steel grating-stair treads
usage
Steel grating are widely used by various plants such as electric power, petroleum,chemical industry, metallurgy industry, machinery industry, shipbuilding, harbor, oceanographic engineering, building, paper mills, cement plant, medicine, spinning and weaving, foodstuff factory, transportation, municipal administration, parking lot, etc.
performance
Light weight, strong intensity,
big load capacity
,wear well, non-dropsy, non-dirt
material
Mild Steel : ASTM A36, BS4360,JIS G3101 & SS400
Stainless Steel SUS 304 & SUS316
type
Plain Type
Serrated Type
Flat Bar with type "I"
specification
Bearing bar pitches may be 12.5, 15 to 30, 40, 60, 80 and 90mm
Cross bar pitch may be 30, 38, 50, 76 and 100mm