High Strength & Stability
High Strength & Stability supports reliable, safe and long-term performance for demanding projects.
Substation Structures
ENGINEERED FOR STRENGTH. BUILT FOR LONG-TERM SERVICE.
Substation steel structures engineered for reliable equipment support, conductor clearance and long-term operation.
High StrengthCorrosion ProtectionGlobal StandardsProject Delivery
Product Overview
Zhongzhi Steel supplies AIS frames, gantries, bus supports, equipment supports, switchyard structures and lightning masts. Every structure is coordinated with electrical layouts, loading data, equipment interfaces and site conditions.
DesignProject-specific engineering
MaterialQ235B / Q355B / Q420B
ProtectionHot-dip galvanized
StandardsIEC / ASTM / EN / GB
Key Features
Corrosion Protection
Engineered for Safety
Optimized Design
Long Service Life
Efficient Installation
Controlled fabrication and connection details support accurate site assembly.
Customizable
Dimensions, loading and accessories can be adapted to project requirements.
Product Range
Explore substation structures by project requirement and application.
AIS Structures
Steel structures for air-insulated substations.
Gantry Structures
Engineered conductor and equipment support frames.
Bus Supports
Accurate supports coordinated with busbar layouts.
Equipment Supports
Project-specific interfaces for substation equipment.
Switchyard Structures
Complete structural solutions for outdoor switchyards.
Lightning Masts
Reliable lightning interception and grounding structures.
Manufacturing Process
Controlled production from certified raw material to export-ready delivery.
01Raw MaterialHigh-quality steel material inspection.
02CuttingCNC cutting for precise dimensions.
03Drilling & PunchingAccurate drilling and punching.
04WeldingAutomatic welding ensures strong joints.
05GalvanizingHot dip galvanizing for corrosion protection.
06InspectionStrict quality inspection after galvanizing.
07Packing & DeliverySecure packing and timely shipment.
Project References
Representative substation structures solutions for international infrastructure projects.
Substation Structures · Project 01
Substation Structures · Project 02
Substation Structures · Project 03
Substation Structures · Project 04Need reliable Substation Structures solutions?
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