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Oversized Traffic Sign Poles
Oversized Traffic Sign Poles: Engineered for Large Format Signage Specialized Support for Maximum Visibility When standard sign poles fall short, oversized traffic sign poles provide the robust foundation needed for large format signage. Whether you're installing highway guide signs, port of...
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Yangzhou Zenome Electric Co., Ltd. is one of the most reliable manufacturers and suppliers of oversized traffic sign poles in China, providing high quality customized products with reasonable price. Welcome to wholesale cheap oversized traffic sign poles for sale here from our factory.
Oversized Traffic Sign Poles: Engineered for Large Format Signage
Specialized Support for Maximum Visibility
When standard sign poles fall short, oversized traffic sign poles provide the robust foundation needed for large format signage. Whether you're installing highway guide signs, port of entry directories, or major intersection identifiers, these heavy-duty structures ensure your critical messaging remains visible, stable, and secure for decades .
Engineered for Extreme Loads
Oversized signs face unique challenges. Their large surface area catches significant wind force, creating tremendous stress on support structures. Our poles are specifically engineered for these demands, with reinforced wall thickness, expanded flange dimensions, and advanced wind load calculations ensuring stability even during extreme weather events .
Each pole undergoes rigorous structural analysis following AASHTO LRFD specifications, with finite element analysis optimizing every connection point for maximum strength-to-weight ratio . For signs exceeding standard dimensions, we incorporate anti-vibration dampening technology to prevent harmonic oscillation that can lead to structural fatigue .
Why Choose Our Oversized Sign Poles?
Heavy-Duty Construction: High-strength steel (Q355B/Q460) with minimum yield strength up to 460 MPa, capable of supporting massive sign panels up to 50m² surface area
Enhanced Stability: Wide-flange base plates and deep foundation specifications prevent tipping under extreme wind loads up to 200 km/h
Corrosion Resistance: Hot-dip galvanized finish (≥100μm) with optional duplex coating systems for coastal or industrial environments
Future-Ready Design: Engineered to accommodate future signage additions or electronic message integration without replacement
| Parameter | Common Specifications | Customization Notes |
|---|---|---|
| Pole Height | 8m - 25m | Custom for sightline requirements |
| Sign Mounting Height | 2m - 8m (bottom of sign) | Adjustable for clearance & visibility |
| Pole Type | Single/Double Cantilever, Bridge Gantry | Based on road width & sign dimensions |
| Material Grade | Q355B / Q460 High-Strength Steel | Higher grades for extreme spans or loads |
| Wall Thickness | 6mm - 25mm | Reinforced for large wind load areas |
| Flange Dimensions | 600mm - 1500mm diameter | Custom for foundation specifications |
| Bolt Circle Pattern | Standard or custom | Matched to project foundation design |
| Surface Finish | Hot-dip Galvanized (≥100μm) | Optional epoxy coating or custom colors |
| Wind Load Rating | 150 km/h - 200 km/h | Site-specific wind condition engineering |
| Max Sign Area | 10m² - 50m²+ | Custom for oversized sign panels |
| Cantilever Arm Length | 3m - 15m | Extended for multi-lane coverage |
| Foundation Type | Concrete pier, Drilled shaft | Designed based on soil conditions |
| Breakaway Feature | Optional | Required for certain roadside applications |
| Maintenance Access | Ladder / catwalk options | For signs requiring regular service access |
| Vibration Control | Standard / Enhanced | Enhanced dampening for critical installations |
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