... . We provide panels in 1,220 mm x 1,220 mm for imperial and 1,000 mm ... x 1,000 mm for metric measurements. For tanks ... colour. MaterialSizePanel ShapeThicknessRemarksStainless Steel 3041x1m, 1x0.5m, 0.5m x 0.5mBall shape1-5mmThickness Tolerance: ±0.2mmHot-dipped Galvanized ... Steel 4ftx4ft, 1x1m, 1x0.5m, 0.5x0.5m“ X “ shapeBall shape1-5mmGRP/FRP/SMC 1x1m, 1x0.5m, ...