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Help CenterRibbed Deformed Steel Bar 8mm 10mm 16mm 20mm 25mm 32mm HRB400E B500C Threaded Rebar
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Hemaokang Steel (Shandong) Co., Ltd. is proud to present our premium Ribbed Deformed Steel Bar available in diameters 8mm, 10mm, 16mm, 20mm, 25mm, and 32mm. As a newly established company in 2025, we combine modern production facilities with decades of industry expertise from our team, achieving an annual export value of US$50 million to US$100 million. Our bars are manufactured under strict quality control and hold ISO9001 certification, ensuring consistent performance for critical construction projects worldwide. Whether you need HRB400E or B500C grades, our threaded rebar offers superior bonding and connection efficiency, making it the ideal choice for reinforced concrete structures.
Product Overview
Our ribbed deformed steel bars feature a unique surface pattern of longitudinal and transverse ribs, which significantly enhances the bond between steel and concrete. The threaded ends allow for easy mechanical splicing, reducing labor time and material waste. Available in multiple diameters and two popular grades (HRB400E and B500C), these bars meet the highest standards for seismic resistance, yield strength, and ductility. They are widely used in high-rise buildings, bridges, tunnels, dams, ports, and other infrastructure projects.
Key Features & Specifications
- High Strength & Ductility: HRB400E offers a minimum yield strength of 400 MPa with excellent elongation; B500C provides 500 MPa yield strength, ideal for heavy-load applications.
- Excellent Bond Performance: Ribbed surface increases the mechanical interlock with concrete, reducing slippage and improving structural integrity.
- Threaded Ends: Pre-threaded ends enable fast and reliable coupler connections, eliminating the need for welding and reducing on-site work.
- Wide Diameter Range: From 8mm (light reinforcement) to 32mm (heavy-duty structural members), covering virtually all construction needs.
- Length Customization: Standard lengths of 6m, 9m, 12m; custom lengths available upon request to minimize waste.
- Corrosion Resistance Option: Additional epoxy coating or galvanization can be applied for harsh environments (optional).
| Diameter (mm) | Cross-Sectional Area (mm²) | Weight per Meter (kg/m) | Yield Strength (MPa) | Tensile Strength (MPa) | Elongation (%) |
|---|---|---|---|---|---|
| 8 | 50.27 | 0.395 | ≥400 | ≥540 | ≥16 |
| 10 | 78.54 | 0.617 | ≥400 | ≥540 | ≥16 |
| 16 | 201.06 | 1.58 | ≥400 | ≥540 | ≥16 |
| 20 | 314.16 | 2.47 | ≥400 | ≥540 | ≥16 |
| 25 | 490.87 | 3.85 | ≥400 | ≥540 | ≥16 |
| 32 | 804.25 | 6.31 | ≥400 | ≥540 | ≥16 |
* For B500C grade, minimum yield strength is 500 MPa, tensile strength ≥ 600 MPa, elongation ≥ 12%.
Why Choose Our Ribbed Deformed Steel Bar?
- Consistent Quality: Every batch is tested in our in-house laboratory for chemical composition, mechanical properties, and dimensional accuracy, ensuring compliance with ISO9001 standards.
- Cost-Effective: Threaded ends eliminate the need for expensive welding equipment and skilled labor, reducing overall project costs.
- Time-Saving: Mechanical splicing is faster than traditional lap welding, accelerating construction schedules.
- Versatility: Suitable for both small-scale residential projects and large-scale infrastructure like bridges, dams, and ports.
- Global Reach: Our products are shipped to North America, South America, Europe, Southeast Asia, Africa, Oceania, and the Middle East, with a proven track record of reliability.
Trust & Assurance
Hemaokang Steel has quickly established itself as a reliable partner in the steel industry. With 51-100 dedicated employees, an annual export value exceeding US$50 million, and ISO9001 certification, we are committed to delivering products that meet or exceed your expectations. Our team ensures strict quality control from raw material sourcing to final packaging. We also offer flexible payment terms (T/T, L/C) and can arrange third-party inspections (e.g., SGS, BV) to guarantee product quality. All our steel bars are bundled with waterproof covers and steel straps for safe ocean transportation.
We understand that every project is unique. That's why we provide custom lengths, specialized packaging, and technical support to help you select the right grade and diameter. Contact us for a free sample or quotation. Let Hemaokang Steel be your long-term partner for high-quality reinforcement solutions.
Frequently Asked Questions
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Q: What is the minimum order quantity (MOQ)?
A: Our MOQ for standard sizes is 20 metric tons. For smaller quantities, please contact us for feasibility. -
Q: How long is the delivery time?
A: Typically 15-25 days after receipt of deposit, depending on order quantity and specifications. -
Q: Can you provide third-party inspection certificates?
A: Yes, we can arrange inspection by SGS, BV, or other agencies at your cost. In-house test reports are provided free of charge. -
Q: Are the threaded ends compatible with standard couplers?
A: Yes, our threads are manufactured to industry standards (e.g., ISO 10294, EN 1992-1-1). Couplers can be supplied upon request. -
Q: Do you offer custom lengths or cutting services?
A: Yes, we can cut to exact lengths and also provide bending services (subject to quantity). Please specify your requirements. -
Q: What packaging do you use for export?
A: Standard packaging is in bundles of 2-3 tons, secured with steel straps and covered with waterproof canvas. Other packaging (e.g., wooden crates) is available for a surcharge. -
Q: Can you provide samples?
A: Yes, free samples are available for quality evaluation. The buyer pays for shipping. -
Q: What is your payment term?
A: Common terms are 30% T/T deposit, 70% balance before shipment, or L/C at sight. Negotiable for large orders.
Ready to order? Contact Hemaokang Steel (Shandong) Co., Ltd. today for a competitive quote!
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