304 Stainless Steel Perforated Metal Sheet 1.5mm Thickness 3mm Hole Diameter 40% Open Area
Product Spotlights
Welcome to Anping Xinye Metal Wire Mesh Products Co., Ltd, a trusted manufacturer and supplier of high-quality perforated metal sheets located in Hengshui, Hebei, China. Our 304 Stainless Steel Perforated Metal Sheet with a thickness of 1.5mm, a hole diameter of 3mm, and an open area of 40% is designed to meet the rigorous demands of industrial, architectural, and commercial applications. This product combines durability, precision, and versatility, making it an ideal choice for filtration, ventilation, soundproofing, and decorative purposes. We take pride in our advanced perforation technology and strict quality control, ensuring every sheet delivers consistent performance.
With years of experience in the metal mesh industry, we offer customized sizes and additional processing services such as cutting, bending, and welding. Our commitment to customer satisfaction means we work closely with you to provide the exact specifications you need. Whether you require a single sheet or bulk orders, we guarantee reliable supply and competitive pricing.
Key Features & Technical Specifications
- Premium Material: Made from grade 304 stainless steel, offering excellent corrosion resistance, strength, and hygiene. Suitable for food processing, chemical environments, and outdoor use.
- Precise Perforation: Each hole is exactly 3mm in diameter with a clean, burr-free edge. The 40% open area ensures optimal airflow, liquid drainage, or light transmission while maintaining structural integrity.
- Consistent Thickness: 1.5mm gauge provides a balance between rigidity and weight, easy to fabricate yet strong enough for load-bearing applications.
- Customizable Dimensions: Standard sheet sizes are available, but we can cut to your required length and width. Optional edge treatments include deburring, flat, or formed edges.
- Versatile Surface Finish: Mill finish is standard; additional finishing options such as brushed, polished, or painted are available upon request.
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (1.4301) |
| Thickness | 1.5 mm (16 ga approx.) |
| Hole Diameter | 3 mm |
| Open Area | 40% |
| Hole Pattern | Staggered (60° triangular pitch) |
| Standard Sheet Size | 1000 mm x 2000 mm (customizable) |
| Surface Finish | Mill finish (optional: brushed, polished) |
| Edge Type | Deburred / plain / formed (custom) |
Product Advantages & Customer Benefits
- Enhanced Durability: 304 stainless steel resists rust, oxidation, and chemical attack, extending service life in harsh environments. Perfect for marine, food processing, and pharmaceutical industries.
- Efficient Filtration & Ventilation: The 40% open area with 3mm holes allows high flow rates while retaining particles or providing even air distribution. Suitable for HVAC diffusers, acoustic panels, and sieve screens.
- Easy Fabrication: 1.5mm thickness is easy to cut, punch, weld, or bend using standard tools. This reduces production time and cost for your projects.
- Aesthetic Appeal: The uniform perforation pattern creates a modern, industrial look. Ideal for architectural cladding, ceiling tiles, railing infills, and decorative partitions.
- Hygienic & Easy to Clean: Non-porous surface prevents bacteria growth. Simple to wash down, making it suitable for clean rooms and food contact surfaces.
Trust & Reliability
Anping Xinye Metal Wire Mesh Products Co., Ltd has been serving global clients for over 15 years. We produce thousands of perforated metal sheets each month, with a strict quality inspection system that checks hole diameter, open area, flatness, and surface finish. Our factory covers an area of 10,000 square meters and is equipped with advanced CNC punching machines and laser cutting equipment. We have exported to more than 30 countries, including the United States, Germany, Australia, and Southeast Asia, earning a reputation for on-time delivery and consistent quality.
We understand that every project has unique requirements. That’s why we offer free samples, quick quotation, and technical support. Our team can help you select the right perforation pattern, material grade, and finishing option. Whether you need a small prototype or a large-scale production run, we are committed to delivering excellence. Contact us today to discuss your specifications or to request a sample.
Frequently Asked Questions
Q1: What is the maximum sheet size you can produce?
A: We can produce sheets up to 1500mm x 3000mm in standard punching. For larger sizes, please contact us with your requirements.
Q2: Can you provide a certificate of material (mill test report)?
A: Yes, a mill test report for 304 stainless steel is available upon request. We trace material from reputable mills.
Q3: How do you ensure the hole diameter and open area are accurate?
A: We use CNC-controlled punching machines with precision tooling. Each batch is inspected with a digital caliper and open area calculation software.
Q4: Is this sheet suitable for outdoor use in coastal areas?
A: 304 stainless steel has good corrosion resistance, but for severe coastal environments, we recommend 316 stainless steel. We can supply 316 grade per your request.
Q5: What edge finishing options do you offer?
A: Standard edges are deburred and plain. We can also provide formed edges (e.g., hemmed, rolled) or welded frames at additional cost.
Q6: Can you cut the sheet to exact dimensions? What is the tolerance?
A: Yes, we offer shearing, laser cutting, or plasma cutting. Tolerance is typically ±0.5mm for cut sheets.
Q7: What is the lead time for a standard order?
A: For standard sizes and quantities under 100 sheets, lead time is 7-10 working days. Custom patterns or larger orders may take 15-20 working days.
Q8: Do you offer free samples?
A: Yes, we can provide a sample (e.g., 200mm x 200mm) free of charge. You only pay for shipping.
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