4FT X 8FT Expanded Metal Wire Mesh

Basic Information

Model NO.

expanded metal mesh

Material

Galvanized Sheet Plate

Application

Construction Wire Mesh, Decorative Mesh, Filter

Hole Shape

Diamond

Usage

Protection, Civil Building

Weave Characteristic

Expanded

Surface Treatment

Galvanized

Hot-galvanize Technique

Line Annealing

Specifications

Thickness

MOQ

50 Pieces

HS Code

7314500000

Production Capacity

50000pieces/Year

Packaging & Delivery

Package Size

200.00cm * 30.00cm * 50.00cm

Package Gross Weight

30.000kg

Transport Package

Pallet

Origin

China

Product Description

Expanded metal mesh is a versatile and durable material used in a wide range of applications. It is created by cutting and stretching a metal sheet to form a pattern of diamond-shaped or other geometric openings. This process provides a mesh that is both strong and lightweight.

Key Features

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Strength and Durability: The structure gives it excellent strength and rigidity for heavy-duty applications.

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Lightweight: Relatively easy to handle and install compared to solid sheets.

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Versatility: Can be made from steel, stainless steel, aluminum, and more.

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Cost-Effective: Efficient manufacturing process with minimal waste.

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Ventilation & Visibility: Ideal for security, architectural, and industrial use.

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Anti-Slip Surface: Provides excellent traction for walkways and stair treads.

Manufacturing Process

1

Sheet Selection: Metal sheet selection based on desired properties.

2

Slitting: Pattern slitting using precision machine knives.

3

Stretching: Expanding slits into the final mesh pattern.

4

Finishing: Surface treatments like galvanizing or powder coating.

Applications

Construction: Fencing, grating, walkways, and concrete reinforcement.
Architecture: Facades, sunshades, and interior design elements.
Industrial: Machine guards, filters, screens, and ventilation.
Transportation: Vehicle flooring, ramps, and protective barriers.
Security: Security fences, window guards, and enclosures.

Types of Expanded Metal Mesh

Standard Expanded Metal: Raised surfaces for structural applications.
Flattened Expanded Metal: Smooth, even surface produced by flattening machines.
Micro Expanded Metal: Small openings for precise filters and screens.
Heavy Expanded Metal: Thick and strong for industrial flooring.

Product Parameters

Product name	Expanded metal mesh
Sheet thickness	0.3-2.0mm
Mesh hole size	2mm-50mm
Surface treatment	Galvanized
Usage	Construction

Frequently Asked Questions

What is the difference between standard and flattened expanded metal?

Standard expanded metal has a raised, textured surface, while flattened expanded metal is passed through a cold-roll reducing mill to provide a smooth, flat surface.

Is galvanized expanded metal mesh rust-resistant?

Yes, the hot-dipped galvanized surface treatment provides a protective zinc coating that significantly enhances corrosion and rust resistance, making it suitable for outdoor use.

What materials are available for expanded metal mesh?

It can be manufactured from various metals including galvanized steel, stainless steel, aluminum, carbon steel, and even specialized alloys depending on the application requirements.

What are the primary benefits of the diamond-shaped openings?

The diamond pattern provides structural integrity, excellent weight-to-strength ratio, and allows for the free flow of light, air, and sound while providing a secure barrier.

Can expanded metal mesh be used for architectural design?

Absolutely. It is highly popular in modern architecture for building facades, ceiling panels, and decorative screens due to its aesthetic appeal and functional ventilation properties.

How do I choose the right mesh size for my project?

The choice depends on your specific needs for visibility, ventilation, and structural load. Smaller holes (Micro Mesh) are better for filtering, while larger, thicker mesh is ideal for heavy industrial flooring.