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6M Stepped Round Street Light Pole 2.75mm Wall Thickness
| Diameters | Top: Ø89mm / Bottom: Ø140mm |
| Wall Thickness | 2.75mm Standard |
| Flange Plate | 300 x 300 x 10mm |
Talk to Our Engineer Now 1. Upgraded Bending Stiffness (2.75mm Wall Thickness)
At a 6-meter (20ft) elevation, lighting columns frequently support double-arm brackets and heavy LED roadway luminaires, increasing aerodynamic drag. To prevent structural deflection and whipping, this Q235B steel pole features a stepped multi-diameter design with an upgraded 2.75mm structural wall thickness. The Ø140mm lower shaft provides a significantly higher section modulus, ensuring absolute rigidity in open environments.
2. Enlarged 300mm Flange & Deep M16 Anchors
To safely transfer elevated overturning moments into the concrete footing, the base connection has been substantially widened. The structure utilizes a 300x300mm square flange plate with a 10mm thickness, broadening the load-bearing footprint. The anchoring kit includes four heavy-duty M16 foundation bolts with an extended 600mm embedment depth, locking the mast permanently against dynamic wind shear.
3. Code-Compliant Electrical Access Door
Designed for seamless integration into municipal street lighting grids, the lower steel shaft incorporates a precision laser-cut flush access door. This weatherproof compartment provides secure housing for DIN rails, MCBs, and terminal blocks. An internal M8/M10 grounding lug is welded directly inside the cavity, ensuring strict compliance with earth bonding protocols to eliminate shock hazards in public spaces.
4. Dual-Layer Corrosion Protection (≥85μm HDG)
Tubular carbon steel requires rigorous rust prevention. The entire assembled column is fully submerged in molten zinc (Hot Dipped Galvanizing), creating a metallurgical barrier of ≥85μm (IEC/IECEE compliant). A secondary heat-cured architectural powder coating (≥60μm) is applied, chemically sealing the steel to guarantee a maintenance-free lifecycle exceeding 25 years.
| Model Reference | DL01-A01A03-004 |
| Pole Height | 6M (Approx. 19.68FT) |
| Structural Material | Q235B Carbon Steel |
| Cross-Section Geometry | Stepped Round Tubular |
| Top Shaft Diameter | Ø89mm |
| Bottom Shaft Diameter | Ø140mm |
| Structural Wall Thickness | 2.75mm (Upgraded for 6M Stability) |
| Base Flange Dimensions | 300 * 300 * 10mm (Enlarged Footprint) |
| Anchor Bolt Spec | 4 Pieces – M16 (H600mm Embedment) |
| Electrical Maintenance | Flush Access Door with Internal Grounding Lug |
| Galvanizing Standard | HDG, Zinc Coating ≥ 85μm (IEC/IECEE Compliant) |
| Powder Coating | ≥ 60μm Thickness (Custom RAL Colors Available) |
Urban & Commercial Applications for 6M Stepped Poles
Operating at a 6-meter (20ft) elevation, this stepped tubular column is the industry standard for secondary urban roadways and wide-area commercial lighting. It provides expansive light cone coverage while retaining structural elegance.
Secondary Municipal Roadways
Illumination Strategy: A 6-meter height paired with high-lumen LED street lights ensures excellent lux levels and uniform light distribution across 2-to-3 lane urban collector roads.
Structural Benefit: The upgraded 2.75mm wall thickness prevents the mast from vibrating excessively under the aerodynamic drag of large roadway fixtures. The 600mm deep M16 foundation bolts keep the infrastructure perfectly stable against the buffeting wind created by passing heavy vehicles.
Expansive Retail Parking Plazas
Illumination Strategy: Supermarkets, shopping malls, and office parks use 6M poles with multi-head brackets to cast broad pools of light, maximizing visibility for security cameras and nighttime pedestrian safety.
Structural Benefit: The enlarged 300x300mm flange plate provides substantial resistance against wind shear in wide-open, unsheltered parking lots. The dual-layer HDG/powder-coated finish ensures the poles remain pristine and free of rust bleeding.
Industrial Parks & Logistics Hubs
Illumination Strategy: Logistics centers require durable, mid-height area lighting to illuminate access roads and loading bays without interfering with overhead crane operations.
Structural Benefit: The robust Q235B steel construction and stepped round geometry offer excellent durability. The flush electrical access door protects critical components from dust, moisture, and unauthorized tampering in busy industrial environments.
