32 X 5mm Stainless Steel Grate Sheet , Metal Grid Catwalk Aluminum Grate Decking Q235 25mm 30mm 32mm 40mm

Hot Dipped 32 x 5mm Galvanized Steel Grating/Q235 25mm 30mm 32mm 40mm building materials galvanized steel grating

Steel gratings consist of a series of bearing bars cross jointed by welding at various intervals with cross bars (twisted square bars, square bars, round bars, flat bars etc.), to form a kind of steel products with square lattices among them. Their main applications are drain covers, steelwork platform panels, and steel stair treads.

The specification of plain type and serrated type bearing bar is 20 x 3 to 100 x 9;the specification of I-section type is 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 4,

2) Bearing Bar Pitch (center to center):
12.5 to 100 mm etc, also be according to client's requirement and 30, 40, 60mm are recommended, America standard is available.

3) Cross Bar Pitch (center to center):
from18.5 to 101.6mm etc, also be according to client's requirement and 50, 100mm are recommended, America standard is available.

Features

1. High strength and light structure.

2. Powerful anti-corrosion, durable and long working life.

3. Beautiful appearance, bright surface.

4. No dirt-rain-snow deposit, automatic cleaning, easy maintenance.

5. Good ventilation, day-lighting, heat-dispersing, resistant to sliding and explosion.

6. Easy installation and disassembly.

Packaging & Delivery

Normally packed in pilling up ways with two pieces of square wood on both upper and bottom sides. There are four or six pieces of M10 long bolt penetrating the gratings and screwing together. It is suitable for loading and unloading by fork-lift and crane.