... or lines on one side, with the reverse side being featureless. Diamond plate is usually steel, stainless steel or aluminum. Steel types ... " can also refer to similar anti-slip texturesSpeciations1.ItemChequered steel plate2.StandardASTM A516,A572,A285,A299, EN10025, DIN17100, ... CNF,etc.10.Export toAmerica,Australia,Brazil,Canada,Iran, India,Turkey,Peru,Thailand,United Kingdom,etc.11.Quality ControlMill ...