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Help Center304 316 Stainless Steel Round Hole Punching Perforated Sheet Metal
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Anping Xinye Metal Wire Mesh Products Co., Ltd, located in the heart of China’s metal mesh industry in Hengshui, Hebei, presents our premium 304 316 Stainless Steel Round Hole Punching Perforated Sheet Metal. As a specialized manufacturer, we combine years of production expertise with advanced punching technology to deliver high-quality perforated sheets that meet the diverse needs of global clients. Our products are designed to offer superior strength, corrosion resistance, and precise hole patterns, making them ideal for a wide range of industrial, architectural, and decorative applications. Whether you require standard sizes or fully customized dimensions, we are committed to providing reliable solutions that exceed your expectations.
This perforated sheet is engineered from premium 304 or 316 stainless steel, ensuring excellent durability and resistance to rust, chemicals, and extreme temperatures. The round holes are punched with high precision using CNC-controlled press machines, resulting in clean edges, consistent hole diameters, and uniform spacing. The material is available in various thicknesses and hole sizes, offering flexibility for different uses such as filtration, sound absorption, ventilation, safety guards, and decorative cladding. Each sheet undergoes strict quality control to ensure flatness, burr-free surfaces, and dimensional accuracy.
Key features and benefits of our stainless steel round hole perforated sheet include:
- Material Options: Choose between 304 stainless steel (general corrosion resistance) or 316 stainless steel (superior resistance to chlorides and marine environments).
- Customizable Hole Patterns: Hole diameter from 0.5mm to 20mm, staggered or straight row arrangement, with opening rate adjustable to meet your specific flow or aesthetic requirements.
- Precision Punching: CNC-controlled punching ensures consistent hole size, minimal burr, and smooth edges, reducing the need for secondary finishing.
- Versatile Sizes: Standard sheet sizes 1000x2000mm and 1220x2440mm, with custom dimensions up to 3000x6000mm (or as per request).
- Surface Finishes: Mill finish, brushed, polished, or powder coated in various colors (optional).
- High Strength-to-Weight Ratio: Maintains structural integrity while reducing overall weight, ideal for lightweight panels and screens.
- Easy Fabrication: Can be cut, bent, welded, or formed to fit complex assemblies without compromising the perforated pattern.
| Material | 304 / 316 stainless steel (SUS304, SUS316) |
| Hole Diameter | 0.5 mm – 20 mm (±0.1 mm tolerance) |
| Plate Thickness | 0.3 mm – 6.0 mm |
| Opening Rate | 10% – 60% (customizable) |
| Sheet Size | 1000 x 2000 mm, 1220 x 2440 mm, or custom |
| Pitch (Center-to-Center) | 1.0 mm – 30 mm (depending on hole size) |
| Arrangement | Staggered (60°) or straight (90°) |
| Surface Finish | Mill finish, brushed, mirror polished, powder coated (optional) |
Our stainless steel perforated sheets are widely used in various industries:
- Architecture & Construction: Facade cladding, sunshades, balcony railings, ceiling panels, and decorative partitions.
- Industrial Filtration: Sieves, strainers, filter supports, and liquid/gas separation screens.
- Mechanical Protection: Machine guards, safety barriers, ventilation grilles, and speaker grills.
- Agriculture & Food Processing: Grain cleaning screens, fruit grading trays, and drying racks.
- Transportation: Truck side panels, bus flooring, and noise barriers for highways.
- Interior Design: Room dividers, furniture accents, lighting fixtures, and wall art.
Why choose Anping Xinye? As a manufacturer based in Anping, Hebei, the renowned “Wire Mesh Capital of China,” we have access to the finest raw materials and a skilled workforce. Our factory is equipped with modern punching machines, shearing equipment, and testing instruments to ensure consistent quality. We adhere to strict quality control procedures, from incoming material inspection to final packaging. Our experienced team can assist with technical drawings, custom patterns, and just-in-time delivery. We serve customers worldwide, providing OEM/ODM services with competitive pricing and reliable lead times.
Trust and Reliability: Over the years, we have built long-term partnerships with clients in Europe, North America, Southeast Asia, and the Middle East. Our products are tested for dimensional accuracy, flatness, and burr condition before shipment. We take pride in our responsive customer service, providing samples, quotations, and technical support promptly. With a strong commitment to quality and customer satisfaction, Anping Xinye is your trusted partner for stainless steel perforated metal sheets.
Contact us today for a customized solution. Whether you need a small prototype or a large production run, we are ready to meet your requirements. Send us your specifications, and we will provide a competitive quote within 24 hours.
Frequently Asked Questions (FAQ)
Q1: What is the difference between 304 and 316 stainless steel for perforated sheets?
A1: 304 stainless steel offers good corrosion resistance for general indoor and outdoor applications. 316 stainless steel contains molybdenum, providing superior resistance to chlorides, saltwater, and harsh chemicals, making it ideal for marine, chemical, and food processing environments.
Q2: Can I get a custom hole size and pattern?
A2: Yes, we offer full customization. You can specify hole diameter, pitch, arrangement (staggered or straight), and opening rate. We produce based on your drawings or samples.
Q3: What is the minimum order quantity (MOQ)?
A3: Our MOQ is typically 10 sheets for standard sizes, but we can accommodate smaller quantities for prototypes or samples. Please contact us for details.
Q4: How do you ensure the sheets are flat and burr-free?
A4: We use high-precision punching dies and post-punching flattening processes. Each sheet is inspected for flatness and deburred to ensure smooth edges. Quality checks are performed before packing.
Q5: What surface finishes are available?
A5: Standard finish is mill finish (no. 2B). Options include brushed, mirror polished, or powder coating in various colors (e.g., RAL colors). Powder coating is available upon request with additional cost.
Q6: How long does production take for a typical order?
A6: For standard sizes and materials, production time is 7–15 working days. Custom orders may take 15–25 working days depending on complexity. We can expedite urgent orders with prior arrangement.
Q7: Do you provide samples before bulk order?
A7: Yes, we can provide free samples (shipping cost borne by the buyer) for evaluation. Sample size is typically 200x200mm or 300x300mm with your required hole pattern.
Q8: How do you pack the perforated sheets for export?
A8: Sheets are packed with plastic film, foam interlayers, and wooden crates or pallets to prevent scratching and deformation during transit. For small orders, we use corrugated cardboard and sturdy packaging.
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