Steel distribution poles are a crucial component of electrical distribution networks, providing a strong and durable means to support overhead power lines and related equipment. These poles are specifically designed for the distribution of electrical power at lower voltages in urban, suburban, and rural settings.
Key Features of Steel Distribution Poles
- Material: Made primarily from steel, these poles are often galvanized or coated to protect against corrosion. The steel used is typically high-strength, low-alloy types that offer superior performance under stress and adverse weather conditions.
- Durability: Steel poles are well-regarded for their longevity and robustness. They are resistant to rot, pests, and fire, making them more durable than traditional wood poles. Their lifespan can often exceed 50 years with proper maintenance.
- Strength: Steel distribution poles can handle significant mechanical loads, making them suitable for supporting multiple power lines, transformers, street lights, and other necessary infrastructure. Their strength also allows for longer spans between poles, which can reduce the overall number of poles required in a network.
- Maintenance: These poles require minimal maintenance due to their resistance to environmental decay and pests. This reduces the long-term cost of network upkeep and increases the reliability of power distribution.
- Installation: While heavier than wooden poles, steel poles can be installed relatively quickly due to their prefabricated construction. They are typically delivered to sites in sections and then assembled or installed whole, depending on the design and transportation logistics.
- Environmental Impact: Steel poles are a more environmentally friendly option in the long term. Steel is 100% recyclable, which minimizes waste and resource depletion. The production process, while energy-intensive, is offset by the longevity and recyclability of the poles.
- Applications:Urban and Suburban Areas: Their sleek appearance and ability to blend into urban settings make them particularly suitable for these areas.Rural Areas: Their durability and ability to withstand severe weather conditions make them ideal for rural settings where maintenance can be more challenging.Specialized Installations: Steel poles are also used in coastal areas where corrosion resistance is critical and in areas prone to wildfires where their fire resistance is a key benefit.
- Advantages:Reduced Lifecycle Costs: The initial higher cost of steel poles is often offset by their longer lifespan and reduced maintenance needs.Adaptability: Steel poles can be designed and manufactured in various heights and strengths to meet specific requirements, making them highly adaptable to different applications.
Steel distribution poles are a reliable and cost-effective choice for modern power distribution networks, offering enhanced durability, minimal maintenance, and adaptability to various environmental and operational demands.
Product | steel distribution poles |
Shape | Polygonal or Conical |
Material | Normally Q345B/A572, Minimum Yield Strength ≥ 345 N/mm² Q235B/A36, Minimum Yield Strength ≥ 235 N/mm². OR Q420 Q460 ASTM A572 GR65, GR50, SS400 |
Electric Voltage | 4kv, 6kv, 10kV, 11kv, 33kv, 32kv, 35kv, 65kv, 66kv, 110kv, 132kv, 135kv, 220kv, 230kv, 330kv, 380kv etc. |
Surface treatment | Hot dip galvanized Following ASTM A 123, BS729 or as client required. |
connection | Slip joint, flanged connected |
Standard | ISO 9001:2008 |
Welding Standard | AWS (American Welding Society ) D 1.1 |
Production Process | Raw material test → Cutting →bending →Welding (longitudinal )→Dimension verify →Flange welding →Hole drilling →sample assemble → surface clean→ Galvanization or powder coating ,painting →Recalibration →Packages |
Packages | Packing with plastic paper, bundle,wooden box or steel box or according to client’s request. |
Deshi Tower specializes in the design, manufacture, and construction support of transmission towers, communication towers, steel structures, and observation towers.
Transmission tower design adheres to ASCE/SEI standards. Telecommunication tower design follows ANSI/TIA-222 standards. We are not just manufacturers and suppliers, but also your technical support and partners.