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Expanded metal is a high-performance industrial mesh produced by slitting and stretching a single piece of metal plate into a precise, open diamond pattern. This seamless manufacturing process ensures exceptional structural integrity and versatility, making it a preferred choice for applications requiring both strength and permeability. Available in a wide array of materials—including aluminum, stainless steel, low carbon steel, and specialized alloys—our expanded metal solutions are engineered to meet the most demanding industrial standards.
Designed for maximum efficiency, expanded metal offers a superior strength-to-weight ratio compared to traditional sheet metal, providing rigid support without unnecessary bulk. From architectural facades and security fencing to heavy-duty industrial walkways and oil tank platforms, these materials deliver an optimal balance of durability, slip resistance, and corrosion protection. With customizable surface treatments such as powder coating and anodizing, we provide tailored solutions for diverse environmental conditions.
| Available Materials | Aluminum, Low Carbon Steel, Stainless Steel, AL-Mg Alloy, Copper, Nickel | Surface Treatments | Powder Spraying, Electrolytic Polishing, Anodizing |
|---|---|---|---|
| Mesh Categories | Small, Medium, and Heavy Expanded Metal Mesh | Thickness Range | 0.5mm to 8mm |
| Weight Range | 0.73kg/m² to 28.26kg/m² | Max Width | Up to 8 meters |
| Common Mesh Sizes | 0.5x1mm to 50x100mm | Material Feature | Single-piece seamless construction |
| Primary Function | Screening, Reinforcement, Flooring, Ventilation | Standard Form | Rigid open mesh pattern |
Offers significantly higher rigidity and load-bearing capacity than standard sheet metal while remaining lightweight.
The slitting and stretching process creates a mesh from a single piece of metal, eliminating scrap and reducing costs.
The raised geometric pattern provides natural traction, making it ideal for walkways, platforms, and heavy-duty steps.
Engineered as a high-efficiency conductor, suitable for specialized electronic and industrial grounding applications.
Practical and effective for sound case covers, architectural screening, and precise industrial filtration.
Enhanced durability through material selection (Stainless/Aluminum) and professional surface anodizing or polishing.
Comprehensive sourcing of high-grade aluminum, stainless steel, and copper plates for optimal mesh quality.
Advanced slitting and drawing technology ensures consistent diamond patterns and precise mesh dimensions.
Rigorous testing for strength-to-weight ratios and corrosion resistance to meet international industrial standards.
Integrated powder spraying and anodizing lines to provide custom colors and enhanced protection.
Expert guidance for selecting the right mesh density for oil tanks, bridges, and architectural projects.
Optimized packaging and delivery for heavy-duty mesh rolls and sheets to minimize transport damage.
| Feature | Expanded Metal | Standard Perforated Sheet |
|---|---|---|
| Material Waste | Near Zero (Stretched) | High (Punching scraps) |
| Structural Strength | High (Integrated Bonds) | Moderate (Holes weaken plate) |
| Weight Efficiency | Excellent (Light/Strong) | Lower (Solid areas remain) |
| Anti-Slip Capability | Natural Grip Texture | Flat Surface (Needs coating) |
| Production Speed | Very High | Moderate |
Expanded metal is produced by stretching a single sheet, meaning there is virtually no material waste. It also provides a higher strength-to-weight ratio and an inherent anti-slip surface, which is not present in flat perforated sheets.
We offer a wide range of materials including aluminum, thin low carbon steel, stainless steel, AL-Mg alloy, copper, and nickel plates to suit different industrial needs.
Yes, heavy expanded metal is specifically designed for use as step mesh in oil tanks, working platforms, corridors, and walking roads for heavy equipment, boilers, and mining wells.
We provide various treatments including powder spraying for customized colors, electrolytic polishing for stainless steel, and anodizing for aluminum to ensure maximum longevity.
It is widely used in building concrete reinforcement, equipment maintenance, sound-case screening, highways, studios, railways, and bridge construction.
The choice depends on the load requirements and the purpose of the mesh. Small mesh is ideal for screening and crafts; medium for security and partitions; and heavy mesh for load-bearing platforms and industrial flooring.
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