Steel Lattice Towers | Rural, Long-Distance Transmission | Steel (ASTM A36) [Industry Standard], Stainless Steel (ASTM A240 ▲) (withstands 1000+ hours salt spray test) [Our Advanced] | Cost-effective, widely available, lightweight lattice design (IEC 61856) | Prone to corrosion in harsh environments, requires frequent inspections |
Stainless Steel Towers | Coastal, Industrial Areas | Stainless Steel (ASTM A240) [Industry Standard], Advanced Alloy (ASTM A240 ▲▲) (20% higher corrosion resistance) [Our Advanced] | High corrosion resistance, durable, low maintenance in corrosive environments | Higher cost, heavier than steel, limited thermal expansion tolerance |
Concrete Towers | Urban Areas, Short Span | Reinforced concrete (ASTM C39) [Industry Standard], Fiber-Reinforced (ASTM C1018 ▲) (50% stronger flexural strength) [Our Advanced] | Fire-resistant (NFPA 220), low maintenance, stable in seismic zones | Heavy, requires skilled installation, limited to ≤230kV voltage capacity |
Tubular Steel Towers | Suburban, Medium Voltage | Hollow steel tubes (ASTM A53) [Industry Standard], Corrosion-Resistant Coating (ASTM A123 ▲) (reduces rust by 40%) [Our Advanced] | Compact design (IEC 62445), easy to transport, wind-resistant | Higher wind resistance issues at high altitudes, requires frequent inspections |
Aluminum Towers | Light Load, Short Span | Aluminum alloy (ASTM B211) [Industry Standard], High-Strength Alloy (ASTM B221 ▲) (25% higher tensile strength) [Our Advanced] | Lightweight (ISO 7531), corrosion-resistant, ideal for aesthetic installations | Lower load capacity, susceptible to bending under high tension (≥380kV) |
Hybrid Composite Towers | High-Corrosion Environments | Fiberglass reinforced polymer (ASTM D790) [Industry Standard], Nano-Composite (ASTM D790 ▲▲) (50% lighter than steel) [Our Advanced] | Customizable (IEC 61290), extreme corrosion resistance, eco-friendly | High cost, limited availability, complex installation requiring specialized teams |