Name
Outdoor Anti-slip Galvanized Steel Stair Tread
Material / Steel grade
Mild Steel( Q235B), ASTM A36, S275JR
Surface treatment
Hot Dipped Galvanized
Bearing bar type
Plain, serrated
Nosing
Perforated nosing, stripe nosing, chequered nosing
HDG Standard
ISO 1461, ASTM A123