Payment & Shipping Terms:
|Material:||A36 Q195 Q235 Q275 Q345 304 316 304L 316L||Surface Treatment:||Self-colour, Painted, Galvanized|
|Name:||Galvanized Steel Stair Treads Grating For Ladder Of The Building And Platform||Width:||25mm 30mm 32mm 38mm 40mm As Your Request|
|Market::||USA, AUS, UK, Kuwait, And So On||HS Code:||730890000|
bar grating stair treads,
exterior metal stair treads
Stair treads in each of these metal grating types come in both plain and serrated styles. Our serrated stair treads, also known as safety treads, are specifically designed to offer good protection against slips in areas prone to oil or other hazardous elements. Therefore, metal safety treads are perfect for industrial facilities or outdoor sites where slippery conditions may exist from time to time.
We manufacture different styles of stair ladders that used in family,industry and construction.
Material: mill steel black and hot dip Galvanizing / and stainless grating
Usage: ladder, flooring walkway, platform ,steel structures, stair tread, well cover, trench cover, sump cover,compound gratings, storage shelves,fences and handrail so on for construction project, oil project, seaport, power plant, water plant, defense project, chemical factory and so on.
|Pitch of Bearing bar||Cross-bar Pitch||Specification of bearing bar load(width×thickness)|
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.
Plain / Smooth, Serrated /teeth, I bar, serrated I bar
|Steel Grating Standard||Steel Standard||Galvanized Standard|
|China standard||YB/T 4001.1-2007||GB/T 13912-2002|
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. The aiti-slip treads possess unmatched slip resistance property, which are suitable for using in wet and slippery places like the offshore oil production platform.
6. The HDG surface provide strong antirust capacity with service life upto 30 years without any maintenance.
7. High drainage rate.
- We can provide free steel bar grating samples of small sizes, but customers need to pay the express cost.(This can be discussed)
- OEM is accepted. We have technical engineers. Then we can design steel bar grating for customers’
projects, and make
products according to customers’ drawing.
- Once receiving customers’ inquiries. Our company promises to provide services within 24 hours.
Contact Person: Mrs. Sunny