Structural components for outdoor roof systems and lighting structures
Related Products
Standard Lighting Truss Systems and Outdoor Roof Structures
CS389 Spigot Box Truss Overview
The CS389 aluminum spigot box truss is a modular structural truss component designed for professional event structures, lighting systems, outdoor canopy frameworks and temporary roof structures.
With a 389mm square profile, 50mm diameter aluminum round tubes and 3mm wall thickness, CS389 provides a strong and stable structural solution for applications requiring higher load capacity, improved rigidity and reliable performance in professional event structures.
The integrated spigot pin connection system enables fast assembly, convenient dismantling and flexible combination of different truss lengths according to project requirements.
Compared with smaller box truss systems, the CS389 provides increased structural depth, improved torsional resistance and enhanced stability, making it suitable for larger lighting structures, outdoor roof systems and professional event applications.
Main Features
1. Strong Box Truss Structure
Compared with single-row ladder truss systems, the box truss design provides:
Higher torsional resistance;
Better overall rigidity;
Improved structural stability;
Multi-directional load distribution;
Better performance for outdoor roof and lighting structures.
2. Lightweight Aluminum Construction
The aluminum alloy structure provides:
High strength-to-weight ratio;
Easy transportation and handling;
Corrosion resistance for outdoor applications;
Long service life with proper maintenance;
Reduced installation workload.
3. Fast Spigot Connection
The pin connection system allows:
Rapid assembly and dismantling;
Modular extension of truss systems;
Reduced installation time;
Convenient storage and transportation;
Flexible configuration for different event layouts.
Structural Components
Component
Description
Main Chords
Four 50mm aluminum round tubes forming the primary box structure
Cross Members
Horizontal connecting tubes maintaining the truss geometry
Diagonal Bracing
Internal diagonal tubes improving rigidity and stability
Spigot Connector
Integrated connection system between truss sections
CS389 is mainly used for professional lighting structures, outdoor roof systems, canopy structures and temporary event frameworks requiring higher structural stability.
2. What is the specification of CS389 truss?
CS389 features a 389mm box profile using 50mm diameter aluminum tubes with 3mm wall thickness.
3. What connection system does CS389 use?
CS389 uses a spigot pin connection system, allowing quick installation and dismantling.
4. What lengths are available for CS389?
Current standard lengths include:
2.1m;
2.25m.
Customized lengths can also be manufactured according to project requirements.
5. Can CS389 be used for outdoor roof structures?
Yes. CS389 is commonly used for outdoor roof and canopy structures. The final application should consider span, loading conditions and environmental requirements.
Design Notice
The drawings represent standard CS389 aluminum spigot box truss configurations.
Actual structural performance depends on the complete system design, connection method, loading conditions, installation environment and engineering requirements.
For large outdoor structures, professional structural evaluation is recommended according to project conditions.
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