Platform Steel Grating 1.Bearing bar pitch:30,40,60mm ... 3.Hot dip galvanized,Painted, untreat Platform Steel Grating We offer Steel Grating Panel with kinds of specifications:Material: ... Mild Steel (Low Carbon Steel) or Stainless Steel.Surface Treatment: Hot dip galvanized , Painted , Untreated ... 8, 70,75, 80, 100, 101.6, 102…… Platform Steel Grating plate