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  • Serrated Bar Aluminum Grating
  • Serrated Bar Aluminum Grating
  • Serrated Bar Aluminum Grating
  • Serrated Bar Aluminum Grating
  • Serrated Bar Aluminum Grating

Serrated Bar Aluminum Grating

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Serrated Bar Aluminum Grating

Item Content Mark
The size of the bearing bar25x3(width 25 thk 3)253
65x5(width 65 thk 5)665
The bearing bar pitchCC 3030
CC 4040
CC6060
The cross bar pitchCC5050
CC100100
The shape of the bearing barSerrated barS
Flat barF
I barI
The surface treatmentUntreated U
AnodizingO
powder sprayingP

Computing method of area of aluminum grating

1. The area of aluminum grating is calculated based on the overall dimension according to the drawing of grating supplied by customers and it includes the open pore and the incision.
2 .As for uncommon aluminum grating shown in the following diagram, the area equals width × length, with the cut part included.


Serrated Bar Aluminum Grating


Fabrication Process

1. Preparing the raw material

2. Punching the bearing bar

3. Assembling by put the smaller bearing bar into the punched hole and welding

4. Banding and welding

5. Packing

Welding Requirements

1. All welds must have a single fillet around

2. All welding between grating plate and boundary must be single fillet welds


Serrated Bar Aluminum Grating