Galvanized Heavy Duty Steel Grate for Sump, Trench, Drainage Cover,
Gully, Civil, As3996
Steel Grating is an essential structural component of many builds, particularly
in commercial and industrial spaces. Steel Grating is specifically designed for high impact, high load applications,
such as in walkways, stairs, platforms, and mezzanines. Steel
grating is safer, will last longer, and will look better than any
other underfoot options for industrial and commercial spaces.
Please get in touch if you are in need of steel grating.
The products are widely used in areas such as oil and petrochemical
industry, power and steel plant, port, shipyard, water and sewage
treatment, municipal construction, ceiling, and etc.
MATERIALS
Mild Steel grating load bars are manufactured from steel that
complies with AS/NZS 3679.1:2010 grade 300 (or equivalent)
- Mild steel grating - economic and strong with superior spanning capabilities.
- Aluminium grating - lightweight alternative to mild steel grating while still
achieving great spanning capabilities, also popular in
architectural settings
- FRP grating - lightweight/nonconductive / non sparking. Used in environments
where the physical properties are critical due to its corrosion
resistant properties.
- Stair treads – Mild steel, aluminium and FRP stair tread options available
- Ball stanchions - Where edge protection / Guard railing is required we offer a
variety of standard stanchion posts to meet the requirements of
AS/NZS 1657
- Closure / rail bends – available to complement our ball stanchions
- Grating for vehicular loadings – Grating types suitable for various vehicular loadings
- Grate fastenings – various fixing clips for our grating product
- Ancillary items for our grating products - yellow abrasive nosings, yellow abrasive grip plates, grate mesh
and grate plate products
TOP SURFACE
Typically supplied with a plain surface. On our most popular
products a Serrated surface (S) is also available. Please refer to the loading charts in this
section of the catalogue to see which Mild Steel grating types are
available with a Serrated surface.
Learn Steel Grating
Technical Data Table| Material | Low carbon steel, stainless steel or following customer
requirements |
| Bearing bar specifications (mm) | 20 X 3 to 100 X 10;
25 X 5 X 3, 32 X 5 X 3, 38 X 5 X 3, 40 X 5 X 3, 50 X 5 X 3, 50 X 7
X 4, 55 X 7 X 4, 60 X 7 X 4, 65 X 7 X 4, 70 X 7 X 4, 75 X 7 X 4mm,
or customerized |
| Bearing bar pitch (center to center) | 12.5, 15, 25, 30, 30.16, 32.5, 34, 40, 41.25, 45, 50, 60, 60.32,
80, 100 mm etc, or customerized |
| Cross bar pitch (center to center) | 38, 50, 76, 100, 101.6mm etc, or customerized |
| Surface Treatment | Nature, hot DIP galvanizing, paint spraying or following customer
requirements |
| Features | Anti-rust, durable, strong, safe, easy installation |
| Packing | Wrapped with film and straps, wooden pallet packing |
| Meeting steel grating standards | A) China: YB/T4001.1-2007
B) USA: ANSI/NAAMM(MBG531-88)
C) UK: BS4592-1987
D) Australia: AS1657-1985 |
FIELDS OF APPLICATION :
- Flooring
- Stair treads
- Walkways and ramps
- Hand / guard rails
- Maintenance platforms
- Drain covers
- Man hole covers
- Trench grates
- Mezzanine flooring
- Balustrade infill
- Sun screens
- Architectural facades
- And many other applications
Typical industries serviced include:
- Industrial and commercial buildings
- Automotive and assembly industries
- Oil, gas and mining installations
- Dairy installations
- Waste water treatment facilities
- Processing plants
- Maintenance & service walkways, ramps and stairs
- Vehicular drain covers and trench grates
- And anywhere where the ease of movement, safety and quality is of
the upmost importance
Type of Steel Grating
Comparison of Feature:
Plain:One of the most widely used grating, available for flooring,
sidewalk, dranage pit cover, stair tread, etc. | 
Serrated:Better non-skid property & safety comparing to plain grating | 
I-shape:Lighter, more economical and practical comparing to plain grating. |
Manufacturing Tolerance of the Gratings
There is no maximum allowable tolerance for every dimension given
here.
