304 Stainless Steel Perforated Metal Sheet 1.5mm Round Hole 45% Open Area for Industrial Filtration
Product Spotlights
At Anping Xinye Metal Wire Mesh Products Co., Ltd, located in the heart of China's wire mesh industry in Hengshui, Hebei, we specialize in manufacturing high-quality 304 Stainless Steel Perforated Metal Sheets designed for demanding industrial filtration applications. Our 1.5mm thick sheets with precision round holes and a 45% open area deliver an optimal balance of strength, flow efficiency, and durability. Trusted by filtration engineers worldwide, these sheets are engineered to withstand harsh environments while providing consistent performance.
The 304 stainless steel grade ensures excellent corrosion resistance, making our perforated sheets ideal for use in water treatment, chemical processing, food and beverage filtration, and air ventilation systems. Each sheet is manufactured with advanced CNC punching technology, guaranteeing uniform hole spacing and burr-free edges. The 45% open area maximizes flow rate while maintaining structural integrity, reducing pressure drop and energy consumption in your filtration system.
Below is a detailed specification table for our standard product:
| Parameter | Value |
|---|---|
| Material | 304 Stainless Steel (1.4301) |
| Thickness | 1.5mm (±0.05mm) |
| Hole Shape | Round |
| Open Area | 45% |
| Hole Diameter | Customizable (typically 2-10mm) |
| Sheet Size | Customizable (max 1500x3000mm) |
| Surface Finish | Mill Finish, optional brushed or polished |
| Edge Treatment | Deburred, smooth edges |
Key Features & Benefits
- High Corrosion Resistance – 304 stainless steel resists rust and chemical attack, extending service life in wet or acidic environments.
- Precise Hole Geometry – CNC-punched round holes with consistent diameter and spacing ensure reliable filtration performance.
- 45% Open Area Ratio – Optimized for high flow rates while retaining sufficient mechanical strength for structural support.
- Burr-Free Surface – Deburred edges prevent clogging and damage to downstream equipment, reducing maintenance.
- Customizable Dimensions – We offer custom hole sizes, sheet sizes, and edge finishes to match your specific filtration system requirements.
- Easy Fabrication – Sheets can be cut, welded, or bent to fit existing frames, saving installation time.
- Wide Application – Suitable for liquid filtration, air filtration, noise control, and architectural screening.
Application Examples
- Water Treatment – Used in drum filters, intake screens, and sludge dewatering systems.
- Chemical Processing – Separates solids from liquids in corrosive media.
- Food & Beverage – Filtration of juices, oils, and syrups with sanitary requirements.
- Pharmaceutical – Particle retention in cleanroom air handling units.
- Industrial Ventilation – Protective covers and dust collection panels.
Our manufacturing facility in Hengshui, Hebei, is equipped with fully automated punching lines that ensure each sheet meets strict quality standards. We have been serving the global B2B market for over a decade, delivering millions of square meters of perforated metal annually. Our experienced team can provide technical support to help you select the optimal hole pattern and material grade for your filtration needs.
We take pride in our rigorous quality control process: each sheet is inspected for dimensional accuracy, hole alignment, and surface finish before packaging. Our packaging is designed for export, with protective plywood crates and moisture-proof lining to prevent damage during transit. We offer competitive pricing without compromising on quality, and we welcome both small trial orders and large-volume contracts.
Frequently Asked Questions (FAQ)
-
What is the minimum order quantity for 304 stainless steel perforated sheets?
Our MOQ is 10 sheets for standard sizes, but we can accommodate smaller quantities for sample requests. Please contact us for details. -
Can you provide sheets with a different open area percentage?
Yes, we can customize hole diameter and spacing to achieve open areas from 20% to 60%. Just specify your requirements. -
Are these sheets suitable for outdoor use?
304 stainless steel offers good corrosion resistance for most outdoor environments. For coastal or highly corrosive conditions, we recommend 316L stainless steel as an alternative. -
How long is the lead time for custom orders?
Lead time is typically 7–15 working days after confirmation, depending on quantity and complexity. We can expedite for urgent orders. -
Do you offer cut-to-size or pre-cut panels?
Yes, we can supply sheets cut to your exact dimensions, including with custom edge profiles. Additional charges may apply. -
What is the tolerance on hole diameter?
Standard tolerance is ±0.1mm for hole diameter. Tighter tolerances are available upon request. -
Can you provide a material certificate?
Yes, we can provide a mill test certificate (MTC) for each batch confirming the 304 stainless steel grade and chemical composition. -
How are the sheets packed for shipment?
Sheets are packed in plywood crates with plastic film protection, suitable for sea freight or air freight. Custom packaging is also available.
With our strong production capacity and commitment to quality, Anping Xinye Metal Wire Mesh Products Co., Ltd is your reliable partner for 304 stainless steel perforated metal sheets. Whether you need a standard product or a custom solution, we are here to help. Contact our sales team today for a quote or technical consultation. Experience the difference that precision engineering and dedicated service can make to your filtration system.
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