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As a leading manufacturer from Anping Xinye Metal Wire Mesh Products Co., Ltd in Hengshui, Hebei, China, we are proud to introduce our 304 Stainless Steel Perforated Metal Sheet with 3mm Hole Diameter and 60% Open Area, specifically designed for high-performance filtration applications. This product combines precision engineering with durable stainless steel to deliver reliable separation, screening, and airflow control. Whether you need a robust filter medium for industrial processes or a decorative yet functional panel, our perforated sheet offers consistent quality and customizable options to meet your exact requirements.
Our perforated metal sheets are manufactured using advanced CNC punching machines, ensuring uniform hole spacing, clean edges, and accurate dimensions. The 60% open area provides excellent flow-through capacity while maintaining structural integrity, making it ideal for liquid filtration, air ventilation, and particle sorting. Below, we detail the key features, technical specifications, and benefits that make this product a trusted choice for B2B buyers worldwide.
Key Features & Benefits
- High-Quality 304 Stainless Steel: Excellent corrosion resistance, suitable for moist, chemical, and high-temperature environments. Extends service life and reduces maintenance costs.
- 3mm Round Hole Diameter: Precision punched for consistent filtration performance. Ideal for removing particles down to a specific size range.
- 60% Open Area: Balances strength with high flow capacity. Maximizes throughput while maintaining enough material to support the structure.
- Customizable Dimensions: Available in various sheet sizes, thicknesses, and edge finishes (plain, flattened, hemmed). We can also produce custom hole patterns upon request.
- Versatile Applications: Used in filtration systems, sieves, guards, ventilation grilles, acoustic panels, and architectural facades.
- Easy to Fabricate: Can be cut, welded, bent, or formed into final shapes. Compatible with standard metalworking processes.
- Cost-Effective Solution: Compared to woven wire mesh, perforated sheets offer greater rigidity and easier cleaning, making them a long-term economical choice.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (equivalent to 1.4301) |
| Hole Diameter | 3.0 mm ± 0.1 mm |
| Open Area | 60% (staggered pattern) |
| Sheet Thickness | 0.5 mm – 3.0 mm (customizable) |
| Standard Sheet Size | 1000 × 2000 mm, 1220 × 2440 mm, or custom |
| Hole Pattern | Staggered (60° triangular) – standard |
| Surface Finish | Mill finish, optional brushed or polished |
| Edge Treatment | Plain, flattened, or hemmed (optional) |
| Tolerance | Hole spacing: ±0.2 mm; Sheet length/width: ±1 mm |
Detailed Product Description
Our 304 stainless steel perforated metal sheet is manufactured from high-grade austenitic stainless steel, known for its excellent formability and weldability. The 3mm diameter round holes are arranged in a staggered pattern to achieve a 60% open area, which optimizes the balance between strength and permeability. This design is particularly effective in filtration applications where consistent particle retention and high flow rates are required.
The sheet is produced using a CNC-controlled punching process that ensures each hole is precisely positioned, resulting in uniform open area across the entire sheet. This level of precision is critical for applications such as liquid filtration (e.g., water treatment, chemical processing), air filtration (e.g., HVAC screens, dust collectors), and particle sorting (e.g., food processing, pharmaceutical sieves). The 60% open area also makes it an excellent choice for ventilation grilles and acoustic panels, where unimpeded airflow or sound transmission is desired.
In addition to functional performance, the 304 stainless steel material provides a clean, modern appearance that is suitable for architectural applications. The sheet can be used as a decorative facade, sunshade, or railing infill, offering both aesthetic appeal and durability. The corrosion resistance of 304 stainless steel ensures long-term service even in outdoor or humid environments.
We offer a range of customization options to meet specific project requirements. Sheet thickness can be adjusted from 0.5 mm to 3 mm, with thicker sheets providing greater rigidity for heavy-duty uses. Sheet sizes can be tailored to your exact dimensions, and we can also produce different hole patterns (e.g., square, slotted) on request. Edge finishing options include plain cut, flattened (to remove burrs), or hemmed (for safety and aesthetics). For certain filtration applications, we can also supply the sheets with a brushed or polished surface to reduce particle adhesion.
Why Choose Our Perforated Metal Sheet?
- Consistent Quality: Each batch is inspected for hole diameter, open area, and material grade to ensure compliance with specifications.
- Fast Lead Times: We maintain a large inventory of raw materials and efficient production lines, enabling quick turnaround for standard and custom orders.
- Competitive Pricing: Direct factory pricing eliminates middlemen, offering you cost savings without compromising quality.
- Expert Support: Our experienced team can help you select the right thickness, hole pattern, and finish for your application.
- Global Shipping: We export worldwide, with secure packaging to prevent damage during transit.
Trusted Partner for B2B Buyers
Based in Hengshui, Hebei, China, Anping Xinye Metal Wire Mesh Products Co., Ltd has been a reliable manufacturer of metal mesh and perforated products for many years. Our location in the renowned “Wire Mesh Capital of China” gives us access to superior raw materials and skilled craftsmanship. We serve clients across various industries, including filtration, construction, automotive, and food processing. With a commitment to quality control and customer satisfaction, we have built long-term partnerships with buyers in Europe, North America, Southeast Asia, and the Middle East.
We understand that filtration efficiency and durability are critical for your operations. Our 304 Stainless Steel Perforated Metal Sheet with 3mm Hole Diameter and 60% Open Area is engineered to deliver consistent performance, reduce downtime, and improve process efficiency. Whether you need a small trial quantity or a large-volume supply, we are ready to meet your requirements.
Contact us today for a quote or to discuss your specific project needs. Let Anping Xinye be your trusted partner for high-quality perforated metal solutions.
Frequently Asked Questions (FAQ)
-
What is the material grade of this perforated sheet?
It is made from 304 stainless steel, which is a common austenitic grade with good corrosion resistance and formability. If you require a different grade (e.g., 316L for higher corrosion resistance), we can produce it on request. -
Can I order a custom sheet size or thickness?
Yes, we offer full customization. You can specify the exact length, width, thickness, and hole pattern. Minimum order quantities may apply for non-standard sizes. -
Is the 60% open area accurate across the entire sheet?
Yes, our CNC punching machines ensure uniform hole spacing, resulting in consistent open area. We measure each production batch to confirm the open area is within ±1% of the specified value. -
Can this sheet be used for high-temperature filtration?
304 stainless steel can withstand temperatures up to approximately 870°C (1600°F) in continuous service, and higher for intermittent use. However, for extreme high-temperature applications, we recommend consulting our technical team for material selection. -
What is the typical lead time for a custom order?
Lead time depends on quantity and complexity. For standard sizes and thicknesses, we can ship within 7–15 days after order confirmation. Custom orders typically require 15–25 days. -
How is the sheet packaged for export?
We package each sheet with protective interleaving (e.g., paper or plastic film) and then secure them in wooden crates or pallets. The packaging is designed to prevent scratches, dents, and moisture damage during sea or air freight. -
Do you provide free samples?
Yes, we offer small free samples (e.g., 100×100 mm) for evaluation. You only need to cover the shipping cost. Contact our sales team to request a sample. -
Can I get a certificate of material compliance?
Yes, we can provide a mill test certificate (MTC) for the stainless steel material upon request. This certifies the chemical composition and mechanical properties.
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