1. The grating that the pitch between bearing bars is 30mm,is most widely used type in industrial field.Among normal types,it has the strongest resistance to surface lash.
2. The grating that the pitch between bearing bars is 40mm is the most economical and lightest type.It is the best choice for you on occasions that the clear span is small.
3. The grating that the pitch between bearing bars is 60mm and the pitch between cross bars is 50mm is developed specially for mining industry.It solves the problem of mineral splash on the plate.So it is often appointed to use in processing works,of mining industry.
4. The grating with the pitch of 30mm between bearing bars and of 76mm between cross bars is the most popular type used home and abroad.It is proper for many applications such as walkways,platforms,etc.

Shaped steel grating


Stair treads


Production Process

Quality standards:

Bearing Bar type

Packed in bundle then fixed by steel belt as the general export package and we also could pack it according to customers' requirement.

Type A:Consists of plate with hook on the above,a plate with teeth at below and a M8 hexagon bolt.
Type B:Consists of plate with hook on the above (one of the two hook can be enclosed with steel grating),a plate with teeth at below and a M8 hexagon bolt.
Type C:Consists of plate with hook on the above and a M8 hexagon bolt which can welded support component.

 

1. Attractive appearance.
2.Optimum water draining: water leakage area reaches 83.3%, which is more than 3.two times than that of cast iron.
4.Hot-dip galvanized: good anti rust performance, maintenance free and replacement free.
5. Design of preventing theft.
6.With large span, the cost is lower than that of cast iron when under heavy load.
7.High strength.
8.Many specifications available.
9.OEM service available.
 

Flooring
Stair treads
Sun shades
Drain covers
Security screens
Manhole covers
Mezzanine flooring
Earth mats
Shelving
Stanchions (hand rails)
Fence