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Help CenterGalvanized Steel Municipal Guardrail, 2.5mm Base Thickness, Hot-Dip Galvanized, 2.0m Panel Length, AASHTO M180 Compliant
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Anping Xinye Metal Wire Mesh Products Co., Ltd, located in Hengshui, Hebei, China, is proud to offer the Galvanized Steel Municipal Guardrail with a robust 2.5mm base thickness and hot-dip galvanized finish. Engineered for superior durability and safety, this guardrail features a 2.0m panel length and is fully compliant with AASHTO M180 standards. Whether for urban roads, highways, or industrial zones, our guardrail delivers long-lasting corrosion resistance and structural integrity, ensuring reliable protection for years to come.
Our manufacturing process combines advanced technology with strict quality control. Each panel undergoes precise forming and hot-dip galvanizing to create a uniform zinc coating that withstands harsh weather and road salt. The 2.5mm base thickness provides exceptional strength, while the 2.0m panel length offers efficient installation and easy handling. We understand the critical role guardrails play in traffic safety, which is why we adhere to the rigorous AASHTO M180 specification to guarantee consistent performance.
Key Features & Technical Specifications
- Material: High-quality galvanized steel, Q235 grade (or equivalent), ensuring excellent tensile strength and impact resistance.
- Base Thickness: 2.5mm ±0.05mm, providing a solid barrier that meets municipal safety requirements.
- Surface Treatment: Hot-dip galvanized per ASTM A123, with an average zinc coating weight of 550 g/m² (minimum 500 g/m²), offering superior corrosion protection.
- Panel Length: 2.0m (standard), with custom lengths available upon request (e.g., 1.5m, 2.5m, 3.0m).
- Compliance: Full compliance with AASHTO M180 – Standard Specification for Corrugated Sheet Steel Beams for Highway Guardrails.
- Design: W-beam profile (standard) with optional thrie-beam design for high-risk areas. The corrugated shape effectively absorbs impact energy and redirects vehicles.
- Installation: Pre-punched holes for easy mounting on standard steel posts. Compatible with common bolt and splice systems.
- Color: Natural silver-gray galvanized finish; powder coating in RAL colors available for aesthetic integration.
| Parameter | Value |
|---|---|
| Material Grade | Q235B / S235JR |
| Base Thickness | 2.5mm (0.098") |
| Zinc Coating Weight | 550 g/m² (avg.) |
| Panel Length | 2.0m (6.56 ft) |
| Panel Width | 310mm (12.2") |
| Profile Height | 75mm (2.95") |
| Hole Spacing | Customizable, standard 190mm center |
| Weight per Panel | ~25 kg (55 lbs) |
Advantages & Customer Benefits
- Enhanced Safety: The W-beam design effectively absorbs vehicle impact and redirects it away from hazards, reducing accident severity.
- Long Service Life: Hot-dip galvanizing provides 20+ years of corrosion resistance in normal environments, minimizing maintenance costs.
- Cost-Effective: Standard 2.0m panels allow efficient transportation and installation, lowering overall project costs.
- Easy Installation: Pre-punched holes and compatibility with standard post systems reduce labor time and complexity.
- Versatile Application: Suitable for municipal roads, highways, parking lots, industrial areas, and bridge approaches.
- Customizable Options: We offer custom lengths, thicknesses, coatings (e.g., powder coating), and additional components like end sections, terminals, and reflectors.
Trust & Quality Assurance
At Anping Xinye Metal Wire Mesh Products Co., Ltd, we have been manufacturing guardrail systems for over 15 years, serving clients across Asia, Africa, and the Middle East. Our factory in Hengshui, Hebei, utilizes advanced roll-forming lines and automated galvanizing baths to ensure consistent quality. Every batch is tested for mechanical properties, coating thickness, and dimensional accuracy to meet AASHTO M180 requirements. With a monthly production capacity of over 50,000 meters, we can fulfill large-scale orders promptly. Our dedicated quality control team inspects each panel before shipment, guaranteeing that you receive defect-free products. We also provide free sample testing and technical support for your project planning. Choose our guardrail for a reliable, long-term solution that protects your roads and your budget.
Frequently Asked Questions (FAQ)
- Q: What is the difference between hot-dip galvanized and pre-galvanized guardrails? A: Hot-dip galvanizing involves immersing the finished panel in molten zinc, creating a thicker, more durable coating compared to pre-galvanized (continuous galvanizing) which is applied to the steel coil before forming. Hot-dip galvanized guardrails offer superior corrosion resistance, especially in harsh environments.
- Q: Can this guardrail be used on curved road sections? A: Yes, the W-beam profile can be curved on-site using specialized equipment. Alternatively, we can supply pre-curved panels for specific radii – please contact us with your requirements.
- Q: Is the 2.5mm thickness sufficient for highway applications? A: Yes, 2.5mm base thickness is a standard specification for municipal and many highway applications under AASHTO M180. For higher impact levels, we can supply 3.0mm or 4.0mm thickness options.
- Q: What is the typical lifespan of this guardrail? A: With proper installation and maintenance, hot-dip galvanized guardrails can last 20–30 years in most climates. The zinc coating acts as a barrier and sacrificial layer, protecting the steel.
- Q: Do you provide installation accessories like bolts and posts? A: Yes, we offer complete guardrail systems including steel posts, bolts, nuts, washers, and end treatments. All components are compatible and can be supplied together.
- Q: Can I get a sample before placing a bulk order? A: Absolutely. We provide free samples (customer pays shipping) for quality evaluation. Lead time for samples is typically 5–7 working days.
- Q: What is the minimum order quantity (MOQ)? A: For standard 2.0m panels, our MOQ is 100 panels. For custom specifications, MOQ may vary – please discuss with our sales team.
- Q: How is the guardrail packaged for shipping? A: Panels are bundled in steel strapping and wrapped with waterproof paper or plastic. For sea freight, we use corrugated cardboard and wooden pallets to prevent damage during transit.
Contact us today for a competitive quote and expert advice on your guardrail project! Our team at Anping Xinye is ready to support you with fast delivery, custom solutions, and reliable after-sales service.
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