spiral-ground-screw-piles
Spiral ground screw piles are professional foundational solutions engineered specifically for street light (solar LED street lights, municipal road lights, garden lights) installations, designed to replace traditional concrete foundations with superior efficiency, stability, and environmental adaptability.
Crafted from high-quality Q235/Q355 carbon steel or hot-dip galvanized steel, these piles feature a helical blade structure that enables quick penetration into various soil types (sandy soil, clay soil, loam, etc.) without the need for excavation or concrete curing. Available in customizable specifications-diameters ranging from 76mm to 219mm and lengths from 1.2m to 3.0m-they perfectly match the load-bearing requirements of street lights with power ratings from 30W to 300W, ensuring firm fixation for light poles of different heights (3m-12m).
01
Rapid Installation
Installed in 15-30 minutes per pile (via manual or pneumatic tools), eliminating the 7-14 day curing period of concrete, significantly shortening construction timelines for road lighting projects.
02
Exceptional Stability
The spiral blade design maximizes contact with soil, providing strong anti-torsion, anti-overturning, and anti-settling performance-withstand wind loads up to 35m/s, ideal for outdoor street light applications in diverse climates.
03
Durability & Corrosion Resistance
Hot-dip galvanization or powder-coating treatment ensures resistance to rust, moisture, and harsh outdoor conditions (temperature ranges from -40℃ to 60℃), offering a service life of 20+ years.
04
Eco-Friendly & Cost-Effective
No excavation, no concrete waste, minimizing environmental impact; reduces transportation and labor costs compared to traditional foundations, especially suitable for remote areas or projects with tight schedules.
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