1. Production process:
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. Features:
High intensity, light structure, strong grid bonding structure makes it with high load, the structure characteristics, facilitate hoisting light; Beautiful appearance, durable: Hot-DIP galvanized surface treatment make it fairly good corrosion resistance, the surface luster beautiful; Ventilation, lighting, heat dissipation, explosion-proof, prevent slippery properties is good; Deposition prevention dirt.
3. Usage:
Widely used in petroleum chemical industry, power plant, water and sewage treatment plants, municipal engineering, environmental sanitation engineering fields of the platform, footpath, zhanqiao pier, ditch lid, manhole cover, ladders, fences, guardrail etc.
4. Material: Carbon steel or stainless steel
5. Surface Treatment: Hot-dipped galvanized, PVC coated, electro galvanized, plain and so on.
6. Size: Standard or non-standard, making as the customers drawings.
7. Packing: Naked or packing as the customers request.
1.what is steel grating ?( webforge 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- webforge steel grating
panel size available(black grating): 1000x5800mm or 1000x6000mm ,7315*1000mm
| 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-- webforge 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-- webforge 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 |
Grating Metal galvanized grating
5. Grating Metal galvanized grating application
port platform floor grating
spray booth floor grating
steel stair treads grating
trench cover grating
steel stair treads
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.CHOOSE US BECAUSE WE HAVE
1.Independent automatic steel grating product line with huge workshop and devices to ensure delivery time.
2. Over 20 years' experience in hot-dipped galvanized steel grating manufacture
3. Quality guarantee under the control of ISO9001 2000 quality system
4.Professional technology and design teams, chart as customers' requirements.
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