Galvanized Wire Rack Decking
Industrial galvanized wire rack decking provides heavy-duty defense for cold storage and high-humidity logistics. This product is manufactured from Q235 steel with a galvanized finish, offering both structural strength and rust resistance; it ensures load stability even in high-humidity warehouse environments.
Model No.: HM-D42x46W
Wire Gauge: 4.5-5.5mm
Grid Size: 2.5x4 inch
Channel Type: 3 U-channels
Loading Capacity: 2000lbs
Products Description

Galvanized Wire Rack Decking
Manufacturing Excellence
Expertise Supplier
Warehouse Solutions
Reliability Partner
Benefits
Zinc/hot dip galvanized/powder coating
Compatible with step beam pallet racking
Available design:
U-Channel/ Inside Waterfall/ Inverted U-Channel/ Flat Flush/ Flared Channel/ Up-turned Waterfall
HM-D42x46W
Model No.
2000lbs
Loading Capacity
42"x46" inch
Exterior dimension
1688 pcs
Loaded in 1X40'HQ
Galvanized wire rack decking ensures the stability of heavy-duty racking in cold storage environments and prevents rust through its protective galvanized finish. In high-humidity coastal loading areas or freezer zones, damp conditions can cause standard steel to oxidize rapidly; however, galvanized wire decking significantly extends service life. Our U-channel design allows the decking to fit securely into step beams, transferring the load weight to the upright frames and preventing the steel from bending or sagging under prolonged heavy use.
Advantages
Zinc coating prevents oxidation in sub-zero and humid environments.
Strong Q235 mild steel construction stops support channels from twisting under load.
Continuous wire surface supports various pallet sizes without sagging.
The wire mesh design eliminates the dead zones where water or dust typically accumulates on solid shelves.

Products Customized
Finish selection changes the service life of galvanized wire rack decking in different storage conditions. Zinc plated, also called electro-galvanized, is suitable for dry indoor warehouses where a clean silver finish is needed. Hot-dip galvanized is better for cold storage, outdoor use, or areas that are washed regularly. Its surface may be less smooth, but it provides stronger corrosion protection. Powder coating is also available in RAL colors for facilities that need color identification.

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Specification
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Euro Sizes |
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A.Loading capacity |
B.Loading capacity 800kg |
C.Loading capacity |
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Mesh 50×150 mm |
Mesh 50×100 mm |
Mesh 50×100 mm |
|
|
Dim (D×W) (mm) |
Dim (D×W) (mm) |
Dim (D×W) (mm) |
|
|
600×880 |
1000×880 |
1050×1090 |
1000×1340 |
|
1000×880 |
1050×880 |
800×880 |
1050×1340 |
|
1050×880 |
1100×880 |
1200×880 |
800×1340 |
|
1100×880 |
1000×1090 |
1200×1090 |
1200×1340 |
|
American Sizes |
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Standard U-channel |
Pallet Deck |
|
|
Dim (D×W) (inch) |
Dim (D×W) (inch) |
|
|
24"×46" |
42"×46" |
24"×46" |
|
30"×46" |
42"×52" |
36"×46" |
|
36"×34" |
42"×58" |
36"×52" |
|
36"×46" |
48"×34" |
42"×46" |
|
36"×52" |
48"×46" |
42"×52" |
|
36"×58" |
48"×52" |
44"×46" |
|
42"×34" |
48"×58" |
48"×46" |
Different rack layouts call for different wire mesh structures. Along with the standard U-channel type, galvanized wire rack decking can be made with inverted U-channels, flared channels, inside waterfall edges, flat flush edges, or up-turned rear edges. These options let a rack system match its beam shape, cleaning needs, and load-handling method without treating every storage area as the same.

Video
Make your warehouse safer today! This video shows how to use wire decks for rack to keep your inventory secure. It is a durable solution that is very fast to install. Our goal is to simplify your work and protect your goods for years. Don't wait to improve your storage system. Reach out to our professional team right now for help!
HM Group

——
Hold Goods, Move World
- Experienced manufacturer and exporter since 2003.
- Export Quantity: Around max 300 containers per month in 2023
- 10 production bases in 7 cities: Dalian, Qingdao, Xiamen, Nanjing, Hangzhou
- Offer custom-designed to suit your every need
- OEM, ODM support
Production Process
Steel wire is drawn and cut to the required diameter, while support channels are formed to match the requested deck size. Automated wire mesh welding keeps the wire spacing and weld locations consistent from one production batch to the next. Forming equipment prepares the channel supports before they are joined with the mesh. This process control matters because a deck must sit correctly on the customer’s step beams. A consistent fit reduces adjustment work during installation and helps each rack level keep the intended support layout.

Quality Control
For galvanized wire rack decking, coating inspection is an important quality check. Inspectors measure the zinc layer on finished parts to confirm that the surface treatment is applied evenly. This check is especially relevant for decks used in cold rooms, humid loading areas, or locations with regular washdown. Uneven coating can leave exposed steel areas that may rust earlier than the rest of the deck. Size checks are also completed on deck depth, width, and U-channel position. These measurements help confirm that the deck will fit the specified step beam.

Packing and shipping
- Prevent scattering in shipping - stretch film wrapped
- Paper shells - edges are bundled up by paper shells

Certificate
We are dedicated to showing that we are a dependable and exceptional partner for all of your requirements.

What Customers Say
“We selected hot-dip galvanized units for the cold storage section and zinc plated units for the dry warehouse. The finish options made it easier to match each area’s working conditions.”
— Warehouse Maintenance Supervisor

FAQ
Q: Can this deck support pallets that do not fully span the step beams?
A: Yes. The wire mesh provides a supporting surface between the beams. It is useful when pallet bases or stack racks are smaller than the available rack space.
Q: Which finish should be used in a cold storage area?
A: Hot-dip galvanized is the better option for cold storage and wet conditions. It provides stronger corrosion protection than zinc plated finishes used in dry indoor areas.
Q: Do U-channel supports fit every rack beam?
A: No. Standard U-channel supports are made for step beams. Confirm the beam step size, deck depth, and beam length before ordering.
Q: Does galvanized wire rack decking affect sprinkler coverage?
A: The wire mesh allows sprinkler water to pass through the deck level. Fire protection requirements should still be confirmed with the local authority and the rack layout plan.
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