Cheap Speaker Grille Perforated Metal Punched Metal Mesh Plate
Expanded metal grating is a strong and economical product used in a variety of industrial, commercial, architectural, and drainage applications.
Expanded metal grating with a wide variety of gauges and opening sizes in the following materials:
- Stainless expanded metal grating
- Carbon steel expanded metal grating
- Galvanized expanded metal grating
- Aluminum expanded metal grating
Our expanded metal gratings are used for bridge walkways, water treatment plants, industrial plant construction, heavy duty fence and barrier construction, utility and other trailer manufacturing.
It can be made into economical vertical screening, fire escapes, stair treads, mezzanines, ramps, and walkways, as well as oil and gas platforms.
Expanded metal gratings are mostly used as a flooring product, and our expanded metal methods are designed to be effective as a safe and secure application for any industry. Other alternative applications for expanded metal grating include roadways, railroads, airports, warehouses, power and water treatment plants.
Features of Expanded Metal Grating:
- Skid resistant
- Durable
- Extremely versatile
- Easy installation
- Can be used in a variety of metal applications/industries
- Many material options
Expanded metal gratings are often used as walkways, mezzanines, and other floorings, however, other alternative applications include filtering and/or straining devices, fencing and barriers, shelving and security screen. They are one of the most economical materials for each of these uses and applications.
Common Specifications:
| Walkway Mesh/flooring Mesh |
| Material |
Thickness(mm) |
Stand width(mm) |
SWD
(mm) |
LWD
(mm) |
Sheet Size(mm) |
| Steel/Aluminum |
4.5 |
7 |
35 |
135 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
8 |
45 |
135 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
11 |
45 |
135 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
6.4 |
34 |
120 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
8.4 |
34 |
120 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
9.6 |
34 |
120 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
10.4 |
34 |
120 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
3 |
8 |
40 |
115 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
7.5 |
30 |
75 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
10.5 |
30 |
75 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
5 |
5.6 |
25 |
60 |
600/750/900/1200 x 3000 |
| Steel/Aluminum |
3 |
5 |
15 |
43 |
600/750/900/1200 x 3000 |
Common Applications
Heavy-duty expanded metal grating is produced from aluminum, stainless or carbon steel sheet and plate which contains no joints or welds, as each sheet is a single piece of sturdy steel. Lightweight and economical, expanded metal grating is ideal for use wherever a strong, durable lightweight surface is needed. It is the standard product specified by engineers and managers for use in:
- Catwalks, ramps, stairs, platforms
- Maintenance platforms
- Elevated walkways
- Mezzanines and heavy duty shelving
- Truck-cab safety screens, vehicle flooring and transport protection
- Ship and offshore rig flooring
- Partitions where high security is important
- Security platforms
- Industrial stairs, window protection and doors
Finishing
We produce our expanded metal gratings from aluminum, stainless steel, carbon and almost any ductile material. The quality is assured to ISO 9001:2008 standards. We also provide multiple options of finishes for our walkway grating, which is crucial for our clients and for how they would like their final product.
Our options of protective layering include anodized, galvanized, powder coated, and other painted layers for metals.
Anodized metal (most commonly applied to aluminum) walkway grating has added corrosion resistance. The anodized metal has better adhesion for coatings than plain metal. It is also safe for the environment, having little to no negative effects on land, in air or water.
Galvanization provides expanded metal gratings with a protective coating of zinc to prevent corrosive substances from affecting the metal. It has long term protection from damage and weathering over time.
Powder coating has higher thickness level than most other protective layers. It is economically safe, durable and has a high resistance to wear.
All finishes are available according to the type of metal protection that our clients need.
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