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Yixing Futao Metal Structural Unit Co. Ltd

Our company focuses on manufacturing all kinds of metal poles. This includes steel power poles, street lamp poles, telecommunication poles etc.
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Why
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High quality
Trust Seal, Credit Check, RoSH and Supplier Capability Assessment. company has strictly quality control system and professional test lab.
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DEVELOPMENT
Internal professional design team and advanced machinery workshop. We can cooperate to develop the products you need.
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MANUFACTURING
Advanced automatic machines, strictly process control system. We can manufacture all the Electrical terminals beyond your demand.
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100% SERVICE
Bulk and customized small packaging, FOB, CIF, DDU and DDP. Let us help you find the best solution for all your concerns.
SOLUTION
SOLUTION
  • Enhancing South Asia Grid Resilience: 230kV Substation Expansion Case Study in Chennai
    04-03 2025
    Enhancing South Asia Grid Resilience: 230kV Substation Expansion Case Study in Chennai 1.Project Overview Location: Chennai, India — A coastal environment characterized by high salt spray, high temperatures, and frequent cyclones. Challenges: Extremely restricted Right-of-Way (ROW) in the urban center, combined with the need to withstand dynamic electrical tension during summer peak loads and potential cyclone wind loads of 210 km/h. Core Solution: Utilization of customized A572 Gr.65 high-strength steel monopoles (tubular structures) to replace traditional, bulky lattice towers. 2. Case Body   (1): Technical Challenges & Engineering Chennai, as a coastal port city, demands extreme corrosion resistance for substation structures due to high atmospheric chloride concentrations. Meanwhile, located in the old city, the installation corridor was limited to less than 3 meters wide. (2): Design Standards: ASCE 48 & 50-Year Service Life Addressing cable sag fluctuations caused by South Asian heatwaves, we not only implemented ASTM A123 hot-dip galvanizing standards (coating thickness ≥ 86μm) but also ensured gantry rigidity under thermal expansion through ASCE 48 structural calculations. (3): Engineering Reliability & Quality Compliance In high-precision projects like substation expansions, structural stability depends not only on design parameters but also on rigorous consistency during manufacturing. Our engineering team utilizes FEA to strictly limit the Maximum Deflection to less than 1% of the pole height, a metric compliant with ASCE 48 standards that ensures safe electrical clearance under extreme conditions. To eliminate risks of fatigue fracture under dynamic loading, all critical joints undergo 100% automatic submerged arc welding, maintaining a 100% Ultrasonic Testing (UT/MPI Level II) pass rate. This adherence to AWS D1.1 standards verifies the structural integrity throughout the 50-year design life.   3. Outcome & Results Land Saving: Achieved a 60% reduction in footprint compared to traditional designs, successfully avoiding underground drainage utilities. Installation Speed: Utilizing a combination of slip-joint and flange connections, the on-site lifting period was shortened by 45% compared to lattice towers. Climate Adaptability: During the first monsoon season after delivery, the structures showed excellent damping performance under 180km/h gusts, with zero electrical clearance alarms. In high-precision projects like substation expansions, structural stability depends not only on design parameters but also on rigorous consistency during manufacturing. Our engineering team utilizes FEA to strictly limit the Maximum Deflection to less than 1% of the pole height, a metric compliant with ASCE 48 international standards that ensures safe electrical clearance under extreme conditions. To eliminate risks of fatigue fracture under dynamic loading, all critical joints undergo 100% automatic submerged arc welding. We ensure all products comply with AWS D1.1 welding standards, and full UT/MPI inspection reports along with Mill Test Certificates (MTC) are available upon request to verify structural integrity throughout the 50-year design life.     Company: Futao Metal Structural Unit Co., Ltd. Official Website: http://www.metalpowerpole.com WhatsApp: 0086-13665163520、13812516912 Email: li@fu-tao.com、sales2@futaogroup.com  
