Substation Steel Structures

Key Features & Benefits

With our custom engineering capabilities, we can tailor designs to meet specific substation layouts, voltage levels, and environmental conditions.

As a comprehensive solutions provider for the power industry, SST also specializes in designing and manufacturing steel structures for substations, catering to both indoor and outdoor applications. Our substation products include:
  • 01

    Bus Support Structures

    Essential for high-voltage power transmission.
  • 02

    Equipment Support Frames

    Secure foundations for transformers, circuit breakers, and switchgear.
  • 03

    Cable Trays & Gantries

    Designed for organized and protected cable management.
  • 04

    Trench & Gutter Covers

    Providing durability and protection for underground systems.
  • 01

    Bus Support Structures

    Essential for high-voltage power transmission.
  • 02

    Equipment Support Frames

    Secure foundations for transformers, circuit breakers, and switchgear.
  • 03

    Cable Trays & Gantries

    Designed for organized and protected cable management.
  • 04

    Trench & Gutter Covers

    Providing durability and protection for underground systems.
  • 01

    Bus Support Structures

    Essential for high-voltage power transmission.
  • 02

    Equipment Support Frames

    Secure foundations for transformers, circuit breakers, and switchgear.
  • 03

    Cable Trays & Gantries

    Designed for organized and protected cable management.
  • 04

    Trench & Gutter Covers

    Providing durability and protection for underground systems.
  • 01

    Bus Support Structures

    Essential for high-voltage power transmission.
  • 02

    Equipment Support Frames

    Secure foundations for transformers, circuit breakers, and switchgear.
  • 03

    Cable Trays & Gantries

    Designed for organized and protected cable management.
  • 04

    Trench & Gutter Covers

    Providing durability and protection for underground systems.

With a strong focus

on precision, durability, and compliance with international safety standards, SST
guarantees that our substation structures meet the rigorous demands of modern
power infrastructure.

Technical Specifications

Specification Details
Voltage Capacity 115kV / 230kV / 500kV
Material High-Strength Galvanized Steel
Coating Hot-Dip Galvanization (ISO 1461)
Structure Types Support frames, gantries, equipment stands, and busbar structures
Wind Load Resistance Up to 150 km/h
Design Standard IEC, ANSI, ASTM
Application Power Transmission & Distribution

steel structure for equipment

Product Gallery

Related Products

Why Our Steel Solutions Stand Out?

At Siam Steel Tower (SST), we are committed to delivering high-quality, durable, and sustainable steel structures. Our expertise, innovation, and dedication to excellence make us the preferred partner for power, telecommunication, and infrastructure projects.

Industry Expertise & Proven Track Record

With over 30 years of experience, we have successfully delivered steel solutions for domestic and international projects, ensuring reliability and efficiency.

High-Quality Manufacturing Standards

We adhere to ISO 9001 and ISO 14001 certifications, ensuring precision engineering, durability, and sustainability in every product we manufacture.

Advance Technology & Innovation

We utilize cutting-edge machinery, automated production systems, and advanced coating techniques to enhance the strength and longevity of our steel structures.

Sustainable & Eco- friendly solutions

Commitment to reducing our carbon footprint, we implement energy-processes, sustainable sourcing, and recycling initiatives to protect the environment.

Customer-Centric Approach

We provide customized solutions, on-time delivery, and comprehensive support, ensuring that our clients receive the best steel structures tailored to their needs.

Trusted by Leading Industries

Our products are integral to national power grids, railway projects, telecommunication networks, and industrial infrastructure, demonstrating our reliability and excellence across diverse sectors.

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