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Help CenterDeformed Reinforcing Steel Bar Standard Compliant HRB400 12m Length Yielding 400MPa
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Hemaokang Steel (Shandong) Co., Ltd. is proud to supply the Deformed Reinforcing Steel Bar Standard Compliant HRB400 12m Length Yielding 400MPa — a high-strength reinforcement product engineered for demanding concrete structures. As a dedicated manufacturer and exporter established in 2025 with an annual export value between US$50 million and US$100 million, we bring fresh capacity, rigorous quality control, and a global service mindset to every shipment. This HRB400 rebar combines dependable yield strength of 400MPa with a 12-meter standard length, making it a practical and efficient choice for construction projects that require structural integrity and long-span placement.
Our deformed reinforcing steel bars are produced in accordance with recognized international standards, offering excellent bond performance with concrete due to their ribbed surface pattern. The 12m length reduces the number of lap splices required, improving on-site efficiency and lowering material waste. Whether you are building foundations, columns, beams, slabs, bridges, or precast elements, this HRB400 rebar delivers consistent mechanical properties and workability.
Key Product Features & Specifications
- Standard Compliance: HRB400 per applicable Chinese national standard (GB1499.2), with yield strength of 400 MPa and tensile strength typically above 540 MPa.
- Deformed Surface: Transverse and longitudinal ribs ensure superior mechanical anchorage in concrete, reducing slippage and improving structural stability.
- 12-Meter Length: Standardized length offers fewer joints, simpler cutting layouts, and faster installation on site.
- High Ductility: Designed with adequate elongation and bendability to support seismic and dynamic loading conditions where required.
- Wide Diameter Range: Commonly available from 8 mm to 40 mm, with customizable diameters and lengths upon request.
- Consistent Quality: Produced under ISO9001-certified quality management systems, ensuring batch-to-batch uniformity.
- Cost-Effective Reinforcement: Optimized yield strength allows engineers to reduce rebar density in certain designs, leading to material savings.
| Parameter | Value |
|---|---|
| Grade | HRB400 |
| Yield Strength (ReL) | ≥ 400 MPa |
| Tensile Strength (Rm) | ≥ 540 MPa (typical) |
| Elongation (A) | ≥ 14% (typical, depending on diameter) |
| Bendability | Bend once at 180° with no cracks |
| Standard Length | 12 m (± tolerance per standard) |
| Surface | Deformed / Ribbed |
| Diameter Range | 8 mm – 40 mm (other sizes available upon request) |
| Packaging | Bundled with steel strapping, or in loose coils (customizable) |
| Certification | ISO9001 |
Why Choose Hemaokang HRB400 Deformed Steel Bar?
This reinforcing bar is designed to meet the practical needs of modern construction. Its 400 MPa yield strength provides excellent load-bearing capacity for reinforced concrete elements, while the deformed pattern ensures strong mechanical interlocking with concrete, reducing the risk of bond failure. The 12-meter length minimizes cutting waste and lap splices, which is especially advantageous in continuous beam and slab construction. Additionally, the steel’s weldability and bendability make it adaptable to various on-site fabrication requirements.
Applications of HRB400 Deformed Steel Bar
- Reinforced concrete structures: foundations, columns, beams, slabs, and shear walls
- Bridges, highways, and tunnel linings
- Precast concrete components: piles, pipes, sleepers, and panels
- Industrial and commercial building construction
- Water conservancy and port engineering
- Seismic-resistant structures where ductility is critical
Quality Assurance and Global Logistics
At Hemaokang Steel, every batch of deformed reinforcing bar is tested for chemical composition, mechanical properties, and dimensional accuracy. Our facility in Liaocheng, Shandong, operates with a team of 51–100 employees and follows a disciplined production management system. We ship through the Port of Qingdao, ensuring efficient handling and on-time delivery to major markets including North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, and South Asia.
We understand that construction schedules are tight and material quality is non-negotiable. That is why we offer flexible order quantities, clear documentation, and responsive communication. Our export team has experience managing international logistics, including container loading and bundle weight optimization, to help you reduce shipping costs. Whether you need a single container or a long-term supply agreement, we are ready to support your project.
Why Partner with Hemaokang Steel?
- ISO9001-certified operations: Our production and quality control systems are audited and certified, giving you confidence in consistent product quality.
- Strong export capacity: Annual export value of US$50–100 million demonstrates our ability to fulfill large-volume and repeated orders.
- Customized service: Diameter, length, packing, and marking can be tailored to your specification; contact us for detailed options.
- Strategic shipping location: Qingdao port provides reliable sea freight access to worldwide destinations.
- Dedicated technical support: We provide mill test certificates, product documentation, and responsive after-sales assistance.
Frequently Asked Questions
- What does HRB400 mean? HRB400 stands for hot-rolled ribbed bar with a minimum yield strength of 400 MPa, a common grade for concrete reinforcement in many regions.
- What lengths are available? The standard length is 12 meters, but we also offer custom lengths and coils upon request.
- How is the rebar packed for sea transport? Rebars are usually bundled with steel straps and can be loaded in 20ft or 40ft containers, or as break-bulk cargo depending on your logistics needs.
- Can you provide mill test certificates? Yes, we supply mill test certificates and related quality documents for each batch.
- What sizes are commonly in stock? We produce a wide range of diameters, typically from 8mm to 40mm. For specific sizes, please confirm your requirements in advance.
- Do you accept third-party inspection? Yes, third-party inspection services are welcome and can be arranged as part of the quality assurance process.
- What is the minimum order quantity? MOQ depends on diameter and destination; we can discuss a suitable quantity based on your project needs.
With a young and agile company backed by strong supply chain resources, Hemaokang Steel is determined to become your trusted partner for reinforcing steel. Our HRB400 12m deformed rebar is more than just a construction material — it is a long-term value solution for builders, contractors, and distributors seeking reliability. Contact our team today for a competitive quote, and let us help you reinforce your next project with confidence.
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