Flagship Infrastructure & Mast Portfolio
Precision-manufactured in our Gaoyou facility, each structure combines ultra-high yield steel cutting, submerged arc welding, and international standard hot-dip galvanization.
Global Demand Analysis for 50-Meter High Mast Infrastructure
As modern logistics hubs expand to meet 24/7 autonomous shipping and multi-tier container terminals, spatial illumination demands have transcended conventional 20m–30m systems. The engineering requirement for 50m High Mast Poles addresses the acute necessity of minimizing ground-level footprints while delivering expansive, uniform, and low-glare photometric coverage.
Automated Terminal Spatial Optimization
Global container ports utilize automated stacking cranes (ASC) where obstructions lower operational safety. A 50-meter tower offers an ultra-wide luminous radius exceeding 120 meters, replacing up to six conventional poles and eliminating blind spots.
Severe Aerodynamic & Dynamic Load Resistance
Operating at a 50m apex introduces vortex shedding, cross-wind oscillations, and gust amplifications. Xintong leverages multi-sided polygonal geometry (16 to 20 sides) engineered against hurricane-force sustained winds up to 60 m/s (134 mph).
ISO 12944 C5-M Extreme Corrosion Protection
Industrial deep-water ports and chemical industrial corridors demand metallurgical defense against aggressive chlorides. Every high mast undergoes complete immersion hot-dip galvanization ensuring 25 to 50 years of maintenance-free lifecycle.
Specialized Deployment Environments for 50m High Masts
Across multiple continents, our engineering division specifies 50m high mast towers for projects requiring zero structural compromise, verified compliance with ICAO safety zones, and DIALux lighting calculations.
Deep-Sea Container & Apron Yards
Specified for mega-terminals requiring illumination over 50,000+ m² per tower. Minimizes collision risks with reach stackers, providing continuous 50-80 Lux at ground level.
International Aviation Aprons
Engineered to satisfy strict ICAO Annex 14 recommendations. Features cut-off optics preventing pilot glare, obstruction lights, and multi-latch mechanical lowering carriages.
Multi-Level Highway Interchanges
Complex 4-level cloverleaf transit nodes eliminate dozens of roadside standard poles, drastically lowering vehicular impact risk while delivering smooth luminance transitions.
Heavy Petrochemical & Mining Yards
Designed for hazardous, open-pit, and processing sites. High masts stand resilient against mechanical vibrations and corrosive airborne particulate emissions.
Gaoyou Manufacturing Base: Vertically Integrated Ecosystem
Operating since 1999 across a 100,000 m² modern manufacturing hub in Gaoyou, Jiangsu, Xintong Group achieves complete supply chain sovereignty—from structural steel plate sourcing to CNC robotic plasma cutting, tandem hydraulic bending, and in-house hot-dip galvanizing baths.
Raw Steel Traceability & High Yield Stock
Direct supply contracts with tier-1 Chinese steel mills (Baosteel/Shagang) guarantee traceable mill test certificates (MTC) for Q235B, Q355B, and Q460C high-tensile structural grades.
Large-Bending Capacity (Up to 16,000 kN)
Our dual CNC tandem hydraulic press brakes bend continuous multi-sided polygonal shafts up to 14 meters per single section, ensuring minimal circumferential weld joints.
High-Throughput Export Logistics
Close proximity to Shanghai and Taicang container terminals allows specialized nested telescopic packing, reducing international ocean freight costs by up to 35%.
50m High Mast Pole Structural & Photometric Roadmap
Engineered in compliance with AASHTO LTS-6, EN 40-3, and BS 5649 standards. Below is the standardized technical specification for 50-meter modular high mast assemblies.
