Steel Tower

Fortune 3 International amply supply Steel tower mainly 66 kV to 400 kV and come in a wide variety of shapes and sizes,used in high-voltage AC and DC systems Typical height ranges from 15 to 55 m (49 to 180 ft) .There are eight major categories of transmission towers:

Lattice steel tower:

Lattice steel towers are made up of many different steel structural components connected together with bolts or welded. Many different types of lattice steel towers exist. These towers are also called self-supporting transmission towers or free-standing towers, due to their ability to support themselves

Tubular steel tower:

Tubular steel poles are another of the major types of transmission towers. They are made up of hollow steel poles. Tubular steel poles can be manufactured as one large piece, or as several small pieces which fit together.

Single and Double circuit tower:

Double-circuit towers hold the different conductors stacked atop one another, while in single-circuit towers the conductors are lined up horizontally.

Guyed tower:

Guyed towers take up a lot of space, and are therefore only used in parts of the world where land use policy allows them. They consist of two masts supported by four guys, or support cables.

Suspension straight tower:

Suspension straight towers are a type of self-supporting tower that stands along straight sections of a transmission route

Suspension angle tower:

Suspension angle towers are built when it is necessary for the route of the electrical current to turn. These angle towers are usually designed so that the axis of the cross-arm bisects the angle of the conductors. This is the most efficient way to use the tower

Anchor & angle tension tower:

Anchor and angle tension towers are used to sectionalize the routes. They terminate the conductors and they provide containment of possible cascade failures.

Terminal transmission tower:

Terminal transmission towers are at the end of any route. They provide termination of the maximum conductor tensions.