compensating for its limited tensile strength.


5. Cost-Effectiveness and Recyclability

Raw materials for steel reinforcement are widely available, and construction techniques are mature, offering excellent overall value. Additionally, it is a recyclable material, aligning with sustainable development goals.


6. Durability and Long-Term Reliability

Under normal conditions, reinforced concrete structures have a service life exceeding 50 years; they demonstrate strong resistance to weathering and require relatively low maintenance costs.


Industry Applications

Prefabricated rebar: Processed in factories into components such as beams, columns, and slabs based on design drawings, then hoisted and installed on-site, thereby reducing the workload of on-site rebar 

tying.


Welded rebar mesh: Used for floor slabs and ground flooring to improve construction efficiency and reduce labor requirements.


High-strength rebar: Features a tensile yield strength of 400 MPa or higher, enabling steel savings of 12%–14% (e.g., replacing HRB335 with HRB400); its benefits are particularly significant in high-rise, 

long-span, and seismic-resistant structures.


Corrosion-resistant rebar: Such as epoxy-coated rebar, suitable for use in corrosive environments like marine or chemical processing facilities.


Composite rebar: Combines carbon steel with fiber-reinforced composite materials to enhance mechanical properties and durability.

Transport Packaging

 We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customer needs"

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The company has sufficient inventory, supports customization, and has complete varieties and specifications.

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