12-Sided Tapered Structure, Excellent Mechanical Performance
Dodecagonal tapered design ensures even stress distribution, with higher torsion/bending resistance than round/octagonal poles. Segmented plug-in structure for easy installation and low transportation cost.
High-Strength Steel, Safe & Durable
Made of high-strength low-alloy steel (Q235B/Q355B/ASTM A572 Gr.50/S355JR), yield strength ≥345MPa, wind resistance up to 60m/s, seismic grade 8.
Hot-Dip Galvanized for Long Life
Internal & external hot-dip galvanizing (zinc layer 85–120μm), compliant with GB/T 13912, ASTM A123, EN ISO 1461. 30-year rust-proof protection, adaptable to coastal, acid rain, and high-humidity environments.
Precision Welding, Reliable Quality
Fully automatic submerged arc/CO₂ welding, smooth welds with no defects. 100% ultrasonic testing, compliant with AWS D1.1, EN 15614 standards, 100% structural strength qualified.
Smart Lifting System (Optional)
Built-in electric/manual dual-control lifting device, speed 3–5m/min, with electromagnetic brake, anti-fall protection, manual operation during power failure. No high-altitude maintenance required.
Custom Design for All Scenarios
Height 15–40m optional, wall thickness 3–16mm, flange/direct burial installation. Equipped with lightning rod, intelligent control, multi-cantilever lamp panel to meet various engineering needs.
