Corrugated Sheet 1.Material:prepainted steel,galvanized steel 2.Thickness:0.25~0.6mm 3.More Economic ... of CORRUGATED STEEL SHEET TypesYX820,YX836,YX840,YX850,YX900A,YX900B,YX 820ANGLE,YX828 AS ROOF OR WALL ColorRAL NO.Material Prepainted steel sheet Galvanized ... to us, we will provide you the best quotation. Used Galvanized Corrugated Sheet,roofing/wall ...