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HRB500 / HRB500E Rebar

HRB500 and HRB500E are grade 4 high-strength hot-rolled ribbed reinforcing steel bars under GB1499.2 standard. HRB500E carries extra seismic-resistant property, with stable ductility, strong energy dissipation capacity and excellent concrete bonding force. It is the premium reinforcement material for critical heavy-load and seismic-sensitive infrastructure projects. Widely adopted for high-rise towers, landmark buildings, sea-crossing bridges, viaducts and heavy-duty foundation engineering.

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Product Parameters

Item	Details
Grade	HRB500, HRB500E (Seismic version)
Standard	GB 1499.2
Yield Strength	≥500 MPa
Tensile Strength	≥630 MPa
Available Diameter	10mm,12mm,14mm,16mm,18mm,20mm,22mm,25mm,28mm,32mm,36mm,40mm
Standard Length	9m,12m; custom cutting available
Surface	Ribbed / Deformed surface for better concrete grip
MOQ	MOQ over 1 ton, bulk wholesale only
Certificates & Inspectio	Mill test certificate (MTC), third-party lab test report, CE certification, ISO 9001. Each batch is tested for chemical composition, yield strength, tensile strength, elongation and seismic indexes for HRB500E.
Packing & Shipment	Bundled with steel strapping, marked with grade, diameter, batch number. Shipped by bulk vessel or container. Cut-to-length service available.

Advantage	Description
Ultra High Yield Strength	Higher bearing capacity than HRB400 series, saves steel consumption for large projects
Seismic Performance (HRB500E)	Strict elongation & strength ratio control, suitable for earthquake zone key structures
Great Bonding with Concrete	Uniform transverse ribs, prevents slippage under heavy dynamic load
Good Weldability & Bendability	Easy for bending, splicing and rebar coupler connection on construction site
Applications	High-rise commercial & residential buildings City landmark complex structures Sea-crossing bridges, highway viaducts, railway bridges Heavy-load industrial foundations, ports, terminals, hydropower projects Seismic zone critical construction works

Compared with HRB400 rebar reinforcement steel, HRB500/HRB500E reduces steel usage while maintaining structural safety. Consistent mechanical performance, low fatigue risk, reliable seismic resilience and stable quality, helping contractors cut material cost and simplify reinforcement layout for large-scale key projects.

Send us your required diameter, length, quantity and project standard. We will offer competitive bulk price and full material documents for your tender. Request Quotation Now.

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FAQ

1.What kind of customer service do you provide?

We provide comprehensive customer service, including basic design, procurement of supporting facilities, and options for dispatching installation guides.

2.What are the customer evaluations of your company?

We are proud to consistently receive five-star reviews from our customers, which demonstrates our commitment to quality and service.

3.What is your quality inspection process like?

Our strict quality inspection process ensures that every product meets the highest standards of excellence. From raw materials to finished products, every stage is carefully inspected to ensure excellent quality.

4.Do you accept container loading inspection?

Welcome to dispatch inspectors, not only for container loading, but also at any time during production.

5.What is the delivery time?

The delivery time depends on the quantity of orders. Usually, the delivery time to the nearest port in China is 15-30 days after receiving the deposit.

6. How to obtain a project quotation?

You can contact us 24 * 7 via email, phone, WhatsApp, WeChat, etc. You will receive a reply within 4 hours.