  • Overcoming Urban Space Constraints: Monopole Steel Pole Application in Manila’s Narrow Rights-of-Way
    02-02 2025
    Overcoming Urban Space Constraints: Monopole Steel Pole Application in Manila’s Narrow Rights-of-Way Project Background: Power Challenges in High-Density Urban Areas As one of the world's most densely populated cities, Manila’s grid expansion faces extremely limited Rights-of-Way (ROW). Traditional lattice towers, requiring large footprints (typically over 5m x 5m), cannot access old districts or narrow roadside corridors, hindering urban line upgrades. Technical Solution: Space Efficiency of Monopoles To address this, the project utilized Polygonal Slip-joint Monopoles. Footprint Optimization: Compared to lattice towers, the monopole base diameter is only 1.2m - 1.8m, allowing successful deployment along busy street edges without obstructing pedestrian traffic. Installation Efficiency: The Slip-joint design eliminates the need for extensive on-site welding. Using small cranes, assembly was completed during off-peak night hours, minimizing urban traffic disruption. Technical Specs & Stability   Cross-section: A 12-sided structure combined with ASTM A572 Gr.65 high-strength steel ensures the ability to withstand 230km/h typhoon loads despite the narrow diameter. Connection Standard: Overlap length strictly follows the 1.5x internal diameter standard, ensuring continuity and consistency of structural load bearing. Conclusion This project demonstrates that monopole steel poles are the optimal choice for high-density urban environments like Manila, providing superior mechanical strength and construction flexibility while minimizing the footprint. "...this project strictly adhered to [ASTM A123 Hot-dip Galvanizing Standards] to ensure a 50-year service life under tropical conditions." As a premier global supplier of power transmission infrastructure, Futao Metal Structural Unit Co., Ltd. specializes in high-reliability steel pole solutions for LATAM and worldwide utility projects. Our products strictly adhere to ASTM A572 Grade 65 material standards and ASTM A123 hot-dip galvanizing, ensuring long-term structural stability under extreme wind loads and corrosive environments. Company: Futao Metal Structural Unit Co., Ltd. Official Website: http://www.metalpowerpole.com WhatsApp: 0086-13812516912 Email: sales2@futaogroup.com                    
  • [Case Study] 132kV Grid Modernization in Coastal Brazil: High-Strength Galvanized Steel Poles Replacing Corroded Wood Poles
    05-30 2024
    [Case Study] 132kV Grid Modernization in Coastal Brazil: High-Strength Galvanized Steel Poles Replacing Corroded Wood Poles   1.Project Overview Location: Northeastern Coastal Brazil Challenge: Located in a C5-M (High Saline) environment, the original wood poles suffered from termite infestation and high-humidity decay, with a lifespan under 15 years. Increasing industrial loads also exceeded the flexural capacity of the aging infrastructure 2. Technical Solution High-Strength Steel: Utilizing ASTM A572 Grade 65 with $450text{ MPa}$ yield strength. This reduced pole weight by 30% compared to concrete, simplifying installation in marshy coastal terrains. Corrosion Resistance: Hot-dip galvanizing per ASTM A123 with a coating thickness of $86text{ mu m}$ - $100text{ mu m}$, supplemented by bituminous coating on the embedment section for underground protection. 3. Performance & Evidence Stability: Pull-out tests confirmed tip deflection stayed within $pm 1%$ under max design tension, meeting ASCE 48 safety standards. Longevity: Simulation analysis predicts a maintenance-free service life exceeding 50 years in coastal Brazilian conditions. 4. Conclusion   The project lead noted: "Switching to steel poles resolved the corrosion pain points while the slip-joint design shortened on-site assembly time by 20%."   Contact Us Futao Metal Structural Unit Co., Ltd. specializes in high-quality Steel Power Poles. Our engineering ensures reliability under extreme conditions through parametric design. Official Website: http://www.metalpowerpole.com WhatsApp: 0086-13812516912 Email: sales2@futaogroup.com  
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