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Help CenterFactory Direct Stainless Steel Perforated Plate 304 1.5mm Thick 3mm Hole Custom Size Available
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Welcome to Anping County Boli Hardware Wiremesh Products Factory, a professional manufacturer established in 1998 with an annual export value of US$5 million to US$10 million. As a factory-direct supplier, we take pride in offering high-quality Stainless Steel Perforated Plate 304 with a thickness of 1.5mm and hole diameter of 3mm, fully customizable to your specific dimensions. Our product is designed to meet diverse industrial and architectural needs, providing reliable performance, corrosion resistance, and long service life.
This perforated plate is manufactured from premium grade 304 stainless steel, ensuring excellent durability in environments where moisture, chemicals, or high temperatures are present. The 1.5mm thickness combined with 3mm round holes offers a balanced open area while maintaining structural strength. Whether you require small panels for filtration equipment or large sheets for building facades, we can produce custom sizes to match your exact requirements.
Key Features & Technical Specifications
- Material Grade: 304 Stainless Steel (excellent corrosion resistance, weldability, and formability)
- Thickness: 1.5mm (±0.05mm tolerance)
- Hole Diameter: 3mm (round, staggered or straight pattern available)
- Custom Size: Cut to your specified length and width (minimum order quantity negotiable)
- Surface Finish: Mill finish, with optional deburring, polishing, or powder coating upon request
- Open Area: Typically 40%–50% depending on pattern (can be customized)
- Edge Treatment: Smooth edges, no burrs, safe for handling and installation
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (AISI 304) |
| Thickness | 1.5mm |
| Hole Diameter | 3mm |
| Hole Pattern | Staggered (60° triangular) or straight (square) – customizable |
| Available Sizes | Custom (e.g., 1000mm x 2000mm, 1220mm x 2440mm, or your dimensions) |
| Tolerance | ±0.05mm on thickness, ±1mm on length/width |
| Surface | Mill finish, can be deburred or coated upon request |
| Packing | Plywood pallets, steel strapping, waterproof paper |
Benefits & Application Advantages
- Corrosion Resistance: 304 stainless steel withstands rust and oxidation in humid or chemical environments, making it ideal for food processing, pharmaceutical, and marine applications.
- High Strength-to-Weight Ratio: The 1.5mm thickness provides sufficient rigidity for structural supports while remaining lightweight for easy handling and installation.
- Precision Holes: Each 3mm hole is punched with consistent diameter and spacing, ensuring uniform flow or filtration characteristics.
- Customizable Dimensions: No need to cut or modify standard sheets – we produce exactly the size you need, reducing waste and labor costs.
- Versatile Usage: Suitable for machine guards, acoustic panels, ventilation grilles, sieves, architectural cladding, shelving, and more.
- Easy Maintenance: Smooth surface resists dirt buildup and can be easily cleaned with standard detergents.
At Anping County Boli Hardware Wiremesh Products Factory, we have been serving global markets since 1998, exporting to regions including North America, South America, Europe, Southeast Asia, Africa, and Oceania. Our annual export value of US$5-10 million reflects our commitment to quality and customer satisfaction. We ship from major ports such as Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide.
We understand that every project has unique requirements, so we offer free samples upon request for quality evaluation. Our experienced team can also provide technical advice on hole patterns, open area percentages, and finishing options. Whether you need a small batch for prototyping or large-scale production, we are ready to support your business.
Contact us today to discuss your custom perforated plate needs. With our factory-direct pricing, strict quality control, and decades of manufacturing experience, you can trust us to deliver the right solution for your application. We look forward to building a long-term partnership with you.
Frequently Asked Questions
Q1: What is the minimum order quantity (MOQ) for custom sizes?
Our MOQ for custom-sized stainless steel perforated plates is typically 100 pieces, but we can accommodate smaller quantities for trial orders. Please contact us for specific requirements.
Q2: Can you provide different hole patterns, such as square or slotted holes?
Yes, we can produce round, square, slotted, or decorative patterns. The 3mm round hole is our standard, but other shapes and sizes are available upon request.
Q3: How do you ensure the holes are free of burrs?
We use advanced punching dies and can perform deburring or edge smoothing as an optional process. Our standard production includes deburring to ensure safe handling and clean appearance.
Q4: What is the typical lead time for custom orders?
For standard custom sizes (without special finishing), lead time is 10–15 working days after confirmation of order and sample approval. Large quantities may require additional time.
Q5: Do you offer free samples?
Yes, we provide free samples of up to 200mm x 200mm for quality evaluation. The buyer only needs to cover the shipping cost.
Q6: Can you cut the plate to irregular shapes or with custom cutouts?
Yes, we can produce perforated plates with custom cutouts, notches, or irregular contours. Please provide a drawing or CAD file for accurate quotation.
Q7: Is the 304 stainless steel suitable for outdoor use?
304 grade offers good corrosion resistance for most outdoor environments, but in coastal areas or highly corrosive atmospheres, we recommend 316 stainless steel. We can supply 316 grades upon request.
Q8: How do you pack the plates to prevent damage during shipping?
We pack each plate individually with protective film or paper, then bundle them on plywood pallets with steel straps and waterproof wrapping. This ensures safe arrival even for long-distance sea freight.
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