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Help Center2.0mm Thick Zinc Steel Guardrail 80µm Galvanized Layer 300mm-400mm Height Options
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As a leading manufacturer from Anping Xinye Metal Wire Mesh Products Co., Ltd (Hengshui, Hebei, China), we take pride in offering our 2.0mm Thick Zinc Steel Guardrail with 80µm Galvanized Layer and flexible height options of 300mm to 400mm. This guardrail is engineered to provide reliable protection for roads, parking lots, industrial zones, and commercial facilities, combining robust structural integrity with long-lasting corrosion resistance. Our products are crafted with precision to meet the demanding needs of modern infrastructure projects, ensuring safety and durability without compromising on cost-effectiveness.
The guardrail features a heavy-duty 2.0mm zinc steel base material, which offers excellent strength-to-weight ratio. The 80µm galvanized layer is applied through a hot-dip process, forming a metallurgical bond that protects against rust, moisture, and chemical exposure. With three height variants (300mm, 350mm, and 400mm), this guardrail can be adapted to different traffic environments and safety requirements. Whether you need a low-profile barrier for pedestrian walkways or a taller installation for vehicle containment, our product provides the flexibility you need.
Below is a detailed specification table for your reference:
| Material | Zinc-coated steel (Q235 grade) |
| Thickness | 2.0mm (±0.1mm) |
| Galvanized Layer | 80µm (average), hot-dip galvanized |
| Height Options | 300mm, 350mm, 400mm |
| Standard Length | 2m, 3m, or custom |
| Surface Finish | Silver gray, smooth and uniform |
| Application | Road barriers, parking lots, warehouses, construction sites |
Key Features and Benefits
- Superior Corrosion Resistance: The 80µm galvanized layer exceeds standard requirements, providing up to 20+ years of service in normal outdoor environments. This reduces maintenance costs and replacement frequency.
- High Strength & Durability: 2.0mm thick zinc steel ensures the guardrail can withstand impact from vehicles and heavy loads, making it ideal for high-traffic areas.
- Flexible Height Options: Choose from 300mm, 350mm, or 400mm to match specific safety regulations or site conditions. Custom heights are also available upon request.
- Easy Installation: Pre-drilled holes and modular design allow quick assembly with standard tools. Can be mounted on concrete bases or directly on asphalt.
- Low Maintenance: The galvanized finish resists scratches and chips, requiring only occasional cleaning to maintain appearance.
- Cost-Effective: Compared to solid steel or concrete barriers, our guardrail offers an excellent balance of performance and affordability.
- Eco-Friendly: Zinc is 100% recyclable, and the manufacturing process complies with environmental standards (no harmful emissions).
Our guardrails are widely used in highway safety, parking lot separation, warehouse aisle protection, and pedestrian walkways. The 300mm height is suitable for low-speed traffic areas or decorative boundaries; the 350mm option works well for standard parking lots; and the 400mm height is recommended for road shoulders or areas requiring higher visibility. Each section is manufactured with consistent quality control, ensuring uniform dimensions and reliable performance.
Technical Advantages
- Impact Resistance: The guardrail can absorb energy from minor collisions, reducing damage to vehicles and structures.
- Weather Resistance: Hot-dip galvanizing protects against rain, snow, UV, and temperature extremes from -40°C to +80°C.
- Non-Slip Surface: The smooth yet slightly textured finish prevents debris accumulation and is easy to clean.
- Compatibility: Works with standard guardrail posts, brackets, and connectors. Optional accessories include end caps, reflectors, and mounting kits.
At Anping Xinye Metal Wire Mesh Products Co., Ltd, we have been serving the global market for over a decade, exporting to more than 30 countries. Our factory in Hengshui, Hebei, is equipped with advanced production lines and a dedicated quality control team. Each guardrail undergoes rigorous testing for thickness, coating uniformity, and tensile strength before shipment. We have a monthly production capacity of 500 tons, ensuring timely delivery for both small and large orders. Our professional sales team provides technical support, free samples, and customized solutions to meet your specific project requirements.
We invite you to experience the reliability and value of our 2.0mm Thick Zinc Steel Guardrail. Whether you are a distributor, contractor, or project manager, we are confident that our product will exceed your expectations. Contact us today for a quote or to discuss your customization needs. Let us help you build safer roads and facilities with durable, cost-effective guardrail solutions.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 300mm, 350mm, and 400mm height options?
A: The 300mm height is ideal for low-profile applications like pedestrian walkways or decorative borders. 350mm is commonly used in parking lots and medium-traffic areas. 400mm provides higher visibility and is recommended for road shoulders or areas where vehicle impact is more likely. Choose based on your specific safety requirements and local regulations.
Q2: Can the guardrail be painted or powder-coated?
A: Yes, the galvanized surface can be painted with a suitable primer and topcoat for additional color or aesthetic needs. However, painting is not necessary for protection as the galvanized layer already provides excellent corrosion resistance. Custom colors are available upon request with minimum order quantities.
Q3: How is the guardrail packaged for shipping?
A: Each guardrail section is packed in bundles with protective straps and corner guards to prevent damage during transit. For sea freight, we use waterproof wrapping and palletizing. Standard export packaging ensures safe delivery to your port.
Q4: What is the expected lifespan of this guardrail outdoors?
A: With the 80µm galvanized coating, the guardrail can last 15–20 years in normal atmospheric conditions, depending on humidity and pollution levels. In coastal or industrial environments, the lifespan may be slightly reduced. Regular cleaning can extend its service life.
Q5: Do you provide installation instructions and accessories?
A: Yes, we offer installation manuals and a full range of accessories including posts, brackets, bolts, and end caps. Our technical team can also provide guidance for complex installations. All accessories are made from compatible materials to ensure long-term performance.
Q6: Can I get a sample before placing a bulk order?
A: Absolutely. We offer free samples of 300mm length (any height) for quality evaluation. The buyer only needs to pay the shipping cost. Samples are dispatched within 3 working days after confirmation.
Q7: What is the minimum order quantity (MOQ)?
A: For standard sizes, the MOQ is 100 pieces. For custom sizes, MOQ may be higher. We are flexible for trial orders to help you test the market. Please contact our sales team for details.
Q8: How does the hot-dip galvanizing process compare to electro-galvanizing?
A: Hot-dip galvanizing produces a thicker, more durable coating (80µm vs. 10–20µm for electro-galvanizing). It provides superior corrosion protection, especially in outdoor environments. Our guardrail uses hot-dip galvanizing to ensure long-term reliability.
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