Product Details
Grating, also called steel grating or steel bar grating, refers to
the steel bar grating made of mild carbon steel through surface
treatment.
Mild carbon steel provides an economical, high strength for uses in
most industrial and commercial applications.
Steel grating is available in various material, such as stainless
steel, aluminum, and galvanized steel.
| Specifications of steel gratings |
| Bearing bar | 20x5,25x3,25x4, 25x5,30x3,30x4,30x5,32x3,32x5,40x5,50...75x8mm,
etc. |
| Bearing bar depth | 25,30,30.16,32.5,34.3,40,50,60,62,65mm, etc. |
| Cross bar | 5x5, 6x6,8x8mm (twisted bar or round bar) |
| Cross bar spacing | 40, 50,60,65,76,100,101.6,120,130mm or as customers' requirement. |
| Flat bar type | Plain, Serrated (tooth-like), l bar (l section) |
| Surface treatment | Untreated |
| Hot dip galvanized |
| Cold dip galvanized |
| PVC coated |
| Powder coated |
Note: 1.Special sizes avaliable at request. 2.Packing:in plastic in rolls. Custom packing available at request. |
Applications
1.Maximum Security Facilities: Perimeter fencing for prisons, and
high-security zones.
2.Transportation Infrastructure: Fencing for airports, highways
(anti-dazzle screens), and railways.
3.Industrial & Construction Sites: Workshop partitions, machinery
guards, and elevator protection doors.
4.Commercial & Public Areas: Security fencing for warehouses,
logistics centers, and public utility sites.
Key Configurations
Mesh Type: 358 security mesh, small aperture anti-climb mesh,
standard wire mesh
Panel Frame: Reinforced heavy-duty steel frame with welded corners
Surface Treatment: Hot-dip galvanized, powder-coated, or PVC coated
Post & Fixings: Adjustable steel posts with anti-tamper security
fittings
Security Level: Certified to various security ratings (e.g., PAS68,
HRAM)
Installation: Modular design for rapid deployment and adaptability
Company Profile
GNEE STEEL ,Has dedicated in producing and exporting all types of
steel gratings for more than 19 years,A Professional Steel Grating
& Safety Grating Manufacturer for Projects Engineering.
Factory

Advanced Equipment
We have more than 30 production lines of welded steel gratings and
press lock gratings. Advanced equipment, skilled workers contribute
to low production loss, high production efficiency and low products
costs.

Supervise Strict Testing
All steel gratings are supervised by strict QUALITY CONTROL System
both in International standard and enterprise test flow. All
products our customers received are qualified and best in
performance and package.

Steel Gratings Types We Supply
| Galvanized Steel Grating |
| Aluminum Grating |
| Swage-Locked Grating |
| Louver Steel Grating |
| Dense Steel Grating |
| Steel Grating Accessories |
| Plug Grating |
| Painted Steel Bar Grating |
| Welded Steel Grating |
| Riveted Grating |
| Standard Steel Grating |
| lrregular Steel Grating |
| Serrated Welded Steel Grating |
| Stainless Steel Grating |
| Press-locked Steel Grating |
| I Bar Steel Gratings |
| Heavy Duty Steel Grating |
| Compound Steel Grating |
| Serrated Press-Locked Steel Grating |
GNEE Steel Grating Application
Steel grating are designed and manufactured for various industrial
and civil constructions in city road, gardens, yard, airport,
railway and industrial engineering.
- Hot dip galvanized steel grating is the best choice for steel
platforms in airports. Grating with 30 × 3 mm thick load bearing
bars with a pitch of 30 mm and traverse bars at 50 mm or 100 mm is
the suitable one.
- Steel grating, with robust design and spanning abilities, is very
strong and safe for the support of floors and elevated walkway. It
can be used for ceiling, interior decoration, platform aisle,
ventilation windows, (Wells), advertising plaque and other
construction.
- Widely used in the petrochemical industry, power plants,
waterworks, sewage treatment plants, municipal works, sanitation
projects in areas such as platforms, corridors, bridge, ditch
cover, covers, ladders, fences, rails, and so on.




