Gold Member Since 2006
Audited Supplier

Guangzhou Longman Group Co., Limited

Truss, Stage Truss, Lighting Truss manufacturer / supplier in China, offering Auminium Circle Truss, Layer Truss, Audio Truss, Layer Scaffolding Truss, Excellent Spigot Truss System, Aluminium Truss System and so on.

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Bulletin Board

Hot sale screw truss [Nov 30,2012]
Hot sale screw truss

300*300mm aluminum bolt connection square truss

Specification
Section: Square450*450mm
Main tube: Od 50× 3mm
Length: 0.5/1/2/3/4m
Span: The longest can be stretchced to 15 with loading max 500kg.
Material: Aluminum 6082-T6
Connection: Screw / bolted
Certification: CE and SGS certificated
The main size: 300*300mm, 300*400mm, 350*350mm, 400*400mm, 450*450mm, 400*500mm, 500*500mm, 500*600mm, 520*760mm, 600*760mm
Shape: Square

Feature:
1. Heavy loading but lightweight
2. Durable and reused
3. Long-span
4. SGS and CE approved

Usage
Our trusses are used for theaters, TV studios, concerts, museums, churches, clubs, vatious types of corporate events like opening, promotion, meeting, ceremony, commencement, charity and all kinds of professional exhibit shows.

Aluminum truss installment advice

Span: 1-12m:
If the span of beam is less than 12m you can use 300mm*300mm truss
Span: 12-16m:
If the span of beam is within 12m to 16m you can use 400mm*400mm truss
Span: 16-20m:
If the span of beam is within 16m to 20m you can use 500mm*500mm truss
Span: More than 20m
If the span of beam is more than 20m you can use 760mm*600mm truss