... ,ASTMA362.Standard:GB,ASTM,DIN,JIS,BS 3.Thickness:4.5-14.5mm 4.Size:50mm*37mm~400mm*104mm5.ISO9001 Quality ... System Certificate 6.Aplication: Construction,large-span,metal structure,/towercrane, water heating, electrical ... requirement. sizehigh(mm)breadth(mm)thickness(mm)W (kg/m)5#50374.55.4386.3#63404.86.6348#804358.04510#100485 ...