Hot dipped galvanized steel grating Perforated Metal Mesh Cross
bar:4mm,5mm,6mm,7mm,8mm
Material:Mild steel
Surface treatment:Untreated,Painting or Hot dip galvanized.
H S Code:7308900
Standard sheet sizes:
Mild steel - 5800mm (load bar) x 1000mm
Aluminium - 5000mm (load bar) x 1000mm
Finishes:
Mild steel - Black (untreated) or galvanized
Aluminium - Mill,anodized or powder coated
Bearing bar size (mm x mm):20x3,25x3,30x3,25x5,30x5,40x8,100x10
etc.
Bearing bar pitch (mm):12.5,15,20,30.6,32.5,34,34.8,35.3,40,60,80
etc.
Cross bar:4mm,5mm,6mm,7mm,8mm
Cross bar pitch:20mm-150mm
Applications:
1.Flooring
2.Stair treads
3.Sun shades
4.Drain covers
5.Security screens
6.Manhole covers
7Mezzanine flooring
8.Earth mats
9.Shelving
10.Stanchions (hand rails)
Specifications:
| Item | Bearing bar pitch | Cross bar pitch | Bearing bar size (width x thickness mm) |
| 20x3 | 25x3 | 32x3 | 40x3 | 20x5 | 25x5 |
| 1 | 30 | 100 | G203/30/100 | G253/30/100 | G323/30/100 | G403/30/100 | G205/30/100 | G255/30/100 |
| 50 | G203/30/50 | G253/30/50 | G323/30/50 | G403/30/50 | G205/30/50 | G255/30/50 |
| 2 | 40 | 100 | G203/40/100 | G253/40/100 | G323/40/100 | G403/40/100 | G205/40/100 | G255/40/100 |
| 50 | G203/40/50 | G253/40/50 | G323/40/50 | G403/40/50 | G205/40/50 | G255/40/50 |
| 3 | 60 | 50 | - | G253/60/50 | G253/40/50 | G403/60/50 | G205/60/50 | G255/60/50 |
