... : 1000 mm, 1250 mm, 1500 mm, 1550 mm Standard Length:2440 mm Available Lengths: Any length up to 5500mm Thickness: 3 mm, 4 mm, 5 mm, 6 mm MaterialProtective ... Aluminium cladding1, light weight, good rigidity, high strength, 3.0 mm thick aluminum 8.13 kg per square proportion, tensile strength 100 ...