What is a 3-Legged Tubular Steel Lattice Tower?
A 3-legged tubular steel lattice tower is a self-supporting structure that combines hollow steel tubes (instead of angular iron) with a triangular frame. This design is more aerodynamic than traditional angular steel towers, making it ideal for telecommunications, rural power distribution, and remote monitoring—especially in uneven or harsh environments. Its triangular shape ensures stable load distribution, balancing functionality and cost-efficiency. Core Structural & Design Features Triangular tubular frame : Three vertical steel tubes form the main legs, connected by smaller tube trusses. This shape cuts wind resistance while boosting stability. Height flexibility : Standard heights range 30–50m (customizable), with a tapered design (wider base, narrower top) to resist strong winds (up to 200km/h) and earthquakes. Flange connections : Tower segments are joined with high-tensile bolted flanges, lowering maintenance risks. Built-in accessories : Includes maintenance platfor...