Specifications

galvanized steel bar grating
1.beaing bar:25*5mm
2.cross bar:6mm,8mm
3.pitch:30*50mm,50*100,30*100
4.ISO9001,CE

 

stainless steel drainage grates (low price and best quality)

 

Steel grating is flat steel and cross bar arranged in a certain distance, it is welded into the middle of a metal with a square lattice.

 

Spacing 30mm steel bar grating is the most common type, this series of steel grating bearing bar center distance of 30mm, in U.S. standards, the entire steel grating series, with the strongest impact on the surface resistance.

 

Widely used in power plants, refineries, sewage treatment plants, silos, chemical plants, highways, airports and container terminal platforms, walkways and gutter covers, stair tread and so on. 

 

Steel grating weight standard:

1.Material: carbon steel, hot dip galvanized appearance, stainless steel.

2. vertical flat plate spacing: 30,40,60 (mm);  non-standard pitch: 25,34,35,50mm. 
3. Cross bar spacing: 50,100 (mm);  non-standard pitch: 38,76mm. 
4. Height :20-60 (mm)
5. thickness :3-8 (mm)

6. Cross bar size:5*5  6*6   8*8 10*10mm

7. Zinc coating: 50g/m2 200-300g/m2

8. Plate size: Any sizes can be customized

9. Cross bar general use twisted steel, also can be round or flat steel 

 

Process: raw material preparation (flat steel, steel bar) - pressure welding - Twisted steel grinding cutting - edging - galvanizing - Inspection - Packaging - storage

 

 

Type

 

Four Types:

 

Cuttage grafting steel grating

 

 

Jagged steel grating

 

 

 

Teerace steel grating

 

 

Compound steel grating

 

 

 

Steel grating mesh applications:

 

 

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