25mm Threaded Reinforcing Steel Rebar With Ribbed Surface 12m Length HRB400
Product Spotlights
Hemaokang Steel (Shandong) Co., Ltd. is proud to present our premium 25mm Threaded Reinforcing Steel Rebar with Ribbed Surface, 12m Length, HRB400. Designed to meet the most demanding construction requirements, this rebar offers exceptional bond strength with concrete, ensuring structural integrity and longevity. Our product is manufactured under strict ISO 9001 quality management systems, guaranteeing consistency and reliability for every project. Whether you are building bridges, high-rise buildings, tunnels, or industrial foundations, this rebar delivers the performance you need.
Key Features and Technical Specifications:
| Parameter | Value |
| Nominal Diameter | 25 mm |
| Total Length | 12 meters (custom lengths available upon request) |
| Steel Grade | HRB400 (yield strength ≥ 400 MPa) |
| Surface Profile | Ribbed / Threaded pattern for enhanced concrete grip |
| Theoretical Weight | Approx. 3.85 kg per meter |
| Standard Compliance | GB/T 1499.2 (optional, also customizable to ASTM, BS, etc.) |
| Packing | Bundled with steel straps, suitable for sea freight |
Product Advantages & Customer Benefits:
- Superior Bonding: The ribbed surface and threaded design maximize mechanical interlock with concrete, reducing slippage and increasing structural stability.
- High Strength: HRB400 grade ensures a minimum yield strength of 400 MPa, making it suitable for heavy-load applications such as foundations, columns, and beams.
- Standard Length Efficiency: 12-meter length reduces the need for overlapping joints, saving material and labor costs on large-scale projects.
- Consistent Quality: Manufactured with strict process control, each rebar undergoes dimensional and mechanical testing to meet tight tolerances.
- Versatile Applicability: Ideal for commercial, residential, and infrastructure projects including bridges, dams, highways, and precast concrete elements.
- Corrosion Resistance Option: Available with optional epoxy coating or galvanization (customization supported).
- Easy Handling: Standard bundle packing with clear labeling facilitates inventory management and on-site distribution.
Why Choose Hemaokang Steel for Your Rebar Needs?
Hemaokang Steel (Shandong) Co., Ltd. is a newly established yet rapidly growing enterprise with an annual export value of US$50-100 million. Our team of 51–100 professionals is dedicated to delivering top-tier steel products to markets across North America, South America, Europe, Asia, Africa, and Oceania. Since our founding in 2025, we have maintained ISO 9001 certification, reflecting our commitment to quality management. Every shipment of 25mm HRB400 rebar is inspected for precise dimensions, surface quality, and mechanical properties. We offer flexible customization, competitive pricing, and reliable logistics to ensure your project stays on schedule. Contact us today for a quote or technical consultation — your satisfaction is our priority.
Frequently Asked Questions (FAQ)
Q1: What does HRB400 stand for?
A1: HRB400 is a Chinese steel grade standard for hot-rolled ribbed steel bars. It indicates a minimum yield strength of 400 MPa. It is equivalent to Grade 60 in ASTM A615 or B500B in European standards (with slight variations). Please consult our sales team for grade substitution details.
Q2: Can the rebar be cut to custom lengths?
A2: Yes, we offer cutting to lengths shorter than 12m upon request. Please specify your required length during ordering. Standard lengths are 12m, but we can accommodate custom sizes (e.g., 6m, 9m) with appropriate lead time.
Q3: What is the tolerance on diameter and length?
A3: According to GB/T 1499.2, the diameter tolerance for 25mm rebar is ±0.4mm. Length tolerance for 12m is typically +50mm / -0mm. We can provide detailed inspection reports for each batch.
Q4: How is the rebar packaged for sea transport?
A4: Rebars are bundled with steel straps, each bundle typically weighing 2–3 tons. Bundles are wrapped with waterproof material if required. Standard container or bulk vessel loading options are available.
Q5: Do you offer third-party inspection services?
A5: Absolutely. We welcome inspections by SGS, BV, or other accredited agencies at our factory or loading port. The cost can be arranged mutually.
Q6: What is the minimum order quantity (MOQ)?
A6: For standard 25mm HRB400 rebar, the MOQ is typically 25 metric tons (approximately one 20-foot container). For smaller quantities, please contact us to discuss possibilities.
Q7: Can you supply rebar with other surface treatments like galvanized or threaded ends?
A7: Yes, we offer hot-dip galvanized rebar and rebar with threaded coupler ends as customized options. Please inquire with your specific requirements.
Q8: How long does delivery usually take?
A8: For standard products, delivery is typically 2–4 weeks from receipt of confirmed order and deposit. Exact lead time depends on order volume and destination. We work with reliable shipping lines to ensure timely delivery.
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