Description
ABX Metal’s Expanded Metal Walkway Grating is made from a single sheet of metal through a cutting and stretching process. This process maximizes raw material use. It produces a strong, rigid, and open sheet. This grating is a lightweight, economical alternative. It suits short-span catwalks and maintenance platforms well.
The product features distinct hexagonal or diamond patterns. Standard versions orient the long opening along the sheet’s length. This is the “long way” of the opening.
Reverse Flow Expanded Metal Walkway Grating
Consider this option for economical walkways. It is an excellent choice. The production orients the diamond’s long way across the sheet’s width. This is the “short direction.” The design provides increased load-bearing capacity.
Expanded Metal Grating Details
Specifications Download
Sizes Options Expanded Metal Grating
Load Table-Expanded Metal Grating
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Pattern / Flow Options
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Regular VS Flattened Expanded Metal Walkway Grating
Regular or Standard expanded metal has raised bonds. These bonds form around the diamond openings.
Flattened expanded metal passes through rollers. This process smooths each bond completely. The surface becomes flat and even.
Expanded Metal Terminology
Diamond: The open area formed by stands and bonds.
Strand: The single metal strip forming the diamond’s perimeter.
Bond: The point where two adjacent strands meet.
LWD: This is the Long Way of the Diamond. It measures from one bond’s center to the next. This spans the diamond’s longer opening.
SWD: This is the Short Way of the Diamond. It measures the center-to-center distance between bonds. This spans the diamond’s narrow opening.
LWO: This is the Long Way of the Opening. It measures the clear opening along the diamond’s long direction.
SWO: This is the Short Way of the Opening. It measures the clear opening across the diamond’s short direction.
Pattern Orientation
Standard Flow: The pattern runs lengthwise on the sheet. The LWD aligns with the sheet’s length. The SWD aligns with the sheet’s width.
Reverse Flow: The pattern runs widthwise on the sheet. The LWD aligns with the sheet’s width. The SWD aligns with the sheet’s length.
Shearing
Bond Shear: The expanded metal sheet is cut through the center of the bonds resulting in a closed diamond at the edge of the sheet.
Random Shear: The expanded metal sheet is cut through diamonds resulting in a partial diamonds at the sheet’s edge. The partial diamonds result in exposed strands that are very sharp and should be protected with U-Edging or framing.
Materials Used in Expanded Metal Walkway Grating
Expanded metal grating comes in various materials:
Steel Expanded Grating: This is the primary type. It suits heavy-duty application areas perfectly.
Aluminum Expanded Grating: This is another preferred choice. It offers a lightweight and corrosion-resistant profile. It is also easy to handle.
Stainless Steel Expanded Grating: This type provides high corrosion resistance. It performs well in harsh environments.
Advantages of Expanded Metal Walkway Grating
This product offers many key benefits:
High Load Capacity: It supports heavy loads effectively. This makes it a preferred choice for industrial applications.
Cost-Effective: The manufacturing process is simple. This makes it an affordable alternative to traditional grating.
Non-Slip Surface: The diamond pattern provides excellent traction. This ensures safety in various settings.
Versatility: It applies to many industries. These include construction, fabrication, and transportation.
Durability: It enjoys a long lifespan. The material resists wear and tear reliably.
How to Choose the Right Expanded Metal Walkway Grating?
Load Capacity: Choose a heavy-duty grating for higher load requirements.
Material: Select steel grating for maximum robustness. Choose aluminum for lightweight needs. Opt for stainless steel to resist corrosion.
Mesh Size: Smaller openings enhance safety. Larger openings improve airflow and drainage. Select based on your specific needs.
Non-Slip Requirement: Ensure the panel provides adequate grip. This guarantees safety in all applications.
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