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Help CenterAluminum Expanded Metal Sheet 0.5mm Thick 1/8 x 3/16 Diamond Opening Lightweight Ventilation Panel
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Welcome to Anping Xinye Metal Wire Mesh Products Co., Ltd., a professional manufacturer of expanded metal and wire mesh products, located in the famous wire mesh town of Anping, Hengshui, Hebei, China. Our company has focused on the production and export of metal mesh products since establishment, and we are pleased to introduce our Aluminum Expanded Metal Sheet 0.5mm Thick with 1/8 x 3/16 Diamond Opening. This lightweight ventilation panel is manufactured to provide efficient airflow, simple installation, and long-term service in a wide range of industrial, agricultural and architectural environments. We understand that customers need dependable mesh products at competitive costs, and this aluminum expanded metal sheet meets those demands with excellent performance.
The material is produced by a continuous process of slitting and stretching aluminum coil. During expansion, the metal is cut along predetermined lines and then stressed so that the cuts open into regular diamond shapes. Compared with woven wire mesh, expanded metal has no joints or welds, which gives it greater structural integrity and prevents the mesh from unraveling when cut. The 0.5mm thickness means the sheet is light and easy to handle, while still providing adequate strength for many panel applications. The nominal opening size is 1/8 inch by 3/16 inch, which is suitable for ventilation, screening, filtering, protecting, and decorating. Aluminum has natural resistance to corrosion, so the mesh can be used in humid or outdoor conditions with minimal maintenance.
- Lightweight construction: Aluminum is one of the lightest industrial metals, making this mesh simple to transport, cut, and install without heavy lifting equipment.
- High strength-to-weight ratio: The expansion process work-hardens the aluminum, increasing its stiffness and load capacity without adding extra weight.
- Open diamond pattern: The 1/8 x 3/16 openings provide a balance of open area and material coverage, ensuring good air passage while offering physical protection.
- Good corrosion resistance: The natural oxide layer on aluminum protects against rust. For severe environments, anodized or coated options can be requested.
- Easy to fabricate: It can be cut with ordinary tools, formed, rolled, or welded to create custom shapes, enclosures, guards, and grilles.
- Economical material usage: Expansion does not create material waste, which contributes to a more sustainable and cost-effective production process.
Technical Specifications
| Material | Aluminum (available in alloys such as 1060, 3003, 5052) |
| Thickness | 0.5 mm |
| Opening Size | 1/8 inch x 3/16 inch (approx. 3.2 mm x 4.8 mm) |
| Opening Shape | Diamond |
| Standard Sheet Size | Customizable, e.g., 1m x 2m, 1.2m x 2.4m, 1.5m x 3m, etc. |
| Surface Options | Mill finish, anodized, powder coated, or slit-and-flattened |
| Main Features | Ventilation, anti-slip, lightweight, aesthetic, structural support |
Performance and Customer Benefits
This aluminum expanded metal sheet offers a high open area, which maximizes airflow and light transmission. It is often used as a protective screen for equipment that generates heat or needs fresh air circulation. The diamond openings also act as an effective barrier against insects, debris, and accidental contact with moving parts. Because the mesh is made from solid aluminum, it can be easily formed into curved surfaces without cracking. In addition, it is lightweight enough for suspended ceilings, ceiling panels, and removable covers, yet strong enough for machine guards and safety barriers.
For designers, the clean diamond pattern provides a modern industrial look that can enhance architectural facades, cabinetry, and furniture. The material accepts paints and coatings well, allowing you to match any color scheme. For engineers, the predictable mesh geometry and tolerances make it suitable for use as a filter support or display backing. The sheet is also recyclable, which aligns with sustainability goals. All these attributes combine to reduce installation time, maintenance costs, and replacement frequency.
Common Applications
- Ventilation panels for HVAC systems, air conditioning units, and heat exchange equipment.
- Machine guards, protective covers, and safety screens for industrial machinery.
- Window screens, door inserts, and security mesh for residential and commercial buildings.
- Filters and filter supports for air, oil, and water filtration systems.
- Architectural facades, ceiling panels, partitions, and decorative wall cladding.
- Shelving, display racks, storage cages, and anti-fatigue matting (when flattened).
- Agricultural equipment such as poultry cages, seed dryers, and ventilation grilles.
- Marine and offshore applications requiring non-corrosive ventilation louvers.
Customization and Manufacturing Capability
As a supplier, we understand that one size does not fit all. We can produce aluminum expanded metal sheets in customized widths, lengths, and alloy grades according to your technical drawings. For applications that require a smooth surface or reduced glare, we offer slit-and-flattened expanded metal. If the panels will be installed outdoors, anodized or powder-coated finishes can increase their service life. We also support special cutting, rounding, and punching services. Our factory spans 5,000-10,000 square meters and employs 51-100 professional workers, giving us the capacity to handle both bulk orders and smaller customized lots. Every production batch is inspected to maintain consistent mesh opening, sheet flatness, and dimensional tolerance.
Although formal certification systems vary by customer and industry, we are happy to provide material test reports, product samples, and quality documentation upon request. Our goal is to be transparent and cooperative throughout the purchasing process. Since our company was founded in 2020, we have continuously improved our production techniques and quality management. We serve customers across North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, the Middle East, Western Europe, Central America, Northern Europe, Southern Europe, South Asia, and the domestic Chinese market.
Shipping from major ports such as Tianjin, Qingdao and Shanghai, we ensure efficient export logistics for our global partners. Our location in Anping, Hengshui means we enjoy a mature metal mesh industry chain and rapid access to raw materials. Factory-direct pricing, professional communication, and timely delivery make us a trusted choice for expanded metal products.
Frequently Asked Questions
Q1: Do you offer free samples?
A: Yes, we can provide free samples for evaluation. The customer only needs to cover the shipping cost, and we will send a representative piece of the aluminum expanded metal sheet. This helps you verify the quality and appearance before placing a bulk order.
Q2: What are the available dimensions?
A: We supply sheets in both standard and custom dimensions. Standard widths commonly range from 500 mm to 1500 mm, and lengths from 1000 mm to 3000 mm. For special sizes, please provide your required width, length, and quantity. We will schedule production accordingly.
Q3: Can this sheet be used for outdoor fencing?
A: Yes, aluminum naturally resists corrosion, but for harsh outdoor environments we recommend anodizing or powder coating to enhance weather resistance. With proper surface treatment, the expanded mesh can last many years without obvious degradation.
Q4: Is the material safe for food-contact applications?
A: Some aluminum alloys are commonly used in food processing equipment, but the specific alloy and surface treatment must be evaluated. If you have food-contact requirements, please inform us; we will help you select an appropriate material and provide relevant documentation.
Q5: What is the typical lead time?
A: For standard products with no special finish, production usually takes about 15-20 days from order confirmation. Customized sizes, alloys, or surface treatments may take longer. We always confirm the exact lead time in advance.
Q6: How do you pack the sheets for export?
A: We use strong wooden pallets or steel crates for export. The sheets are bundled with paper or plastic film between layers to avoid surface scratches. Corner protectors and straps are applied to ensure safe handling during loading and shipping.
Q7: Can I order a custom opening size?
A: The opening size is determined by the expanded metal die. We have several die patterns in standard sizes. If you need a specific opening size, please contact us with your mesh spec; we will let you know whether our existing tooling can meet it or if a custom tool is needed.
Q8: What surfaces and coatings can you apply?
A: Common options include mill finish, anodized silver or black, powder coating in different colors, and PVDF coating for architectural projects. We can also produce slit-and-flattened surface for anti-slip or flat panel applications.
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