... :1-3m 3.Thickness:30-40 cm 4.Size:customized... stainless steel flooring grating1) Bearing Bar (Load Bar) Specifications (mm): ... , America standard is available. 4) Material:Mild Steel (Low Carbon Steel) or Stainless Steel5) Surface Treatment: Untreated, Painting or Hot ... , walkways, bridges, ditch covers, pit covers, ladders, fences, guard rails and so on in fields such as petrochemical industry ...