... /45mm Length: 2, 3, 4m Cuplock System Galvanized Steel Plank SpecificationsCuplock System Galvanized Steel Plank 1) Size: 240mm, 250mm ... in wall thicknesses from 1mm to 16mm & Scaffolding System production line assures regular supply of material affording cost ... tubes, Scaffolding integrity such as Flatting Load Test, Cone Crushing Test, Breaking Test Non-Destructive Tests with Magnetic Crack Detectors, ...