Specifications: Column Diameter x Column Thickness x Column Length
Flange Column Specifications: 114/140mm x 4mm x 750mm
Double corrugated sheet for round column: 114mm x 4.0mm x 1200mm; 140mm x 4.5mm x 2150mm
Triple corrugated sheet for round column: 140mm x 4.5mm x 1500mm
Square column: 130mm x 130mm x 6mm
