Galvanised steel stair treads is made of steel grating& widely used for different types of steel ladders, easy installation, strong structure, aeatheic appearance, good water permeability. We can fabricate according customer'size.
Bearing Bar: 25x3, 25x4, 25x4.5, 25x5, 30x3, 30x4, 30x4.5, 30x5, 32x5, 40x5, 50x5, 65x5, 75x6, 75x10---100x10mm, etc
I Bar: 25x5x3, 30x5x3, 32x5x3, 40x5x3, etc
US Standard: 1''x3/16'', 1 1/4''x3/16'', 1 1/2''x3/16'', 1''x1/4'', 1 1/4''x1/4'', 1 1/2''x1/4'', 1''x1/8'', 1 1/4''x1/8'', 1 1/2''x1/8'', etc
Bearing Bar Pitch: 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 32.5, 34.3, 35, 38.1, 40, 41.25, 60, 80mm, etc
US Standard: 19-w-4, 15-w-4, 11-w-4, 19-w-2, 15-w-2, etc.
Grating Style: Plain, serrated
Features for Galvanised Steel Stair Treads
1. Easy for assembly and disassembly.
2. Good ventilation of air and light, heat dissipation.
3. Anti-slip & anti-explosion.
4. Easy for maintenance.
5. Unmatched slip resistance property, which are suitable for using in wet and slippery places like the offshore oil production platform.
6. Strong antirust capacity with service life upto 30 years without any maintenance.
7. High drainage rate.
8. It can be used in factory platform, walkway and other places.
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