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Help CenterZinc Steel Guardrail With Hot-Dip Galvanized Coating 550g/m2 Zinc Layer 3-Meter Panel Drop-Proof
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Anping Xinye Metal Wire Mesh Products Co., Ltd. is a professional manufacturer based in Hengshui, Hebei, China, focusing on metal wire mesh and steel safety products. We present our Zinc Steel Guardrail with Hot-Dip Galvanized Coating, designed for roads, highways, industrial perimeters, parking lots, and many other outdoor facilities. With a heavy 550 g/m² galvanized zinc layer and a drop-proof 3-meter panel structure, this guardrail provides reliable defense against corrosion, impact, and accidental dislodgement. Our manufacturing experience and factory capacity allow us to supply stable-quality guardrails at competitive factory pricing.
Product Overview
This guardrail is manufactured from zinc-coated steel and finished with a hot-dip galvanizing process to create a dense protective layer. The specified 550 g/m² zinc coating provides strong resistance to moisture, chemicals, salt spray, and temperature changes, making the panels suitable for coastal and industrial environments. Each panel is 3 meters long, a practical size that helps reduce the number of connections required for long installations. The drop-proof design uses secure locking points and stable edge geometry to keep panels firmly in position even after repeated impact or heavy vibration.
Key Features
- Heavy-Duty Zinc Protection: The hot-dip galvanized layer is applied at a nominal 550 g/m², offering a thicker protective barrier than ordinary painted or lightly coated steel panels.
- Drop-Proof Engineering: The interlocking profile and reinforced mounting holes are designed to resist loosening, reduce the risk of accidental panel separation, and maintain a complete safety line.
- 3-Meter Panel Efficiency: Each panel is 3,000 mm long, helping to minimize joints and speed up installation while providing continuous road or site protection.
- High Structural Strength: Made from zinc steel with a sturdy profile, the guardrail withstands heavy loads and absorbs impact energy effectively.
- Low Maintenance Cost: The long-lasting galvanized surface reduces the need for frequent refinishing, saving labor and material costs over the service life.
- Easy Installation: The panel design supports bolted connections and simple alignment, allowing workers to install the system quickly.
- Customizable Options: Panel height, thickness, mounting arrangement, and additional surface treatment can be adjusted according to project requirements. Customization is available upon request.
Technical Specifications
| Parameter | Specification |
|---|---|
| Material | Zinc steel |
| Surface Treatment | Hot-dip galvanized |
| Zinc Coating Weight | 550 g/m² (nominal) |
| Panel Length | 3,000 mm (3 meters) |
| Panel Height | Configurable; available upon request |
| Connection Method | Drop-proof bolted joint |
| Typical Applications | Roads, highways, parking areas, industrial boundaries |
| Packaging | Export-standard steel bundles, protective packing |
| Customization | Length, height, coating thickness, painting optional |
Applications and Benefits
This guardrail is commonly used in highway medians, roadside boundaries, plant perimeters, parking areas, warehouse driveways, construction sites, and agricultural facilities. Its zinc coating and robust profile make it well suited for environments where long-term outdoor exposure is expected. The 3-meter panel length improves installation efficiency, while the drop-proof feature adds an extra layer of safety for both workers and end users.
- Reduces replacement intervals with a heavy galvanized coating that resists rusting and chipping.
- Lowers maintenance workload because the surface requires no regular painting in most standard environments.
- Provides stable and consistent containment with interlocking panel edges and secure bolt points.
- Simplifies transportation and warehousing thanks to the practical 3-meter panel size.
- Suitable for both permanent installations and temporary safety barriers.
Quality and Factory Support
At Anping Xinye, we control the production flow from raw steel selection to galvanizing, cutting, punching, and final inspection. Our factory in Hengshui, Hebei, covers 5,000–10,000 square meters and operates with 51–100 experienced employees. We serve customers across North America, South America, Eastern and Western Europe, Asia, Africa, Oceania, and the Middle East. For export shipments, we arrange delivery through Tianjin, Qingdao, and Shanghai ports. Product documentation, technical drawings, and inspection records are available upon request to support your purchasing process.
Frequently Asked Questions (FAQ)
-
Q1: What does the 550 g/m² zinc layer mean?
The value represents the nominal amount of zinc coating applied through the hot-dip galvanizing process. A higher coating weight generally means better corrosion resistance. This guardrail is designed for demanding outdoor or industrial situations where long service life is important. -
Q2: How does the drop-proof design work?
The panel uses secure connection points and a stable profile that helps prevent accidental separation under normal impact or vibration. The mounting holes are reinforced, and the panel geometry is intended to keep the guardrail line continuous from section to section. -
Q3: Can I get different panel lengths or heights?
Yes. Although the standard product is a 3-meter panel, we can produce other lengths and heights based on your drawings or requirements. Please contact us with your specifications, and our engineering team will confirm availability. -
Q4: What colors are available?
The standard finish is the natural silver-gray appearance of hot-dip galvanized steel. If you need a visible color for traffic management or project aesthetics, powder coating or painting in selected colors is available upon request. -
Q5: Are samples available before a bulk order?
We do offer samples for qualification. The sample cost and shipping arrangement depend on your location and quantity. Once we confirm the sample requirement, we will provide a clear quotation and delivery schedule. -
Q6: What is the usual delivery time?
The production lead time varies with order quantity and customization level. For standard 3-meter panels, our team can provide a specific schedule after reviewing your order details. We plan export shipments from Tianjin, Qingdao, or Shanghai accordingly. -
Q7: Is this guardrail suitable for highway projects?
The product is intended for road and perimeter safety applications where galvanized steel barriers are required. For projects that must meet specific national or regional standards, please send us your technical specification so we can confirm whether this design is suitable or recommend adjustments. -
Q8: How is the guardrail packed for export?
Panels are usually bundled with protective separators to prevent surface scratching during transport. They may be placed on steel pallets or strong wooden pallets and secured with straps. Cargo damage prevention is a key part of our packing process.
We are committed to delivering durable and dependable barriers for your projects. As a factory-direct supplier, we can offer competitive pricing, consistent batch quality, and responsive after-sales communication. Contact our team today for more information, a quotation, or your customization needs.
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