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Help CenterPre-Galvanized Zinc Steel Guardrail 1220mm Width 3.0mm Thickness for Road Crash Barrier Systems
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Anping Xinye Metal Wire Mesh Products Co., Ltd, a professional manufacturer established in 2020, presents our pre-galvanized zinc steel guardrail with a width of 1220mm and thickness of 3.0mm. Designed specifically for road crash barrier systems, this guardrail delivers reliable impact resistance, long-term corrosion protection, and simplified installation for highway, expressway, and urban road projects. Our factory, spanning 5,000 to 10,000 square meters, is equipped to produce consistent, high-quality guardrail panels that meet the demanding needs of modern road safety infrastructure.
Below, we break down the key features, technical specifications, and the advantages this guardrail brings to your project:
Product Features & Specifications
- Zinc-coated protection: The pre-galvanized coating offers sacrificial corrosion resistance, reducing maintenance costs over the service life.
- Robust steel core: Made from high-strength steel, the guardrail withstands vehicle impact and helps redirect errant vehicles safely.
- Precise dimensions: 1220mm width and 3.0mm thickness provide structural rigidity while remaining manageable for handling and installation.
- Compatible design: Standard wave profile fits common road barrier systems and connects easily with end terminals, posts, and connectors.
- Weather resistance: Suitable for a wide range of climates, from hot coastal environments to cold mountain regions.
- Low life-cycle cost: Pre-galvanizing reduces on-site coating requirements, speeding up installation and lowering overall project expenses.
| Parameter | Value |
|---|---|
| Material | Pre-galvanized zinc steel |
| Width | 1220mm |
| Thickness | 3.0mm |
| Length | Customizable (standard or per request) |
| Surface | Pre-galvanized, smooth, spangle-free optional |
| Application | Highways, expressways, mountain roads, bridges, parking areas |
| Connections | Bolt splicing or interlocking, optional connector sets |
| Standard | Complies with common road guardrail dimensions; exact certifications available upon request |
Why choose our pre-galvanized guardrail? The combination of a 1220mm wide panel and 3.0mm thickness provides a strong yet workable barrier component. The pre-galvanized zinc layer acts as a shield against rust, which is especially important for road installations exposed to rain, de-icing salts, and humidity. Additionally, the consistent factory coating ensures uniform protection, superior to many post-painted alternatives. This results in fewer maintenance interventions, better long-term appearance, and enhanced safety performance for road users.
Installation and customization: Our guardrail panels are designed for efficient bolted assembly, reducing labor time and equipment requirements. We offer various lengths to fit your project layout, and we can supply compatible posts, blocks, end pieces, and hardware as part of a complete crash barrier system. Custom lengths, hole patterns, and packaging options are available upon request to meet specific engineering drawings or project specs.
Market reach and manufacturing capacity: Since 2020, Anping Xinye Metal Wire Mesh Products Co., Ltd has steadily grown into a 5,000-10,000 square meter facility with 51-100 employees. We export to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Eastern Asia, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market. Our team understands international packing, documentation, and quality expectations, offering reliable supply from Tianjin, Qingdao, or Shanghai ports.
For contractors, distributors, and government agencies, this pre-galvanized guardrail provides a dependable balance of strength, economy, and durability. We invite you to contact us for detailed specifications, sample orders, or large-volume quotations. Let our factory support your next road safety project with a product built to perform.
FAQ
Q1: What is the advantage of pre-galvanized over hot-dip galvanized after fabrication?
Pre-galvanized steel is coated before forming, which allows for a uniform zinc layer and often results in a smoother finish. It is cost-effective for panels that are later rolled or stamped. For cut edges or drilled holes, standard practice requires touch-up or accepts mild edge corrosion, which is minimal compared to the overall coating life.
Q2: Can you provide different lengths?
Yes, the length is customizable. Standard lengths are available, but we can also cut or supply panels to your specified dimensions for easier transport and installation.
Q3: Do you sell the complete crash barrier system or only panels?
We can supply guardrail panels alone, or complete systems including posts, blocks, bolts, washers, and end sections. Please share your project requirements for a tailored solution.
Q4: What is the typical zinc coating weight?
Coating weight is based on common industry practice for pre-galvanized sheet, generally in the range of Z180 to Z275 g/m². Exact coating weight can be discussed based on your specification and environment.
Q5: How should the guardrail be stored before installation?
Keep panels on a dry, flat surface, avoid direct ground contact, and use breathable covers. While pre-galvanized is corrosion-resistant, prolonged damp exposure may cause white rust. Lift with proper equipment to avoid surface scratches.
Q6: Is the guardrail compatible with international post spacing standards?
Yes, the 1220mm effective width and standard wave profile fit common post spacing of 2m or 4m, depending on the system design. Always check your project drawings for exact compatibility.
Q7: Do you provide samples?
Yes, sample orders are welcomed. A small quantity can be sent via express for evaluation, and production can be scaled according to your order volume.
Q8: What are your payment and delivery terms?
We offer flexible payment terms and can ship from Tianjin, Qingdao, or Shanghai. Delivery time varies with order quantity and destination. Contact our sales team for current lead times and pricing.
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