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Help CenterDouble Wave Municipal Guardrail Barrier, 3.0mm Galvanized Steel, 2.0mm Post, AASHTO M180 Compliant
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Anping Xinye Metal Wire Mesh Products Co., Ltd, located in Hengshui, Hebei, China, is proud to present our Double Wave Municipal Guardrail Barrier – a high-performance road safety solution designed to withstand the rigors of urban and highway environments. Manufactured with 3.0mm galvanized steel for the rail and 2.0mm galvanized steel for the post, this guardrail fully complies with the AASHTO M180 standard, ensuring reliable protection and long-term durability. Our barrier is engineered to absorb impact energy, redirect vehicles safely, and minimize damage to both vehicles and infrastructure. With years of experience in wire mesh and metal fabrication, we deliver products that meet international quality requirements.
Key Features & Technical Specifications
- Double Wave Profile: The unique double-wave shape provides superior strength and impact resistance, effectively absorbing and dissipating collision energy.
- 3.0mm Galvanized Steel Rail: Heavy-duty 3.0mm thickness ensures long service life even in harsh weather conditions. Hot-dip galvanized coating offers excellent corrosion resistance.
- 2.0mm Galvanized Steel Post: Robust posts with 2.0mm thickness provide stable support and secure anchoring to the ground.
- AASHTO M180 Compliant: Manufactured according to the American Association of State Highway and Transportation Officials (AASHTO) M180 standard, guaranteeing consistent quality and performance.
- Easy Installation: Designed with standard bolt connections and post spacing, allowing quick and efficient assembly on site.
- Low Maintenance: Galvanized surface requires minimal upkeep – no painting or frequent repairs needed.
Product Specifications (Table)
| Parameter | Value |
| Rail Thickness | 3.0 mm |
| Post Thickness | 2.0 mm |
| Material | Galvanized Steel (Q235 or equivalent) |
| Standard | AASHTO M180 |
| Surface Treatment | Hot-Dip Galvanized (Zinc coating ≥ 600 g/m²) |
| Wave Type | Double Wave |
| Length (per panel) | 4320 mm (standard) – customizable |
| Post Spacing | 2000 mm / 4000 mm (optional) |
Benefits for Your Project
- Enhanced Road Safety: The double-wave design effectively guides vehicles back onto the road, reducing the risk of rollover and secondary collisions.
- Long Service Life: 3.0mm galvanized steel provides excellent strength and corrosion resistance, lasting 15–20 years in typical municipal environments.
- Cost-Effective: Minimal maintenance requirements and easy replacement of damaged sections lower total ownership costs.
- Versatile Application: Ideal for highways, urban roads, bridges, parking lots, and industrial zones.
- Customizable Options: Available in different lengths, post sizes, and surface finishes (e.g., powder coating) upon request.
Why Choose Anping Xinye?
Based in the renowned hardware manufacturing hub of Hengshui, Hebei, Anping Xinye Metal Wire Mesh Products Co., Ltd has been dedicated to producing high-quality metal products for over a decade. Our factory is equipped with advanced production lines and rigorous quality control systems. We have exported guardrail systems to countries across Asia, Africa, and the Americas. With a team of experienced engineers, we can provide technical support and customized solutions to meet your specific project requirements. Our commitment to quality and customer satisfaction has earned us long-term partnerships with contractors and government agencies.
Contact us today to request a quote or discuss your project needs. We offer competitive pricing, fast delivery, and reliable after-sales service. Choose Anping Xinye for a guardrail that delivers safety, durability, and value.
Frequently Asked Questions (FAQ)
Q1: What does AASHTO M180 compliance mean?
A: AASHTO M180 is a standard specification for corrugated steel sheet guardrail systems. Compliance ensures that our guardrail meets the dimensional, material, and performance requirements set by the American Association of State Highway and Transportation Officials, providing reliable impact resistance and vehicle containment.
Q2: Can the guardrail be customized in length or color?
A: Yes, we offer customization. Panel lengths, post dimensions, and additional surface treatments (such as powder coating in various colors) are available upon request. Please contact our sales team with your specific requirements.
Q3: How is the galvanized coating applied and what is its thickness?
A: The coating is applied via hot-dip galvanizing process. The standard zinc coating weight is ≥600 g/m², which corresponds to a thickness of approximately 85–100 microns, ensuring excellent corrosion resistance in outdoor environments.
Q4: What is the typical installation method?
A: The guardrail is installed using bolts and foundation posts. Posts are driven or embedded into the ground, and rail panels are connected using splice bolts and nuts. Detailed installation instructions can be provided with each order.
Q5: Does the guardrail come with all necessary accessories?
A: Yes, we supply the complete system including rails, posts, splice bolts, nuts, washers, and end terminals/anchors as required. All accessory components are also galvanized for corrosion protection.
Q6: What is the minimum order quantity (MOQ)?
A: MOQ is typically 100 pieces for standard sizes, but we can accommodate smaller quantities for sample orders or special projects. Please inquire for details.
Q7: How long does delivery take?
A: For standard orders, production takes 15–20 working days after confirmation. Shipping time depends on the destination and method. We can arrange sea or air freight as per your preference.
Q8: Is the guardrail suitable for use in cold climates or with snow removal equipment?
A: Yes, the galvanized steel construction is resistant to corrosion from road salt and de-icing chemicals. The robust design can withstand impact from snowplows, making it suitable for cold regions.
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