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Help CenterStainless Steel 316L Expanded Metal, 1.2mm Thickness, 4mm x 8mm Micro Opening, 1m x 1m Panel
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As a leading manufacturer from Anping Xinye Metal Wire Mesh Products Co., Ltd in Hengshui, Hebei, China, we specialize in producing high-quality expanded metal products. Our Stainless Steel 316L Expanded Metal with 1.2mm thickness, 4mm x 8mm micro opening, and 1m x 1m panel size is designed for precision applications where durability and fine filtration are essential. This product combines the corrosion resistance of 316L stainless steel with the structural integrity of expanded metal, making it ideal for demanding environments.
Our expanded metal is manufactured through a cold-expansion process that creates a diamond-shaped mesh without welding or weaving, ensuring uniform strength and no loose edges. The micro opening of 4mm x 8mm allows for effective screening while maintaining airflow and visibility. Each panel measures 1m x 1m, providing a convenient size for various installations.
Key Features & Technical Specifications
- Material: Premium Stainless Steel 316L – Excellent resistance to chlorides, acids, and harsh environments. Suitable for marine, chemical, and food processing applications.
- Thickness: 1.2mm – Provides a balance between rigidity and flexibility. Strong enough for structural support yet easy to cut and shape.
- Micro Opening: 4mm x 8mm (short way & long way) – Fine mesh allows for filtration of small particles while retaining high open area ratio.
- Panel Dimensions: 1m x 1m (1000mm x 1000mm) – Standard size for easy handling and installation. Custom sizes available upon request.
- Strand Width: Approximately 0.8mm – Narrow strands contribute to the fine mesh appearance and increased open area.
- Bonding: Cold expanded – No welding, no heat-affected zones, preserving the original material properties.
- Surface Finish: Mill finish as standard. Can be polished, anodized, or coated per customer requirements.
| Parameter | Value |
|---|---|
| Material Grade | 316L |
| Thickness (mm) | 1.2 |
| Opening Size (SWD x LWD) | 4mm x 8mm |
| Panel Size | 1m x 1m |
| Open Area (%) | Approximately 45% |
| Strand Width (mm) | ~0.8 |
| Weight per Panel (kg) | ~2.5 |
Advantages & Customer Benefits
- enhanced corrosion resistance – 316L contains molybdenum, making it superior to 304 in chloride environments. Ideal for coastal areas, wastewater treatment, and chemical plants.
- Precision micro openings – The 4mm x 8mm mesh is perfect for fine filtration of liquids and gases, insect screening, and ventilation grilles.
- No sharp edges – Our expanded metal is deburred and flattened, ensuring safe handling and a professional appearance.
- Easy to install – Lightweight panels can be cut with standard tools and fixed with screws or welding. Suitable for both indoor and outdoor use.
- Long service life – 316L material resists pitting and crevice corrosion, reducing maintenance costs over time.
- Customizable – We can adjust thickness, opening size, panel dimensions, and surface finish to meet your specific project requirements.
Our manufacturing facility in Anping, Hebei, has been producing wire mesh and expanded metal for over 15 years, with a monthly output capacity of 500,000 square meters. We utilize advanced CNC expanding machines and strict quality control processes to ensure each panel meets precise tolerances. Every batch is inspected for dimensional accuracy, material grade, and surface finish before shipment.
We have served clients in over 50 countries, including the USA, Germany, Japan, and Australia, in industries such as automotive, construction, marine, and food processing. Our dedicated team provides technical support, sample service, and after-sales assistance. With a reputation for reliable delivery and consistent quality, Anping Xinye is your trusted partner for expanded metal solutions.
Why choose our 316L expanded metal? It combines the finest micro mesh with the highest corrosion resistance. Whether you need it for architectural facades, safety guards, or filter elements, this product offers outstanding performance. Contact us today for a quote or free sample. We are ready to support your next project.
Frequently Asked Questions (FAQ)
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Q: What is the difference between 316L and 304 expanded metal?
A: 316L contains molybdenum, providing better resistance to chlorides and acids. It is recommended for marine, chemical, and food processing environments where 304 may corrode. -
Q: Can I order custom sizes or different thicknesses?
A: Yes, we offer customization. Minimum order quantities may apply. Please contact us with your requirements. -
Q: Is the expanded metal deburred and safe to touch?
A: Yes, our standard production includes deburring and flattening to eliminate sharp edges. Additional surface treatment can be applied on request. -
Q: How is the open area calculated?
A: Open area is approximately 45% for this specification. It is the ratio of the open space to the total panel area, allowing airflow and light transmission. -
Q: What is the lead time for delivery?
A: For standard 1m x 1m panels, typical lead time is 7-15 working days after order confirmation. Custom orders may take longer. -
Q: Can this expanded metal be used for outdoor applications?
A: Yes, 316L stainless steel is highly resistant to weathering. However, for extreme environments, we recommend a protective coating. -
Q: Do you provide samples before bulk order?
A: Absolutely. We offer free samples (shipping cost may apply). Contact our sales team to arrange. -
Q: Is this product suitable for welding or cutting?
A: Yes, 316L expanded metal can be cut with plasma, laser, or shears, and welded using standard stainless steel techniques.
For more information or to place an order, please reach out to Anping Xinye Metal Wire Mesh Products Co., Ltd. We are here to help you find the perfect expanded metal solution.
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