Product Details
Custom-Engineered for Architecture, Industrial Filtration,
Acoustics & Beyond. Request Your Sample Kit Today!
Perforated sheet is made by punching different shapes of hole on
different metal plates to meet
different market demands. The optional aperture and arrangement,
light weight, durable applicatin and good sound absorption make the
perforated sheet more popular around the world.
Perforated Metal Sheet Specification |
Product name | Perforated sheet, stamping plates, or perforated screen |
Material | Stainless Steel plate, High or Low carbon Steel Plate, Galvanized
Plate, Zinc Plate, Aluminum Plate, Aluminum Alloy Plate, Mg-Al
Plate etc. |
Thickness | 0.3-25mm(As your request) |
Hole shape | Round, square, diamond,rectangular perforations,hexagonal,grecian, |
Hole
arrangement | 90°staggered,45°staggered, 60°staggered , 90°straight |
Application
| 1.Aerospace: nacelles, fuel filters, air filters. 2.Architectural: stairs, ceilings, walls, floors, shades,
decorative, sound absorption. 3.Automotive: fuel filters, speakers, diffusers, muffler guards,
protective radiator grills. 4.Pollution control: filters, separators. |
Features
| 1.Beautiful and attractive appearance. 2.Can be paint or polished. 3.Easy installation. 4.High durability |
Package
| 1.On pallet with waterproof cloth.2.In carton box. 3.In roll with woven bag. 4.In bulk or In bundle. |
Product Overview
Perforated metal sheets are manufactured by precision-punching
holes into coils or plates of metal. This versatile process creates
sheets with specific open areas, patterns, and mechanical
properties tailored for functional and aesthetic needs across
industries. Our sheets offer superior durability, design
flexibility, and cost-efficiency compared to solid metal.
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.




