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316L Sintered Wire Mesh Filter Discs, 20 Micron, 100mm Diameter, Mill Test Report Included
Product Spotlights
316L sintered mesh filter disc, 20 micron, 100mm diameter, with included Mill Test Report. High strength, corrosion-resistant, reusable, and customizable. Suitable for chemical, pharmaceutical, food & beverage, and water treatment filtration. Backed by 25+ years of manufacturing experience and global export.
Negotiable
MOQ: 1 Piece (Price negotiable depending on order volume and customization)
Key Specifications
Get Latest Price
Material:
Other, 316L Stainless Steel
Application:
Other, Liquid & Gas Filtration
Filtration Rating:
20 Micron
Payment & Shipping
Payment Methods:
Port of Shipment:
tianjin shanghai qingdao
Delivery Detail:
1 days
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Material
Other, 316L Stainless Steel
Application
Other, Liquid & Gas Filtration
Filtration Rating
20 Micron
Diameter
100mm
Structure
Sintered Multilayer Mesh
Thickness
1.5mm - 3mm (customizable)
Shape
Disc
Surface Finish
Annealed, Cleaned
Included Documentation
Mill Test Report
Packaging
Individual Wrapped, Standard Export Carton
Anping County Boli Hardware Wiremesh Products Factory (established in 1998) presents our premium 316L Sintered Wire Mesh Filter Discs — precision-engineered for demanding filtration applications. With a micron rating of 20 and a standard diameter of 100mm, these discs are manufactured using advanced sintering technology that bonds multiple layers of wire mesh into a robust, monolithic structure. Each disc is accompanied by a Mill Test Report verifying material composition and mechanical properties, ensuring full traceability and quality assurance for your industrial processes.
Key Features & Technical Specifications
- Material: 316L stainless steel – excellent corrosion resistance against chlorides, acids, and alkalis.
- Filtration Precision: 20 micron absolute rating, achieving high particle retention efficiency.
- Construction: Sintered multiple layers (typically 3–5 layers) for high strength and uniform pore distribution.
- Dimension: 100mm outer diameter, with thickness ranging from 1.5mm to 3mm (customizable upon request).
- Temperature Resistance: Up to 600°C (1112°F) in oxidizing atmospheres.
- Pressure Rating: Capable of withstanding differential pressures up to 50 bar depending on thickness and support.
- Cleanability: Reusable – can be backwashed or ultrasonically cleaned.
- Certification: Mill Test Report included – chemical composition and mechanical properties per ASTM A240 / A240M.
Technical Parameters (Typical Values)
| Parameter | Value |
|---|---|
| Material Grade | 316L (UNS S31603) |
| Pore Size | 20 μm nominal / 25 μm absolute |
| Diameter | 100 mm (±0.5 mm) |
| Thickness | 2.0 mm (standard) |
| Bubble Point | ≥ 120 mbar (with ethanol) |
| Flow Rate (Air) | ~ 30 L/min·cm² at 1 bar ΔP |
| Operating Temperature | -200°C to +600°C |
Advantages for Your Application
- Reliable Filtration: The sintered structure eliminates fiber migration and bypass, ensuring consistent 20 micron filtration even under fluctuating pressure.
- Long Service Life: 316L material resists pitting and crevice corrosion, making it ideal for harsh chemical environments, seawater, and high-temperature gases.
- Easy Integration: Standard 100mm diameter fits many filter housings; custom diameters and shapes are available for OEM projects.
- Cost-Effective: Reusable design reduces replacement frequency and waste disposal costs compared to disposable filter cartridges.
- Full Traceability: Each order includes a Mill Test Report with actual test results, giving you complete confidence in material quality.
Frequently Asked Questions (FAQ)
-
Q: What is the difference between sintered wire mesh and woven wire mesh?
A: Sintered wire mesh is formed by bonding multiple layers under heat and pressure, creating a rigid, porous structure with controlled pore size. Woven wire mesh is a single layer and may shift under pressure. Sintered discs offer higher strength, better filtration accuracy, and no media migration. -
Q: Can I use these discs for high-viscosity fluids?
A: Yes, but the flow rate may be reduced. We recommend selecting a coarser micron rating (e.g., 50 or 100 micron) for viscous liquids. Custom options are available. -
Q: How do I clean the sintered filter disc?
A: The disc can be cleaned by backwashing with clean water or solvent, ultrasonic cleaning, or soaking in mild acid solutions. Avoid using abrasive brushes that could damage the surface. -
Q: Is the Mill Test Report included for every disc?
A: Yes, a Mill Test Report (MTR) covering chemical composition and mechanical properties is provided with each shipment. The report references the corresponding heat number and standard ASTM A240. -
Q: What is the maximum operating pressure?
A: The pressure rating depends on the disc thickness and support structure. Standard 2mm thick discs can handle up to 50 bar differential pressure when properly supported. For higher pressures, we recommend using a stronger support mesh or increasing thickness. -
Q: Do you offer custom sizes or shapes?
A: Absolutely. We can produce sintered discs in diameters from 20mm to 500mm, as well as rectangular, square, or custom profiles. Contact our sales team with your specifications. -
Q: What is the lead time for this product?
A: For standard 100mm discs in stock, lead time is 5–7 working days. For custom orders, typically 15–20 working days depending on quantity and complexity. -
Q: How are these discs packaged for export?
A: Each disc is individually wrapped in protective film, then packed in sturdy corrugated boxes with foam inserts. For bulk orders, we use wooden crates to prevent damage during sea freight.
Trust Anping County Boli Hardware Wiremesh Products Factory — a manufacturing powerhouse with over 25 years of experience. With an annual export value exceeding US$5 Million and shipping to all major global markets (North America, South America, Europe, Asia, Africa, Oceania, and the Middle East), we are your reliable partner for industrial filtration components. Our factory is located in Hengshui, Hebei, China, and we ship from Tianjin, Qingdao, Shanghai, or Foshan ports. Each 316L sintered disc is produced under strict quality control, and we back every order with a Mill Test Report. Contact us today to discuss your filtration needs or request a quotation for custom dimensions.
Send Inquiry to This Supplier
Mr. Geng Xiaozhong
Sales Manager
2Yrs
Hengshui, Hebei, China
2Yrs
Business Type
Manufacturer
Year Established
1998
Annual Export Value
US$5 Million - US$10 Million
Port of Shipment
Tianjin, Qingdao, qingdao, shanghai, foshan
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