| Engineering Parameter | Xintong Heavy-Duty 50M High Mast Specification | Verification Standard / Compliance |
|---|---|---|
| Structural Height & Geometry | 50 Meters (Nominal); 16 to 20-sided polygonal tapered shaft | EN 40-3, AASHTO LTS-6 Wind Vibration Test |
| Modular Assembly | 4 or 5 Slip-fit telescoping sections (minimum 1.5x overlap ratio) | ASTM A595 / GB/T 13912 Precise CNC tolerances |
| Material Grade | Q355B / Q355D / Q460 high-strength low-alloy structural steel | EN 10025 S355JR / ASTM A572 Grade 50 |
| Design Wind Resistance | Standard 160 km/h (44.4 m/s); Customizable up to 216 km/h (60 m/s) | ANSI/TIA-222-G, ASCE 7-10 Wind Tunnel Simulation |
| Corrosion Barrier | Hot-dip galvanizing, inside & outside; min thickness 86–100 µm | ISO 1461, ASTM A123, BS EN ISO 1461 |
| Lowering System (Optional) | Dual-drum motorized winch, stainless steel 316 aircraft cables, positive latching | CE Certified internal electric motor with manual override |
| Luminaire Capacity | Supports 12 to 24 modular high-output LED floodlights (up to 2400W each) | DIALux photometric calculation & wind-area loading cert |
| Expected Service Life | 30 to 50+ Years in severe C4/C5 industrial and marine environments | ISO 12944 Durability Classification |
Technology Roadmap & Next-Generation High Mast Developments
High mast lighting is undergoing an intelligent evolution. Xintong is transforming static steel masts into interconnected smart infrastructure assets that enhance situational awareness and energy conservation.
IoT Centralized Mesh & Cloud Telemetry
Integrated D4i/Zhaga wireless node controllers enable automated dimming schedules, dynamic lux tuning, and real-time power consumption metrics reported back to SCADA systems.
Structural Health Monitoring (SHM)
Embedded 3-axis MEMS accelerometers continuously analyze mast resonant vibration frequencies, providing early warnings for bolt loosening or micro-fractures after typhoons.
Eco-Friendly Zinc-Nickel Thermal Infusion
Evaluating advanced micro-alloying galvanized baths to decrease raw zinc extraction burdens by 20% while elevating salt-spray endurance beyond 3,500 continuous hours.
Localized Support & Compliance for International EPC Projects
Navigating municipal and ministerial tender approvals requires rigorous engineering vetting. Xintong provides dedicated technical submittals, geotechnical foundation recommendations, and on-site assembly supervision worldwide.
Full Tender Submittal Pack
Receive comprehensive structural calculation reports signed by registered professional engineers, finite element analysis (FEA), and DIALux lighting layout simulations.
Multilingual Engineering Liaison
Direct communication with fluent English and Russian-speaking project managers. We address consultant queries, project revisions, and factory inspection coordination seamlessly.
Foundation & Erection Guidance
Every 50m mast includes detailed anchor bolt cage designs (grade 8.8 bolts), concrete footing stress guidelines, and slip-joint hydraulic jack pull-together instructions.
Frequently Asked Questions: 50m High Mast Poles
Clear answers to technical inquiries encountered by EPC contractors, municipal procurement teams, and structural engineers.
How are 50m high mast sections connected and shipped internationally?
A 50m high mast is engineered in 4 or 5 modular sections, each measuring between 10m to 12.5m, designed to fit standard 40ft High Cube (OT/HC) shipping containers. On-site, sections are joined via precision slip-fit friction joints under specified pulling tension, completely eliminating hazardous field welding.
What is the difference between Raising & Lowering (R&L) vs. Fixed Platform high masts?
Raising and lowering masts feature an internal electric motorized winch and pulley system that lowers the luminaire head ring to ground level for convenient maintenance. Fixed platform masts use an internal or external safety ladder and rest platforms, ideal for complex stadium floodlights or radar arrays requiring permanent aiming angles.
How does Xintong guarantee structural stability under hurricane-force winds?
Every pole undergoes structural calculation using finite element modeling based on localized historical gust data (AASHTO / EN 40 standards). We adapt base diameter, polygon facet count, and steel plate thickness (from 6mm up to 25mm at the lower base) to prevent vortex-induced vibration resonances.
What corrosion warranty and coating certifications are supplied?
Our poles receive internal and external hot-dip galvanizing according to ISO 1461 and ASTM A123, providing a minimum coating thickness of 86–100 µm. For maritime environments, an optional dual-layer marine-grade polyurethane or fluorocarbon powder coat is applied, backed by warranties up to 10–25 years.
Project-Tested Lighting Poles & Systems
Explore our full line of municipal, heavy-load, high mast, and solar street lighting solutions manufactured for direct global delivery.
