Sintered Metal Mesh Filter 316L 20 Micron Pore Size 1.5mm Thickness ISO Compliant
Product Spotlights
As an experienced manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory proudly presents our Sintered Metal Mesh Filter 316L with a precise 20 micron pore size and 1.5mm thickness. Engineered for demanding filtration applications, this filter combines the durability of 316L stainless steel with advanced sintering technology, ensuring consistent performance and long service life. Whether you need to separate fine particles from liquids or gases, our sintered mesh filter delivers reliable results backed by decades of manufacturing expertise.
Our product is designed to meet the highest industry standards, with ISO compliance that guarantees dimensional accuracy and filtration efficiency. The 316L material offers excellent corrosion resistance, making it suitable for aggressive chemical environments, high-temperature processes, and sanitary applications. Below we break down the key features and technical specifications.
Key Features & Advantages
- Precision Filtration: 20 micron pore size ensures removal of fine contaminants with high efficiency.
- High Mechanical Strength: Sintered multilayer structure provides excellent pressure resistance and structural integrity.
- Thermal Stability: Withstands operating temperatures up to 600°C (optional variants), suitable for hot gas filtration.
- Corrosion Resistance: 316L stainless steel offers superior resistance to acids, alkalis, and chlorides.
- Cleanable & Reusable: Can be backwashed, ultrasonically cleaned, or chemically regenerated, reducing replacement costs.
- Customizable Dimensions: Available in discs, sheets, tubes, or custom shapes to fit your filtration system.
- Uniform Pore Size Distribution: Consistent filtration performance across the entire filter surface.
Technical Specifications
| Parameter | Value |
|---|---|
| Material | 316L Stainless Steel |
| Pore Size | 20 Micron (±2 μm) |
| Thickness | 1.5 mm (±0.1 mm) |
| Porosity | 30% – 40% (depending on layers) |
| Maximum Operating Temperature | Up to 600°C (optional) |
| Maximum Differential Pressure | Depends on design; contact us for details |
| Compliance | ISO Compliant |
The sintering process bonds multiple layers of woven wire mesh under high temperature and pressure, creating a rigid, porous structure. This eliminates the risk of mesh shifting or delamination, ensuring consistent filtration even under pulsating flow conditions. Our 316L sintered metal mesh filter is widely used in:
- Chemical & petrochemical processing
- Pharmaceutical and food & beverage filtration
- Water treatment and desalination
- Hydraulic and pneumatic systems
- Gas turbine and compressor protection
Trust & Reliability
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has established a strong reputation in the global market. Our annual export value of US$5 Million – US$10 Million reflects the trust customers place in our products. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to North America, South America, Europe, Asia, Africa, and Oceania. Our factory is located in Hengshui, Hebei, the heart of China's wire mesh industry, giving us access to premium raw materials and skilled labor.
We are committed to quality control at every stage: from raw material inspection to sintering parameters, final dimension checks, and pore size verification. Each filter is tested to meet the specified 20 micron rating and thickness tolerance. Our ISO-compliant production system ensures repeatability and traceability.
We invite you to experience the difference of a reliable sintered metal mesh filter. Whether you need standard sizes or custom designs, our engineering team is ready to assist. Contact us today for a quotation or technical consultation – let us help you achieve optimal filtration efficiency.
Frequently Asked Questions
Q1: Can this filter be cleaned and reused?
A: Yes, the sintered metal mesh filter is fully cleanable. Methods include backwashing, ultrasonic cleaning, or chemical soaking, depending on the contaminant type. This extends the filter's service life significantly.
Q2: What is the maximum pressure drop allowed?
A: The maximum differential pressure depends on the filter's design and operating conditions. For standard 1.5mm thickness discs, we recommend a maximum pressure drop of 2-3 bar. Please consult our technical team for specific applications.
Q3: Is the 316L material suitable for food contact?
A: Yes, 316L stainless steel is a food-grade material that meets FDA and EU regulations for contact with food and beverages. Our filters can be manufactured with a smooth surface finish for sanitary applications.
Q4: What shapes and sizes are available?
A: We offer discs, sheets, tubes, and custom shapes. Standard disc diameters range from 10mm to 500mm, but we can cut to your exact dimensions. Wire mesh layers can be customized for different porosity levels.
Q5: How does the 20 micron rating compare to other filtration media?
A: 20 micron is a fine filtration level suitable for removing visible particles. For comparison, a human hair is about 70 microns. Our filter provides a balance between flow rate and particle retention.
Q6: Can you provide a sample for testing?
A: Yes, we offer sample discs for evaluation. Please contact us with your requirements, and we will prepare a sample for your testing purposes. Shipping costs may apply.
Q7: What is the lead time for bulk orders?
A: Typical lead time is 15-25 working days for standard sizes, depending on order quantity. Custom designs may require additional time. We maintain a stock of common sizes for quick shipment.
Q8: Is the filter compatible with high-temperature gas streams?
A: Yes, our standard filter can withstand up to 600°C if the optional high-temperature version is specified. For continuous operation above 400°C, please confirm the exact requirements with our engineers.
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