316L Stainless Steel Perforated Filter Screen, 2mm Hole Diameter, 50% Open Area, Mill Test Report Available
Product Spotlights
Welcome to Anping Xinye Metal Wire Mesh Products Co., Ltd – your trusted manufacturer of high-quality perforated filter screens. Based in Hengshui, Hebei, China, we specialize in precision-engineered metal filtration solutions. Our 316L Stainless Steel Perforated Filter Screen features a precise 2mm hole diameter and a 50% open area, offering an ideal balance of strength and flow efficiency. Each screen is produced with strict quality control, and a Mill Test Report is available upon request to verify material composition and mechanical properties. This product is designed for demanding industrial filtration, separation, and screening applications where corrosion resistance and durability are essential.
Our perforated filter screens are manufactured using advanced CNC punching technology, ensuring consistent hole patterns and smooth edges. The 316L grade stainless steel provides superior resistance to pitting, crevice corrosion, and stress corrosion cracking, making it suitable for use in harsh environments including chemical processing, oil & gas, food and beverage, and pharmaceutical industries.
Key Features & Specifications
- Material: 316L Stainless Steel (low carbon, high corrosion resistance)
- Hole Diameter: 2mm (±0.1mm tolerance)
- Open Area: 50% – ensures high flow rate while retaining particles
- Thickness: Customizable from 0.5mm to 2.0mm (or as required)
- Sheet Size: Available in standard sizes or custom dimensions
- Pattern: Staggered 60° hole layout for maximum strength
- Edge Finish: Deburred, flat, or rolled edges available
- Mill Test Report: Provided with each shipment to confirm grade and mechanical properties
| Parameter | Value |
|---|---|
| Material Grade | 316L (UNS S31603) |
| Hole Diameter | 2 mm |
| Open Area | 50% (±2%) |
| Sheet Thickness | 0.5 mm – 2.0 mm (customizable) |
| Hole Pattern | Staggered 60° |
| Max Sheet Size | Up to 1500mm x 3000mm (custom) |
This filter screen is designed to meet the rigorous demands of liquid and gas filtration. The 2mm hole diameter provides effective particle retention for coarse to medium filtration, while the 50% open area minimizes pressure drop and ensures high throughput. The 316L stainless steel construction offers excellent weldability and formability, allowing for easy integration into frames, housings, or custom assemblies.
Benefits for Your Business
- Enhanced Corrosion Resistance: 316L performs well in acidic, chloride, and marine environments, extending service life.
- High Flow Efficiency: 50% open area reduces backpressure, improving system performance.
- Precision Consistency: CNC punching ensures uniform hole size and spacing, batch after batch.
- Customizable Dimensions: We can cut and shape sheets to your exact specifications – no need for secondary processing.
- Full Traceability: Mill Test Reports provide complete material certification for your quality assurance.
Our factory in Anping, the renowned wire mesh capital of China, has years of experience in producing perforated metal products for global markets. We export to numerous countries and serve industries ranging from water treatment to chemical processing, food processing, and mining. Each order is carefully inspected before shipment to ensure it meets your requirements.
Trust Anping Xinye for your filtration needs. We are committed to delivering high-quality perforated screens that perform reliably in the toughest conditions. Contact us today to discuss your specifications, request a sample, or place an order. With our competitive pricing, fast lead times, and dedicated customer service, we are your ideal partner for stainless steel filtration solutions.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between 316 and 316L stainless steel?
A: 316L has a lower carbon content (max 0.03%) compared to 316 (max 0.08%), which improves weldability and reduces the risk of sensitization and intergranular corrosion in welded areas. -
Q: Can you supply sheets with a specific thickness not listed?
A: Yes, we can customize thickness within a range of 0.3mm to 3.0mm depending on the hole size and open area. Please consult our sales team for feasibility. -
Q: Is the Mill Test Report included in the price?
A: Yes, the Mill Test Report is provided free of charge with each order. It certifies the material grade, chemical composition, and mechanical properties. -
Q: What is the typical lead time for custom orders?
A: For standard sizes and thicknesses, lead time is 7–15 working days. Custom sizes or special thicknesses may require 15–20 working days depending on quantity. -
Q: Can the screen be used for food processing?
A: Yes, 316L stainless steel is food-grade and compliant with FDA and EU food contact regulations. The surface can be passivated or electropolished upon request. -
Q: Do you offer samples before bulk order?
A: Absolutely. We can provide small sample sheets (e.g., 200mm x 200mm) for testing. Shipping cost is at buyer’s expense, but sample is free for first-time clients. -
Q: What is the maximum sheet size you can produce?
A: Our standard maximum is 1500mm x 3000mm. For larger sizes, we can offer welded panels or custom fabrication. -
Q: How do you ensure the open area is exactly 50%?
A: Our CNC punching machines are programmed to maintain precise hole spacing and diameter. We perform random sampling during production and final inspection to verify open area and hole dimensions.
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