Jul 22,2026
Main Product Types & Production Craft
1. Beam Column Anti-Collision Bridge Guardrail (Mainstream Traffic Model)
Composed of vertical support posts and multi-layer horizontal beams. Absorb collision energy through structural deformation, stop out-of-control vehicles from rushing off the bridge. Optional built-in lamp slot for integrated night lighting.
Processing: Full argon protection welding, polished smooth weld joints, no sharp burrs. Expansion joints reserved to release thermal expansion & contraction stress for long-distance installation.
2. Stainless Steel Composite Pipe Pedestrian Bridge Railing
Light weight, elegant lines, excellent corrosion resistance. Focus on pedestrian anti-fall protection, widely used for urban riverside walkways, sightseeing bridges and overpass sidewalks.
3. Bridge Anti-Throwing Mesh Fence
Welded mesh panel installed between guardrails, prevent objects being thrown from the bridge to roads or water below, reduce traffic accident risks.
4. Landscape Decorative Bridge Balustrade
Custom curved shape, artistic hollow patterns, matched urban scenery. Suitable for tourist attractions, park landscape bridges.
Raw Materials & Core Technical Specifications
Optional Base Materials
- Q235 / Q355 Low Carbon Steel (Traffic Engineering Standard)High impact resistance, perfect for highway viaduct anti-collision guardrail.
- 201 / SUS304 / SUS316 Stainless Steel Composite PipeStrong salt fog resistance, preferred for coastal bridges, humid riverside projects.
- Aluminum AlloyLight weight, anti-rust, for high-end landscape pedestrian bridges.
Anti-Corrosion Treatment
- Option 1: Hot dipped galvanized only (inland dry environment)
- Option 2: Hot dip galvanized + polyester powder coating (universal outdoor, service life 15–25 years)
- Option 3: PVDF fluorocarbon spraying (coastal, heavy acid rain area, anti-fading over 20 years)
Common Parameters
- Post spacing: 1.5m / 2.0m / 2.5m customizable
- Total height: 1.1m (pedestrian) / 1.2m–1.6m (vehicle anti-collision)
- Pipe wall thickness: 2.5mm–6.0mm as anti-collision grade requirement
- Standard colors: white, dark gray, blue, black; custom RAL color available
- Available anti-collision grades: SB, SA, SS grade to match different highway standards
Core Competitive Advantages
✅ Reliable Anti-Collision & Anti-Fall Safety Performance
Scientific structural calculation to absorb impact force effectively; avoid vehicles falling off bridges and prevent pedestrians accidental falling, meet global municipal infrastructure safety requirements.
Scientific structural calculation to absorb impact force effectively; avoid vehicles falling off bridges and prevent pedestrians accidental falling, meet global municipal infrastructure safety requirements.
✅ Super Long Anti-Corrosion Service Life
Double-layer anti-rust treatment resists rain, snow, acid rain and coastal salt mist, effectively avoid rust perforation; low maintenance cost for long-term bridge operation.
Double-layer anti-rust treatment resists rain, snow, acid rain and coastal salt mist, effectively avoid rust perforation; low maintenance cost for long-term bridge operation.
✅ Flexible Landscape Customization
Support straight, arc, curved overall production; reserved light trough, decorative pattern customization, coordinate with urban architectural style.
Support straight, arc, curved overall production; reserved light trough, decorative pattern customization, coordinate with urban architectural style.
✅ Stable Structure Adapted To Bridge Vibration
Optimized connection structure to resist long-term traffic vibration; reserved expansion gaps to prevent welding crack caused by temperature change.
✅ Smooth Safe Surface
All welding seams fully polished without sharp edges, avoid scratch injuries to pedestrians and drivers.
All welding seams fully polished without sharp edges, avoid scratch injuries to pedestrians and drivers.
✅ Modular On-Site Assembly
Prefabricated components in factory, bolt connection on site, reduce field welding workload and shorten construction period; single damaged part easy to replace.
Prefabricated components in factory, bolt connection on site, reduce field welding workload and shorten construction period; single damaged part easy to replace.
Wide Application Scenarios
- Highway Infrastructure: Viaduct, overpass, expressway river-crossing bridge anti-collision guardrail
- Urban Municipal Engineering: City elevated road, pedestrian overpass, riverside walkway railing
- Water-Crossing Projects: River bridge, lake landscape bridge, coastal sea-crossing bridge
- Tourist Attractions: Park sightseeing bridge, scenic pedestrian viewing platform balustrade
- Railway & Port: Railway bridge side protection, port approach bridge safety fence
- Supporting Accessory: Bridge anti-throwing net, central divider guardrail for bridge deck
Customization & Global Export Service
Custom pipe thickness, overall dimension, anti-collision grade, coating color and lighting structure according to bridge construction drawings. Free technical drawings, sample offer and material test reports provided. Strict inspection of welding quality, coating thickness and flatness before shipment. Components wrapped with waterproof film and loaded export wooden pallets. Mixed container loading with wind dust suppression wall, anti-glare mesh, security fence series to cut ocean freight.
Our bridge guardrails are exported to Southeast Asia, Middle East, Europe, Australia and South America. We maintain long-term stable cooperation with municipal engineering companies, traffic facility contractors and infrastructure material suppliers worldwide.
Company Profile
We are integrated metal deep processing manufacturer integrating R&D, production and export, covering bridge guardrail, wind dust suppression wall, 358 anti-climb fence, sports field fence, perforated metal panel, expanded metal mesh and full series industrial filter cartridges. Equipped with automatic welding, bending and electrostatic spraying production lines, we supply one-stop traffic safety & architectural metal material solutions for global purchasers.
