... plate nosing, welded fixingJT4:checkered plate nosing, bolted fixingJT5:vertical plate nosing, welded fixingJT6:vertical plate nosing, bolted fixingJT7:vertical striped plate nosing, welded fixingJT8:vertical striped plate ... 1"x3/16", 1 1/4"x3/16", 1 1/2"x3/16", 1"x 1/4", 1 1/4"x 1/4", 1 1/2"x 1/ ... hot dipped galvanising, paint6StandardChina: YB/T 4001.1-2007USA: ANSI/NAAMM(MBG531-88)UK: BS4592- ...