serrated steel grating (trustful manufacturer)

serrated steel grating: mainly is to choose the type of steel is Primarily prevent slippery effect is good

Serrated steel grating: is welded with serrated steel plate and twist bat.It is mainly used for snowy areas.The excellent self-cleaning characteristics of plain surface grating make it suitable for the majority of applications. In the presence of fluids or materials that could cause the top surface of the grating to become wet or slippery, specification of the optional serrated surface should be considered. When serrated grating is specified, the bearing bar depth must be 1/4" greater than the sizes shown on the load tables to provide the equivalent strength of non-serrated gratings.Materials Mild steel (Low carbon steel ASTM (A36) or Q235), stainless steel 304 or 316.Surface treatmentUntreated, Painting , Hot dip galvanized or Lacquering.Quality StandardSteel grating standards: CHINA: YB/4001-1998, U.S.A:ANSI/NANMM (MBG531-88),U.K: BS4592-1987.Steel product standard: CHINA: GB700-88, U.S.A: ASTM(A36), U.K:BS4360(43A).Hot galvanized standard: CHINA: GB/T13912, U.S.A:ASTM(A123), U.K:BS729Applicationplatform, floor, walkway, fence, They widely used in steel structure platforms, stair treads, sidewalks, drainages and well covers etc. We also supply standard steel grating and non-standard grating as customers? demands.Friendly tipsIn the presence of fluids or materials that could cause the top surface of the grating to become wet or slippery, specification of the optional serrated surface should be considered. When serrated grating is specified, the bearing bar depth must be 1/4" greater than the sizes shown on the load tables to provide the equivalent strength of non-serrated gratings.

serrated steel grating (trustful manufacturer)