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Help CenterZinc Steel Guardrail 1.8m Height 2.0mm Zinc Coating 450MPa Tensile Strength Road Safety Barrier
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Anping Xinye Metal Wire Mesh Products Co., Ltd. is a professional manufacturer specializing in metal safety products. With a factory area of 5,000-10,000 square meters and a dedicated team of 51-100 employees, we produce durable and reliable road safety equipment. Our zinc steel guardrail is designed to meet the demands of modern traffic environments, featuring a 1.8m height and a thick 2.0mm zinc coating. Thanks to a tensile strength of 450MPa, this road safety barrier offers strong impact resistance and long-term stability. In this detailed product introduction, you will discover the technical specifications, practical benefits, and why our guardrail is a trustworthy choice for your infrastructure projects.
Product Overview
The zinc steel guardrail is constructed from selected galvanized steel sheets, formed into a wave profile that effectively redirects errant vehicles back onto the road. The 1.8m height is an essential dimension for preventing vehicle rollover and providing reliable physical separation. A 2.0mm zinc coating acts as a sacrificial layer, protecting the steel core from corrosion caused by rain, moisture, road salts, and ultraviolet rays. The 450MPa tensile strength ensures that the barrier can withstand considerable deformation without cracking, thus absorbing kinetic energy during a collision and reducing injury severity for passengers.
Key Technical Parameters
| Material | Hot-dip galvanized zinc steel |
| Height | 1.8m |
| Zinc coating | 2.0mm |
| Tensile strength | 450MPa |
| Surface treatment | Hot-dip galvanized |
| Length | 2m, 3m, 4m or custom |
| Application | Highway, expressway, bridge, parking area |
| Installation type | With steel posts, bolted connection |
| Color | Silver or customized (optional) |
| Packaging | In bundles or pallets, according to customer requirement |
Core Advantages and Benefits
- High impact resistance: The 450MPa tensile strength ensures the guardrail absorbs high kinetic energy without breaking apart.
- Excellent weatherproofing: The 2.0mm zinc coating provides long-lasting protection against corrosion, even in coastal or industrial environments.
- Effective safety height: The 1.8m profile helps prevent vehicles from crossing to opposing traffic lanes or falling down embankments.
- Quick and simple installation: Pre-formed sections and predrilled holes make mounting straightforward using common fixing methods.
- Low life-cycle cost: Minimal maintenance is needed thanks to the galvanized surface, reducing operational expenses over time.
- Versatile adaptability: This barrier suits highways, urban roads, parking lots, industrial facilities, and temporary traffic zones.
- Customized services: Different lengths, colors, post designs, and end terminals are available upon request.
Application Scenarios
The zinc steel guardrail is widely used for protecting vehicles and pedestrians in a variety of settings. On high-speed roads, it functions as a median barrier, preventing head-on collisions. At bridge edges, it serves as a strong parapet that stops vehicles from falling off. In parking lots and warehouse areas, it defines boundaries and shields equipment from accidental impacts. Municipalities and private contractors can rely on this guardrail for permanent installations as well as temporary traffic control measures. Its compatibility with common post systems allows it to be integrated with existing fencing or safety infrastructure quickly.
Quality Control and Assurance
At our factory, we conduct strict quality inspections on every batch. Raw steel sheets are checked for uniformity, and the zinc coating thickness is verified using specialized gauges. Tensile strength tests are performed regularly to ensure compliance with the specified 450MPa requirement. Our manufacturing process includes precision punching, roll forming, and welding where applicable. After production, each guardrail section is inspected for dimensional accuracy and surface defects. Test reports and quality certificates can be supplied with each shipment upon request, giving you full traceability and peace of mind.
Why Choose Our Factory
Anping Xinye Metal Wire Mesh Products Co., Ltd. was established in 2020, yet our team has extensive experience in metal fabrication. Our production base occupies 5,000 to 10,000 square meters and is equipped with appropriate machinery for forming, punching, and cutting. We export to North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, and many other regions. Our convenient shipping ports include Tianjin, Qingdao, and Shanghai, allowing efficient logistics to customers worldwide. As a dedicated manufacturer, we offer competitive factory pricing, flexible order quantities, and prompt communication. We also invite you to customize specifications and request samples before placing a bulk order.
Frequently Asked Questions
Q1: Is the 1.8m height suitable for all types of roads?
A1: The 1.8m height is a commonly used dimension for roadside barriers to prevent vehicle rollover and provide visible separation. For specific applications, such as bridge edges or high-risk areas, we can adjust the height according to your engineering requirements.
Q2: Can the zinc coating thickness be increased?
A2: Yes, a 2.0mm zinc coating is the standard option for this guardrail, but thicker coatings can be produced for especially corrosive environments. Please contact us with your required specification and we will provide a suitable solution.
Q3: How is the guardrail installed?
A3: The guardrail is typically mounted on steel posts using bolts. The posts can be embedded in concrete or installed on foundations. Each package includes standard fixing parts, and we can also supply installation drawings or videos upon request.
Q4: What does the 450MPa tensile strength mean for road safety?
A4: It indicates the maximum stress the guardrail can endure before permanent deformation or rupture occurs. A higher tensile strength allows the barrier to hold its shape under severe impact, absorbing crash energy and minimizing passenger injury.
Q5: Do you provide OEM/ODM services?
A5: Yes, we welcome OEM and ODM orders. You can choose different lengths, colors, post configurations, and even custom packaging. Our engineering team will work with you to produce exactly what your project needs.
Q6: What is your packaging for sea shipment?
A6: The guardrail sections are bundled with steel strips or packed on pallets, protected by plastic wrapping to prevent scratching. Containers are loaded securely to avoid movement during transport. Custom packing methods are also available upon request.
Q7: Can you supply test certificates for the material?
A7: We can provide mill test certificates and quality inspection reports for each batch. Full documentation, including packing lists and commercial invoices, accompanies every shipment. Additional certification requests should be specified in advance.
Q8: What is the typical lead time?
A8: For standard sizes, production usually takes 15 to 25 days after confirmation. Larger bulk orders may require additional time. We always provide an accurate delivery schedule in our quotation to help you plan your project.
Contact us today for more details or a free quote. Our experienced export team is ready to support you with technical advice, samples, and competitive factory prices. With our robust guardrail and reliable service, you can enhance road safety and protect lives for years to come.
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