All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Safety
Roadway Safety
Traffic Barriers
  • Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail
  • Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail
  • Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail
  • Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail
  • Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail
  • Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail
Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail

Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail

  • 20 - 499 Pieces
    $40
  • 500 - 4999 Pieces
    $35
  • >= 5000 Pieces
    $30

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
View product details

Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Collision Prevention & Structural Safety: Designed to withstand high-impact collisions on bridges, viaducts, and overpasses, featuring a thickened girder structure with three beams for enhanced stability and durability.
  • Outdoor Durability: Built with corrosion-resistant materials (Q235 steel, stainless steel, carbon steel) and surface treatments (powder coating, galvanization) to ensure longevity in harsh outdoor environments.

Key features

  • 1. Advanced Material Technology for Corrosion Resistance

    • With Q235 steel and dual-layer galvanized/powder-coated surfaces, you can ensure unmatched durability in harsh outdoor environments, outperforming traditional uncoated steel by resisting corrosion ~30% better*. This combination of materials and surface treatments safeguards against rust, UV exposure, and environmental wear, ideal for bridges and viaducts in marine or industrial zones.

  • 2. Triple-Beam Structural Design for Enhanced Safety

    • With a reinforced three-beam system and thickened girder construction, you can achieve 40% higher impact resistance and load capacity compared to standard single-beam guardrails*. This design ensures stability during collisions while maintaining structural integrity in high-stress areas like overpasses and road viaducts.

  • 3. High-Performance Load-Bearing Capacity

    • Thanks to its thickened steel girders and robust Q235-grade material, this guardrail provides ~25% greater load-bearing capacity* than conventional railings, making it suitable for heavy-traffic bridges and commercial infrastructure.

  • 4. Versatile Scenario Adaptability

    • Designed for bridge and overpass applications, this guardrail ensures safety in high-risk areas like viaducts and roadways, adapting seamlessly to urban, industrial, or coastal environments. Its modular structure allows customization for specific stress points, unlike generic roadside barriers*.

  • 5. Compliance with Industry Safety Standards

    • Constructed with Q235 steel and eco-friendly powder coating, this guardrail meets ASTM A153 corrosion resistance standards and ISO traffic safety certifications*, ensuring compliance with global infrastructure regulations.

Product details

Bridge Guardrail Three Beams Collision Guardrail Thickened Girder Road Viaduct Overpass Railing Q235 Guardrail

The Bridge Guardrail Three Beams Collision Guardrail is a robust safety solution designed for high-traffic areas like viaducts, overpasses, and roadways. Built with durable materials such as Q235 steel, stainless steel, and carbon steel, it combines structural integrity with aesthetic versatility. Its sleek, modern design and customizable surface treatments ensure seamless integration into diverse environments while meeting rigorous outdoor durability standards.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialStainless Steel (AISI 304)Corrosion-resistant, ideal for coastal areas
Q235 SteelHigh-strength, cost-effective for general traffic zones
Carbon Steel (Hot-Dipped Galvanized)Durable with enhanced corrosion protection for industrial zones
Surface TreatmentPowder Coated (UV-resistant)Commercial areas requiring vibrant, fade-resistant finishes
GalvanizedIndustrial environments with harsh weather exposure
TypeThree-beam collision guardrailSafety compliance for highways and overpasses
Working EnvironmentOutdoor-rated (-40°C to +80°C)Bridges, viaducts, and urban infrastructure

Customization guide

Adjustable parameters include:

  • Material Thickness: Customize girder thickness (e.g., 2.5mm to 5mm) for varying load requirements.
  • Color Options: Choose from RAL color codes to match architectural themes.
  • Span Length: Modify beam lengths (3m to 12m) for specific installation needs.

Get inspired

With its modular design and corrosion-resistant materials, this guardrail system ensures long-term safety and aesthetic harmony in demanding environments. Whether protecting a coastal bridge or enhancing the look of an urban overpass, it adapts to your project’s unique demands.

Choose your model

ParameterBase Model (Q235 Steel)Advanced Model (Stainless Steel)Pro Model (Reinforced Carbon Steel)
Material Strength235 MPa Yield Strength508 MPa Tensile Strength450 MPa Yield Strength (+20% thicker girder)
Corrosion Resistance1000+ hours neutral salt spray test2000+ hours neutral salt spray test1500+ hours neutral salt spray test (+50% zinc coating)
Load Capacity500 kN/m²800 kN/m²1200 kN/m²

Supplier's note

  1. Technical Breakthroughs:

    • Material Upgrades: The Pro Model’s reinforced carbon steel offers 20% higher load capacity than industry benchmarks, ideal for heavy truck traffic.
    • Surface Treatment: Advanced Model’s stainless steel with powder coating provides 2x longer lifespan in corrosive coastal environments.
    • Design Efficiency: The three-beam structure reduces installation time by 15% compared to traditional two-beam systems.

  2. Optimal Version Selection:

    • Base Model: Best for standard urban roads and low-corrosion zones where cost-efficiency is prioritized.
    • Advanced Model: Suited for coastal or industrial areas requiring premium corrosion resistance and aesthetic appeal.
    • Pro Model: Recommended for high-impact zones (e.g., freight corridors) needing maximum durability and load-bearing capacity.

With the Pro Model’s 1200 kN/m² load capacity, you can ensure safety in heavy-duty logistics hubs. Pair its galvanized surface with a custom blue finish to match modern architectural designs, creating a visually striking yet functional solution.

Related searches

ac dc tig 315 pulse weldingadhesive and gluewoodfixwhite glueelectric dumpling samosa machineelectric mini pickup truckmicro stop switchstop switchyamaha stop switchsilicone dildo vibratorelectronic ic fast delivery screen printingcrawler tractor front loaderergonomic wired gaming keyboardpurses and handbags for girlscustom slapshredding machine for rubber crumb continuousmascot costume customraptor mascot costumemascot costumewrought iron flower potcarbon tennis racketpersonalized couple necklace

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.