1.what is steel grating ?( Expert Manufacturer of Steel Grating ) -- 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- Expert Manufacturer of Steel Grating
panel size available(black grating): 1000x5800mm or 1000x6000mm
| Bearing bar pitch |
Cross bar pitch |
load steel size ( Width ×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 |
- |
G253/60/50 |
G253/60/50 |
G403/60/50 |
G205/60/50 |
G255/60/50 |
| Bearing bar pitch |
Cross bar pitch |
load steel size (Width ×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 |
3. Anping metal walking grates introduction-- Expert Manufacturer of Steel Grating
| Bearing bar type |
Flat bar |
I bar |
Serrated bar |
|
| Cross bar type |
Twisted bar |
Round bar |
flat bar |
|
| Production process |
welded |
Pressure locked |
|
|
| Surface treatment |
Self-colour |
Galvanized |
painted |
|
| application |
Platform |
walkway&floor |
Trench cover |
Steel stair treads |
| |
Suspended ceiling |
Barrier fence |
|
|
bearing bar types:
surface treatment: mill finish,hot dip galvanized,painted
4.steel grating standard-- Expert Manufacturer of Steel Grating
| Steel Grating Standard |
| |
Steel Grating Standard |
Steel Standard |
Galvanizing Standard |
| China Standard |
YB/T 4001.1-2007 |
GB700-88 |
GB/T13912-2002 |
| USA Standard |
ANSI/NAAMM (MBG531) |
ASTM (A36) |
ASTM (A123) |
| U.K. Standard |
BS4592 |
BS4360 (43A) |
BS729 |
| Australia Standard |
AS1657 |
AS3679 |
AS1650 |
| Deutsche Standard |
DIN24537 |
DIN17100-80 |
DIN50976 |
5 Best price hot dip galvanized steel grating manufacturer process
6 Best price hot dip galvanized steel grating --steel grating application
power station platform grating
port platform floor grating
spray booth floor grating
car parking STEEL GRATING FOR CAR PARK LINEAR DRAINAGE channel grating
steel stair treads grating
trench cover grating
car washing station/ car parking lot
6.our company profile
Hebei Jiuwang Metal Wire Mesh Co.,Ltd.(original Anping County Jintai Metal Mesh Co.,Ltd.).Established in 1992,our company is a manufacturer of large steel structure and steel gratings,integrating development,production and distribution.The company register capital is 10,080,000 Yuan,and take an area of 34,680 square meters.In 2003,we have got the ISO9001:2000 certification by BQR.
7.WHY CHOOSE OUR COMPANY
1.Own independent three press-welded steel grating machine and we have our own biggest galvanization product line in local market
2.profession design and drawing teams customize based on customers'requirement
3.ISO9001 Certificate
4.Located in Anping wire mesh base Hebei province,near from Beijing airport,Tianjin sea Port!
5.Now we adopted automatic bending machine, robot welding machine,the grating quality get more perfect and price more competitive!
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