30x30 Hot Dipped Galvanized Steel Grating for Trench Drains - 32x5mm Bearing Bars with 30mm Pitch
30x30 hot dipped galvanized steel grating manufactured using advanced computer-controlled pressure resistance welding technology. These steel bar gratings feature electro-forged construction with twisted square-steel integrated into flat steel for superior strength and durability.
| Parameter | Specifications |
|---|---|
| Material | Steel, Low carbon steel, Stainless steel (Q235, SS304, SS316L) |
| Surface Treatment | Black, Hot dipped galvanized, Polish |
| Bearing Bar Width*Thickness | 25x3, 25x4, 30x3, 30x4, 30x5, 32x5, 40x5, 50x5, 75x10mm |
| Bearing Bar Pitch | 12.5, 15, 20, 23.85, 25, 30, 30.16, 30.3, 34.3, 35, 40, 41, 60mm |
| Bearing Bar Shape | Plain Style, Serrated Style, I Bar Type |
| Cross Bar Shape | Round, Twisted, Bar shape |
| Cross Bar Pitch | 38, 50, 76, 100, 101.6mm |
A325MSG steel grating follows Webforge's Australia Standard with mesh size 30x100mm, bearing bar pitch 30mm, and cross bar pitch 100mm. The "325" designation indicates bearing bar size of 32x5mm with serrated top surface and galvanized coating.
- High strength construction with light structural weight
- Excellent load bearing capacity for heavy-duty applications
- Superior anti-corrosion protection through hot dipped zinc coating
- Multiple bearing bar styles for different traction requirements
- Compliant with international standards including ANSI/NAAMM, BS4592, AS1657
- Rotation ways, channels, and platforms for ship engine rooms
- Flooring for railway bridge sidewalks and over-bridges
- Platforms for oil extraction sites and car washing facilities
- Fencing for car parks, buildings, and road barriers
- Drainage trench covers and pit covers requiring high strength
Manufactured with annual production capacity exceeding 3000 tons. We provide comprehensive packaging and shipping coordination to ensure timely delivery to your job site.
- Free samples available (20cm x 20cm)
- Payment terms: 30% TT advance, balance before shipment, L/C at sight
- Standard delivery: Within 10 days
- Custom orders: Extended delivery time based on requirements
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