Precision fabricated structures configured for high-output illumination, harsh wind classifications, and rapid site commissioning across 80+ international markets.
Modern infrastructure demands precision optimization between structural height, luminaire mounting elevation, optical distribution, and dynamic wind resistance.
Specifying high mast pole heights (15m, 20m, 25m, 30m, 35m, 40m, and 45m) requires comprehensive structural static and dynamic modeling. Tapered polygonal steel profiles (12-sided, 16-sided, or 20-sided) systematically decrease vortex-induced vibrations, deflecting boundary-layer shear winds across exposed installations like seaports and open freight terminals.
Mounting height governs the inverse square law of illuminance. Increasing mast height from 20m to 35m widens the effective photometric footprint exponentially, eliminating ground-level shadows across complex container logistics yards and airfield aprons while minimizing total mast count, foundation concrete volumes, and electrical trenching costs.
High masts endure constant cyclical fatigue. Operating from our 100,000 m² Gaoyou facility, Xintong fabricates towers using premium Q235B and Q355B structural steel, longitudinal single-seam submerged arc welding (SAW) exceeding AWS D1.1 specifications, and full-immersion hot-dip galvanizing matching ASTM A123 and EN ISO 1461 standards.
Standard industrial classifications, structural section splits, mechanical lowering integration, and target applications for EPC contractors and municipal planners.
| Pole Height (Meters) | Structural Profile | Modular Sections | Design Wind Velocity | Target Industrial Use Case |
|---|---|---|---|---|
| 15m – 18m (50ft - 60ft) | 12-Sided Polygonal / Conical | 1 or 2 Sections (Slip-Joint) | Up to 160 km/h (45 m/s) | Highway toll stations, mid-sized parking logistics, industrial access gates |
| 20m – 25m (65ft - 82ft) | 16-Sided Polygonal Tapered | 2 Sections (Overlap Joint) | Up to 180 km/h (50 m/s) | Railway freight depots, multilane highway junctions, public squares |
| 30m – 35m (100ft - 115ft) | 16 to 20-Sided Polygonal | 3 Sections (Internal Slip-Fitted) | Up to 200 km/h (55 m/s) | Commercial container ports, maritime quays, international airport aprons |
| 40m – 45m+ (130ft - 150ft) | 20-Sided Telescopic Steel | 3 to 4 Multi-Segment Units | Engineered up to 240 km/h (Typhoon) | Mega container terminals, high-capacity athletic stadiums, mineral bulk ports |
Founded in 1999 in Gaoyou, Jiangsu, Xintong has evolved into one of China's most trusted manufacturers of high mast towers, smart poles, and solar lighting equipment.
Equipped with heavy-duty 2,000-ton CNC hydraulic press brakes capable of single-pass bending up to 16-meter segments, automated longitudinal welding tracks, and internal shot-blasting stations to guarantee structural integrity.
Every high mast tower undergoes rigorous acid pickling followed by hot-dip zinc immersion with an average coating thickness exceeding 86μm-100μm, supplemented by optional electro-statically applied UV-resistant polyester powder coating.
Our winch systems incorporate dual-drum stainless steel cables, mechanical latching collars at mast heads to unburden cables when hoisted, IP65 waterproof drive units, and emergency fail-safe braking mechanisms for safe ground maintenance.
From initial DIALux photometric calculations and FEA structural validation to site installation guides and containerized logistics dispatch.
Salt-spray corrosion and high-velocity marine typhoons challenge tower stability. Xintong provides 30m-40m heavy-load masts fabricated with C5-M marine-grade corrosion finishes, powering 24/7 container handling at hubs like Cebu Baseport in the Philippines.
Apron illumination requires strict glare cut-off ratings to safeguard pilot and controller sightlines. Our DIALux simulation engineers design mounting heights and luminaire brackets tailored to ICAO annex guidelines, maintaining optimal ground lux uniformity.
Replacing hundreds of standard roadside poles with centralized 20m-30m high mast towers reduces roadside collision hazards, streamlines maintenance via motorized luminaire lowering, and reduces ongoing municipal power grid investment.
Direct answers to the most common structural, photometric, and manufacturing inquiries submitted by international consulting engineers and contractors.
Explore factory-direct municipal columns, utility transmission masts, and specialized floodlighting structures available for immediate global export.
Connect directly with Xintong senior structural and photometric engineers. Obtain custom CAD foundation layouts, 3D Finite Element Analysis (FEA) wind stress reports, and DIALux lighting calculations tailored precisely to your tender requirements.