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Help CenterAnti-Corrosion Corrugated Steel Highway Guardrail Barrier for Road Safety
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As a leading manufacturer from Anping Xinye Metal Wire Mesh Products Co., Ltd, located in the steel hardware hub of Hengshui, Hebei, China, we are proud to present our Anti-Corrosion Corrugated Steel Highway Guardrail Barrier. Engineered for long-term road safety, this guardrail combines robust structural integrity with advanced corrosion resistance, ensuring reliable performance in harsh environments. Our product is designed to meet international safety standards, providing effective vehicle containment and redirecting capabilities while minimizing maintenance costs. Whether for new highway construction or upgrading existing barriers, our guardrail offers a cost-effective solution without compromising on quality.
Key Features & Technical Specifications
- High-Strength Steel: Made from premium Q235 or Q345 steel, offering excellent yield strength and impact resistance.
- Anti-Corrosion Surface: Available in hot-dip galvanized (≥550g/m²), epoxy coating, or powder coating, tested to withstand salt spray and UV exposure.
- Standard W-Beam Profile: Optimized wave shape for maximum energy absorption during vehicle impact, reducing deceleration forces.
- Modular Design: Panels are 4320mm or 3820mm long, with splice connections for easy installation and replacement.
- Compatible Accessories: Includes posts, blockouts, bolts, and end treatments (all available separately).
- Customizable Options: Thickness from 2.5mm to 4.0mm, height from 310mm to 350mm, and custom colors upon request.
- Certified Quality: Our production follows strict quality control processes; standards such as AASHTO M180 or national GB/T 31439 are available on request.
| Parameter | Standard Value | Customizable Range |
|---|---|---|
| Material | Q235 / Q345 Steel | Stainless steel available |
| Surface Treatment | Hot-dip galvanized (≥550g/m²) | Epoxy / powder coating |
| Panel Length | 4320 mm | 3820 mm, or custom |
| Panel Thickness | 3.0 mm | 2.5 - 4.0 mm |
| Wave Height | 310 mm | 350 mm, or custom |
| Zinc Coating Weight | ≥550 g/m² | ≥600 g/m² available |
Product Advantages & Customer Benefits
- Extended Service Life: The anti-corrosion coating guarantees a lifespan of 20–30 years under normal conditions, reducing replacement frequency and lifecycle costs.
- Enhanced Road Safety: The corrugated design effectively absorbs crash energy, minimizing injury risks to vehicle occupants and reducing damage to vehicles.
- Quick Installation: Pre-engineered panel connections and simple bolt assembly allow rapid deployment, saving labor time and project costs.
- Low Maintenance: Galvanized surface requires minimal upkeep; any damaged panels can be replaced individually without dismantling the entire system.
- Versatile Applications: Suitable for highways, expressways, mountain roads, bridge approaches, and even parking lot perimeters.
- Environmentally Friendly: Steel is 100% recyclable, and our production process adheres to green manufacturing principles.
At Anping Xinye Metal Wire Mesh Products Co., Ltd, we have been dedicated to the manufacturing of high-quality metal products since our establishment. Our factory covers an area of over 20,000 square meters, equipped with advanced automatic production lines and experienced engineers. We have supplied guardrail barriers to projects in Asia, Africa, Europe, and the Americas, earning trust through consistent quality and on-time delivery. Our quality control team performs rigorous tests, including tensile strength, salt spray, and impact tests, ensuring every shipment meets your expectations.
We understand that each project is unique. Therefore, we offer custom sizes, coatings, and packaging options to meet your specific requirements. Whether you need a small batch for a trial or a full container for a large-scale highway project, we are ready to support you with competitive pricing and professional service. Contact us today for a quote or technical consultation.
Frequently Asked Questions
Q1: What is the standard material of your guardrail?
A: The standard material is Q235 steel (yield strength ≥235 MPa) or Q345 steel (yield strength ≥345 MPa). We can also use stainless steel upon request.
Q2: How long does the anti-corrosion treatment last?
A: Our hot-dip galvanized coating (≥550 g/m²) typically provides 20–30 years of corrosion protection in normal environments. In coastal or industrial areas, we recommend a thicker coating or epoxy coating for enhanced durability.
Q3: Can you provide samples before bulk order?
A: Yes, we can provide small samples (e.g., a 300mm length piece) for evaluation. The sample cost is usually covered by the customer, but we will refund it upon bulk order placement.
Q4: What is the installation method for your guardrail?
A: The guardrail is installed by bolting the panels to posts (usually I-beam or C-channel) with blockouts in between. Foundation types vary by soil condition – driven posts or concrete-filled posts are common. Detailed installation manual is provided.
Q5: Do you offer free design or layout assistance?
A: Yes, we can provide basic layout drawings and recommend the appropriate guardrail system based on your road geometry and safety requirements. For complex projects, we may collaborate with your engineering team.
Q6: What certifications do your guardrails meet?
A: Our guardrails are manufactured in accordance with international standards such as AASHTO M180, EN 1317 (upon request), and Chinese GB/T 31439. We can also produce to meet specific customer standards if the requirements are provided.
Q7: What is the minimum order quantity (MOQ)?
A: The MOQ is typically 100 panels (approx. 432 meters) for standard sizes. For custom specifications, MOQ may be higher. We also accept trial orders of 50 panels for new customers.
Q8: How do you pack the guardrail panels for export?
A: Panels are bundled in steel straps, with wooden or steel pallets for protection. We also offer individual plastic wrapping or waterproof paper to prevent scratches during transit. Container loading is optimized to maximize quantity and minimize freight costs.
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