Stage Truss

The light duty of ladder truss, triangular truss, and square truss has standard size as 250 x 250mm, and 300 x 300mm; The medium duty trusses have 400 x 400mm, 450 x 450mm, and 450 x 600mm; The heavy duty trusses have the sizes of 500 x 600mm, 520 x 760mm, and 520 x 1,000mm.noraml length is 0.5 - 4.0m; If the square truss overtop is 400 x 400mm, there are two connecting ways: one is square connector, the other is aluminum board connector. The main tube is made of Φ50*3mm, the inside tube is made of Φ30mm. The light duty uses Φ20mm, which has large loading capability for using in heavy project.