Hot Dip Galvanized Steel Power Structure for Electric Transmission & Substation
Hot Dip Galvanized Steel Power Structure for Power Grid & Transmission Project
Power Structure (also called Electric Power Structure) refers to a complete set of steel components used in power transmission, substation and grid construction, including transmission tower, substation frame, cross arm, support beam, connecting components and other steel structures. Made of high strength angle steel and section steel, with hot dip galvanized anti-corrosion treatment, it features stable structure, strong load capacity and long service life, widely used in high voltage transmission lines, substation projects and power grid infrastructure.
Main Product Range
- Transmission Tower Structure: Lattice steel tower for high voltage overhead lines
- Substation Frame Structure: Support framework for transformer and electrical equipment
- Cross Arm & Support Components: Steel beam and support for line and equipment fixing
- Connection & Fitting Parts: High strength bolts, flanges, connecting nodes
- Custom Special Structure: Special support and framework for power project


Key attributes
| Type | Power Structure | Surface Treatment | Hot Dip Galvanizing |
| Brand Name | Kaijie | Product name | Power Structure |
| Place of Origin | Hebei,China | Material | Q235/Q355/Customizable |
| Height | 10m-100m (customized) | Wind speed | 30m/s – 70m/s |
| Service life | more than 30 years | Model Number | according to customer's requirements |
Technical Specifications
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Product Advantages
- High Strength Material: Q355B low alloy high strength steel, strong bearing and anti-deformation
- Permanent Anti-corrosion: Overall hot-dip galvanized, rain/snow/humidity resistant, long outdoor life
- Stable & Safe Structure: Professional mechanical calculation, strong wind & seismic resistance
- Complete Specifications: Full range of components, meet transmission/substation/grid demands
- Easy Installation: Standardized components, bolt assembly, fast on-site construction
- Customizable Design: Custom size, structure and load according to project requirements
- Strict Quality Control: Full inspection from raw material to finished product, stable quality
Company Strength & Factory Display
Our products have passed ISO 9001, ISO 14001 and other international certifications, and have been exported to more than 30 countries and regions such as Southeast Asia, the Middle East, Africa and South America. We can provide complete export qualifications (customs declaration materials, certificate of origin, inspection report) and support OEM/ODM cooperation.
Inquiry Guidance
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.




