Grating
Grating , drainage cover grating, steel stairs, pool cover plate, plug grating and steel grating is produced by warp and weft arrangement of flat steel and rail according to certain spacing , welded on high pressure resistance welding machine into primitive plate , then formed through cutting, incision, opening and wrapping etc.
The simple construction, light weight , impact resistance, after hot dipped zinc treated beautiful and durable, rust-proof anti-corrosion, surface gloss appearance with ventilation, lighting, heat, explosion-proof, anti-skid ,Widely used in petrochemical, power plants, water, sewage treatment plants, public works, sanitation projects in areas such as the platform, walkway, bridge, building groove, covers, ladders, fences, guard rails and so on.
If you need special grating ,please feel free to contact with us .Please tell us your load flat steel height ,thickness, flat steel distance and rail distance, we can produce all kinds of grating .
Mainly specification :
|
Vertical strip distance
|
horizontal
Distance
|
Load Flat steel specification (width and thickness )
|
|||||||||
|
|
|
20×3
|
25×3
|
32×3
|
40×3
|
20×5
|
25×5
|
||||
|
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
|
|||||
|
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
|
|||||
|
60
|
50
|
G203/60/50
|
G253/60/50
|
G253/60/50
|
G403/60/50
|
G205/60/50
|
G255/60/50
|
||||
|
Vertical strip distance
|
horizontal
Distance
|
Load Flat steel specification (width and thickness )
|
|||||||||
|
|
|
32×5
|
40×5
|
45×5
|
50×5
|
55×5
|
60×5
|
||||
|
30
|
100
|
G325/30/100
|
G405/30/100
|
G455/30/100
|
G505/30/100
|
G555/30/100
|
G605/30/100
|
||||
|
50
|
G325/30/50
|
G405/30/50
|
G455/30/50
|
G505/30/50
|
G555/30/50
|
G605/30/50
|
|||||
|
40
|
100
|
G325/40/100
|
G405/40/100
|
G455/40/100
|
G505/40/100
|
G555/40/100
|
G605/40/100
|
||||
|
50
|
G325/40/50
|
G405/40/50
|
G455/40/50
|
G505/40/50
|
G555/40/50
|
G605/40/50
|
|||||
|
60
|
50
|
G325/60/50
|
G405/60/50
|
G455/60/50
|
G505/60/50
|
G555/60/50
|
G605/60/50
|
||||
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Key words：Grating Grating bar
[Source：Original]
[Author：web]
[Date：09-01-15]
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