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Help Center6mm to 32mm HRB500 Reinforced Deformed Steel Bar With Threaded Ends
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Hemaokang Steel (Shandong) Co., Ltd. proudly supplies high-strength HRB500 reinforced deformed steel bars with threaded ends in diameters from 6mm to 32mm. As a newly established but rapidly growing steel manufacturer and exporter, we focus on delivering consistent quality and reliable supply for global construction projects. Our threaded-end deformed bars are designed to meet the demands of modern reinforced concrete structures, offering improved connection efficiency, reduced on-site labor, and superior structural integrity.
HRB500 is a high-yield-strength steel grade widely recognized for its excellent tensile properties and weldability. When combined with deformed surface patterns and pre-threaded ends, these bars provide outstanding bond performance with concrete and enable simple, secure mechanical splicing. Whether you are working on high-rise buildings, bridges, tunnels, industrial plants, or infrastructure projects, our steel bars are manufactured with strict process control to ensure dimensional accuracy and consistent mechanical performance.
Key Product Features
- Diameter range 6mm to 32mm – covers a wide spectrum of structural design requirements, from light reinforcement to heavy load-bearing members.
- Threaded ends – both ends can be precisely threaded for mechanical couplers, eliminating the need for on-site welding and reducing installation time.
- Deformed surface – enhances bond strength with concrete, improving crack control and load transfer performance.
- High yield strength (HRB500) – nominal yield strength of 500 MPa, allowing for reduced steel quantities in design while maintaining safety.
- Uniform length and tolerance – available in standard lengths or custom cut lengths, strictly inspected before shipment.
- Excellent bendability and weldability – suitable for various fabrication processes, including bending, cutting, and mechanical splicing.
- Corrosion-resistant options – custom surface treatments such as epoxy coating or galvanizing are available upon request for aggressive environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Steel Grade | HRB500 (yield strength ≥ 500 MPa) |
| Diameter Range | 6mm, 8mm, 10mm, 12mm, 16mm, 20mm, 25mm, 28mm, 32mm |
| Length | Standard 6m/9m/12m or customized |
| Thread Type | Metric or inch thread, left/right hand optional |
| Surface Finish | Plain deformed, oiled, or epoxy coated (optional) |
| Tensile Strength | Typically ≥ 630 MPa (depending on heat and size) |
| Elongation | ≥ 15% per relevant standard |
| Bend Test | Pass 180° bend without cracking |
Applications
Our threaded-end HRB500 deformed bars are widely used in projects where high load capacity and reliable connections are critical. Typical applications include:
- High-rise building columns, beams, and shear walls
- Bridge piers, decks, and precast segments
- Tunnels and underground structures
- Industrial foundations and heavy equipment bases
- Ports, marine structures, and hydraulic engineering
- Precast concrete components and segmental lining
Advantages of Using Threaded-End Bars
Traditional rebar splicing requires overlapping or welding, which consumes time, labor, and material. Threaded-end bars solve this by offering a mechanical connection that is faster, cleaner, and more reliable. Benefits include:
- Fast installation: Couplers can be tightened in minutes, speeding up construction cycles.
- No welding required: Eliminates weld inspection, reduces fire risk, and allows use in all-weather conditions.
- Material savings: No need for overlapping length, reducing steel consumption by 10-15% compared to lap splicing.
- Better structural integrity: Mechanical splices transfer stress more evenly, especially under seismic or dynamic loading.
- Space saving: Ideal for congested reinforcement areas where lap splices are difficult to arrange.
Quality Assurance
At Hemaokang Steel, quality is built into every step. We operate a comprehensive quality management system certified to ISO9001, ensuring traceability from raw material sourcing to final loading. Our testing procedures include chemical composition analysis, tensile tests, bend tests, and dimensional checks. Each batch is accompanied by mill test certificates to provide full transparency and peace of mind.
Packaging and Delivery
Bars are bundled with steel strips, protected with waterproof wrapping or palletized according to your requirements. We load from Qingdao port with efficient logistics arrangements. Our annual export value ranges from US$50 Million to US$100 Million, and we serve markets across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and more. Our experienced export team ensures documentation, shipping schedules, and custom requirements are handled smoothly.
Frequently Asked Questions
- What is the minimum order quantity? – MOQ is flexible, typically starting from 25 tons. For trial orders, smaller quantities can be arranged. Please contact us to discuss your project needs.
- Can you provide cutting and threading services? – Yes, we offer customized cutting, threading, and chamfering services to meet your on-site splicing requirements.
- Do you supply test certificates? – Absolutely. Each shipment includes mill test certificates showing chemical and mechanical properties. Independent inspection is also accepted if requested.
- How long is the delivery time? – For standard sizes and quantities, delivery typically takes 15-30 days after confirmation. Large orders or special treatments may require a longer schedule.
- Can you match specific national standards? – Yes, we can produce bars in accordance with common international standards or your local specifications, such as ASTM, EN, or GB, upon request.
- Are thread ends compatible with standard couplers? – Our threads are manufactured to standard tolerances and can be used with compatible mechanical splices. We can also supply matching couplers upon request.
- Do you offer corrosion-resistant finishes? – Yes, we provide epoxy coating, hot-dip galvanizing, or rust-preventive oil treatment as options for projects in aggressive environments.
- Can I visit the factory? – Yes, we welcome customers to visit our facility in Liaocheng, Shandong. Our team will assist with transportation and technical discussion.
With a strong commitment to quality, competitive pricing, and reliable supply, Hemaokang Steel (Shandong) Co., Ltd. is your trusted partner for HRB500 threaded-end deformed bars. Our team of 51-100 employees is dedicated to providing personalized service and technical support. Contact us today for a quotation, sample availability, or to discuss your project specification. We look forward to building a long-term partnership with you.
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