Q235B Q355B Steel Structure Power Plant Storage Building Space Frame Construction CE Certified
Product Details
| Structural System: | Steel Frame, Space Frame, Equipment Supports | Steel Grade: | Q235B / Q355B |
|---|---|---|---|
| Surface Treatment: | Hot-Dip Galvanizing, Outdoor Protection | Main Components: | Steel Columns, Beams, Trusses, Purlins |
| Connection Type: | High-Strength Bolts And Welded Joints | Application: | Power Plant Storage, Substation Buildings |
| Highlight |
Q355B Steel Structure Power Plant,Space Frame Power Plant Storage Building,CE Certified Steel Structure Power Plant |
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Product Description
We manufacture steel structures for power and energy projects, including substation gantries, electrical equipment supports, energy facility buildings, and solar mounting platforms. Based on project drawings and technical specifications, steel components are fabricated in China, hot-dip galvanized where required, and packed for overseas delivery.
Customized detailing, dimensional quality control, and material and coating inspection documents are available to support installation and project acceptance.
- Corrosion-Resistant Finish: Hot-dip galvanized steel is suitable for many outdoor substation and power infrastructure applications.
- Precision-Made Components: Controlled dimensions and connection details support equipment mounting and on-site assembly.
- Wind and Seismic Design: Structural members can be designed according to site conditions and applicable project codes.
- Multiple Applications: Suitable for substation steel structures, power plant support frames, electrical equipment platforms, and solar installations.
- Customized Fabrication: Steel grades, member sizes, connection details, and protective finishes are specified according to project requirements.
- Inspection and Traceability: Material documentation and applicable quality inspection records support project verification.

| Item | Specification |
|---|---|
| Product Name | Power and Energy Facility Steel Structures |
| Main Structure | Substation Frames, Equipment Supports, Power Plant Frames, Solar Mounting Platforms |
| Steel Grade | Q235B / Q355B or Equivalent |
| Bolts and Accessories | High-Strength Bolts, Anchor Bolts, Galvanized Connectors |
| Wall and Roof System | Optional, Depending on Building Design |
| Doors | Not Applicable to Open Steel Frames |
| Windows | Not Applicable to Open Steel Frames |
| Surface Treatment | Hot-Dip Galvanizing for Outdoor Structures |
| Design Loads | Calculated According to Equipment Loads and Project Requirements |
| Applicable Standards | Project-Specific Overseas Electrical and Structural Standards |
| Quality Documents | Material Certificates and Applicable Inspection Reports |
| Delivery | Marked Components and Export Packaging |
Our power and energy steel structures are manufactured according to approved project drawings, technical specifications, and applicable design codes. We support drawing review, steel detailing, connection design coordination, and fabrication drawing preparation to help ensure that structural components meet project requirements.
For substation gantries, electrical equipment supports, and solar platforms, key considerations include equipment loads, connection locations, installation clearances, wind loads, and site-specific environmental conditions. Where required, BIM detailing and coordinated shop drawings can help identify potential installation conflicts before fabrication begins.

Quality control is integrated into material verification, fabrication, dimensional inspection, and corrosion protection processes.
- Material Verification: Check steel grades, material certificates, and incoming material specifications.
- Dimensional Inspection: Verify member lengths, connection plates, bolt-hole positions, and critical installation dimensions against approved drawings.
- Welding Inspection: Perform visual inspection and applicable non-destructive testing according to project requirements.
- Hot-Dip Galvanizing Inspection: Check coating appearance, thickness, and other specified acceptance criteria.
- Pre-Shipment Inspection: Verify component markings, quantities, packing lists, and export packaging.
Material certificates, dimensional inspection records, galvanizing inspection reports, and other quality documents can be provided according to the project inspection plan and contractual requirements.

We specialize in steel structure fabrication for power infrastructure and industrial energy projects. Our product range includes substation gantries, electrical equipment support frames, power plant buildings, solar mounting platforms, and customized steel structures.
From drawing review and fabrication detailing to precision manufacturing, corrosion protection, and export packaging, we coordinate each stage according to approved project specifications. Quality control covers material verification, dimensional inspection, welding checks, and applicable surface treatment inspections.
For overseas customers, we can provide marked steel components, fabrication drawings, material certificates, and relevant inspection records according to project requirements. Our goal is to deliver reliable steel structure solutions that support efficient installation, long-term service, and the technical requirements of power and energy infrastructure projects.


We supply substation gantries, electrical equipment supports, power plant building frames, solar mounting platforms, and other customized steel structures.
Yes. We can review customer drawings, prepare fabrication details, and manufacture components according to approved project specifications.
Hot-dip galvanizing is available to improve corrosion protection for outdoor and coastal applications. Coating requirements depend on site conditions and project specifications.
Quality control includes material verification, dimensional inspection, welding inspection, and applicable galvanizing checks. Inspection records can be provided according to project requirements.
Manufacturing and documentation requirements can be coordinated according to the applicable local codes, utility specifications, and approved project documents.
Yes. Components can be marked and packed for overseas shipment. Fabrication drawings, packing lists, and remote technical guidance are available according to the project scope.
Product Highlights
CE-certified Q235B/Q355B steel structures for power plant storage and substations. Features hot-dip galvanized corrosion protection, high-strength bolted/welded connections, and wind/seismic design. Custom fabrication with material certificates and inspection records for overseas projects.
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Please use our online inquiry contact form below if you have any questions, our team will get back to you as soon as possible.