Substation Steel Structure

Substation Steel Structures are mainly used in substations for suspending high-voltage conductors, fixing insulator strings, supporting electrical equipment, etc. As highly exposed steel structures, they must also withstand natural disasters such as wind, rain, snow, ice and earthquakes to ensure the normal operation of power equipment.

Products manufactured by EHSS factory mainly include transformer supports, high-voltage transmission line structures, steel supports for switchgear, main substation structures and gantries, etc.

The core functions of Substation Steel Structure mainly include support and stability, ensuring electrical safety, load bearing and transmission, and adapting to power development.

It is composed of structural members such as inlet and outlet structures, main transformer structures, busbar structures, supports, beams, columns, flanges, ladders and connectors.

Product Features

As a specialized power structure, it also features distinct characteristics.

√ High strength, high rigidity and excellent stability.

√ Prefabricated in the factory and assembled on site, enabling fast construction.

√ High anti-corrosion requirements; hot-dip galvanizing is commonly used for corrosion protection.

Main Structures

▷ A-column (herringbone column).

▷ Lattice column.

▷ Steel pipe structure.

▷ Section steel structure.

▷ Gantry structure.

▷ π-shaped structure.

The construction of Substation Steel Structures requires special attention to material selection and corrosion protection.

● Steel grades: Q235B / Q355B.

● Corrosion treatment:

Hot-dip galvanizing: coating thickness ≥ 85μm

Coating enhancement: e.g. 919 coating

Choose us

Choose our substation steel structures. We own more than 180 patented technologies and hold major domestic and international steel structure qualifications, including CE, ISO, AISC, etc.

EHSS has been committed to innovation and R&D, continuously improving its expertise and striving to become a top global enterprise in the industry. We own numerous patents, which demonstrates our strong learning capability and excellent technical team. This provides substantial support for our entry into specialized sectors and the development of ultra-large-scale projects.

To build your Substation Steel Structure, we hold a number of certificates and qualifications. We can serve as your general contractor for steel structures, and also undertake steel structure fabrication for you.