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Preassembled Steel Frame Modules
- Product Model: ASTM A36/ASTM A572GR50/EN S355JR/S355J2 Steel Structure
- Unit of Measurement: Ton
- Price Range: 1300—3000 USD/T.The specific price needs to be provided with drawings and calculated based on material requirements, processing requirements, paint requirements, etc.
- MOQ: 100 Tons
- Overview
- OUR FACTORY
- Recommended Products
Industrial plants and processing facilities
Logistics warehouses and distribution centers
Power plants and energy infrastructure
Overseas EPC and fast-track construction projects
Modular buildings and temporary structures
CNC cutting and drilling for precise geometry
Qualified welders operating under approved WPS/PQR
Dimensional inspection during and after preassembly
Visual inspection and optional NDT for critical joints
Pre-shipment inspection and photographic records
Module-based packing to protect assembled structures
Protective wrapping for painted or galvanized surfaces
Clear labeling and erection sequence marks for easy site installation
Proven experience in engineering-oriented steel structure projects
Strong capability in customized modular design
Reliable production capacity for large-scale orders
Practical understanding of overseas transportation and site constraints
Product Overview
Our Preassembled Steel Frame Modules are engineered to accelerate project schedules and reduce on-site construction risks. By maximizing factory preassembly, structural members are delivered as integrated modules, significantly minimizing field welding and bolting work. This solution is ideal for overseas EPC projects and sites with tight schedules or limited installation conditions.
Key Advantages
Reduced On-Site Workload
Major structural components are preassembled in the factory, reducing installation time and labor requirements on site.
Improved Installation Accuracy
Factory-controlled assembly ensures better alignment, dimensional accuracy, and consistent quality.
Shorter Project Schedule
Parallel fabrication and foundation works allow faster overall project completion.
Optimized Transportation Planning
Modules are designed considering container or break-bulk shipment constraints to balance assembly level and logistics efficiency.
Safer Construction Process
Reduced high-altitude work and on-site welding improves overall construction safety.
Technical Specifications
Material Grades:
S235 / S355 / S460 or equivalent ASTM standards
Module Configuration:
Beam–column frame modules
Portal frame subassemblies
Customized structural modules per project design
Connection Type:
Bolted site connections
Limited site welding if required
Surface Treatment Options:
Shop primer + finish coating
Hot-dip galvanizing
Duplex coating system for corrosive environments
Fabrication Standards:
EN 1090, AWS D1.1, or project-specified international standards
Product Attributes
| After-sales Service | On site installation or installation guidance |
| Warranty Period | 1 year |
| Transportation Packaging | Container or bulk carrier transportation |
| Specification | Based on actual project products |
| Brand | Guoshun |
| Place of Origin | Jinan |
| Standard | European, American, and National Standards |
| Surface Treatment | Spray painting or galvanizing |
Typical Applications
Quality Control & Inspection
Trade Information
● Unit of Measurement: Ton
● Price Range: 1300—3000 USD/T.The specific price needs to be provided with drawings and calculated based on material requirements, processing requirements, paint requirements, etc.
● Minimum Order Quantity (MOQ): 100 Tons
Packaging & Delivery
Why Choose Our Preassembled Modules
