A transmission lattice large-span tower is designed to carry overhead power lines across wide geographical features like large rivers, valleys, or other obstacles where a standard tower would be inadequate due to the distance involved. These towers are critical for ensuring the stability and continuity of the power transmission line over such extensive spans.
Product | Transmission Lattice large-span tower |
Shape | Conical or lattice |
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 | 33kv, 35kv, 65kv, 66kv, 110kv, 132kv, 220kv, 230kv, 330kv, 380kv, 500kv, 750kv, 800kv, 1000kv, 1100kv |
MOQ | FCL |
Surface treatment | Hot dip galvanized Following ASTM A 123, BS729 or as client required. |
connection | bolt connection |
Standard | ISO 9001:2008 |
Height: | below 300 meters |
Surface treatment: | galvanization and color painted |
Welding Standard | AWS (American Welding Society ) D 1.1 |
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.