Product Description:

Steel Grating Size: 1m*6m standard type (special size and American standard size are also customizable)

Material: Low carbon steel (Q235)

Surface Treatment: Hot dip galvanizing, paint or no coating

Surface Shape: Planform, tooth shape and I shape

Quality Standard:

Steel Grating Standard: China YB/T4001-1998

America ANSI/NAAMM (MBG531-88)

Britain BS4592-1987

Australia AS1657-1992

Steel Standard: China GB700-88 / ASTM (A36) / BS4306 (43A)

Hot Dip Galvanizing Standard: China GB/T13912-92 / ASTM (A123) / BS729