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Hebei Qijie Wire Mesh MFG Co., Ltd
Hebei Qijie Wire Mesh MFG Co., Ltd
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Low Carbon Walkway Galvanized Steel Grating For Building Material Drainage System

Low Carbon Walkway Galvanized Steel Grating For Building Material Drainage System

Brand Name XMESH
Model Number QJ-711
Certification SGS
Place of Origin Hebei, China
Minimum Order Quantity 200pcs
Payment Terms 30%TT in advance, Balance before loading
Supply Ability 5000 pcs one month
Delivery Time 15-25days
Packaging Details Steel palletized
Material Mild steel sheet
Pitch 40 x 100 mm
Type 25 x 3.0 mm
Surface finish Galvanized
Surface Serrated
Size 1.8 x 6.0 m
Detailed Product Description

Low Carbon Walkway, Floor Drain Grate for Building Material Drainage system

 

 

1.what is steel grating ?( road drainage grates ) -- Steel grating is made by bearing bar and cross bar according to the flat-steel weft arrangement, in high-pressure spacing on resistance welder welded by cutting, incision, opening, overlock process such as processing and into customer requirements finished products.


2.steel grating specification- galvanized road drainage grates
panel size available(black grating): 1000x5800mm or 1000x6000mm

Bearing bar pitchCross bar pitchload steel size ( Width ×Thickness)
20×325×332×340×320×525×5
30100G203/30/100G253/30/100G323/30/100G403/30/100G205/30/100G255/30/100
50G203/30/50G253/30/50G323/30/50G403/30/50G205/30/50G255/30/50
40100G203/40/100G253/40/100G323/40/100G403/40/100G205/40/100G255/40/100
50G203/40/50G253/40/50G323/40/50G403/40/50G205/40/50G255/40/50
6050-G253/60/50G253/60/50G403/60/50G205/60/50G255/60/50
Bearing bar pitchCross bar pitchload steel size (Width ×Thickness)
32×540×545×550×555×560×5
30100G325/30/100G405/30/100G455/30/100G505/30/100G555/30/100G605/30/100
50G325/30/50G405/30/50G455/30/50G505/30/50G555/30/50G605/30/50
40100G325/40/100G405/40/100G455/40/100G505/40/100G555/40/100G605/40/100
50G325/40/50G405/40/50G455/40/50G505/40/50G555/40/50G605/40/50
6050G325/60/50G405/60/50G455/60/50G505/60/50G555/60/50G605/60/50

 

3. metal walking grates introduction-- galvanized road drainage grates

Bearing bar typeFlat barI barSerrated bar 
Cross bar typeTwisted barRound barflat bar 
Production processweldedPressure locked  
Surface treatmentSelf-colourGalvanizedpainted 
applicationPlatformwalkway&floorTrench coverSteel stair treads
 Suspended ceilingBarrier fence  

bearing bar types:



surface treatment: mill finish,hot dip galvanized,painted
4.steel grating standard-- galvanized road drainage grates

Steel Grating Standard
 Steel Grating StandardSteel StandardGalvanizing Standard
China StandardYB/T 4001.1-2007GB700-88GB/T13912-2002
USA StandardANSI/NAAMM (MBG531)ASTM (A36)ASTM (A123)
U.K. StandardBS4592BS4360 (43A)BS729
Australia StandardAS1657AS3679AS1650
Deutsche StandardDIN24537DIN17100-80DIN50976


5 galvanized trench grating manufacturer process
6 road drainage grates --steel grating application

GU trench cover grating

GT heavy duty drain grate grating
GM heavy duty drain grate grating
car parking STEEL GRATING FOR CAR PARK LINEAR DRAINAGE channel grating
heavy duty drain grate WITH FRAME
trench cover grating

 

 

 

 

Product Tags: galvanized grating   galvanised steel grating  
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