1surface: untreated/painting/hot-dip galvanized 2.materials: mild steel or stainless steel 3.Useful: Power plants, chemical Grating clip:The installing of ... the client's requests, we can supply galvanized mild steel clips and stainless steel clips. When ordering the clips, please note the ... grates ,fences ,framed grates ,trash rack grates ,paint backing chambers…… Steel grating Clamps,316S/S,ISO 9001