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Anping County Boli Hardware Wiremesh Products Factory, established in 1998, is a professional manufacturer specializing in wire mesh filtration solutions. Our Stainless Steel Mesh Discs 316L 20 Micron Welded Wire Filter Element is engineered for demanding chemical processing applications, offering reliable particle separation and long service life. With annual export value exceeding US$5 million, we provide high-quality, customizable filter discs that meet the rigorous standards of global industries.
This filter element is crafted from premium 316L stainless steel, known for its excellent corrosion resistance and durability in harsh chemical environments. The 20-micron welded wire mesh ensures precise filtration, removing fine particles while maintaining high flow rates. Each disc is precision-welded to ensure uniform pore size and structural integrity, delivering consistent performance over extended periods.
Key Features & Technical Specifications
- Material: 316L Stainless Steel – excellent resistance to acids, alkalis, and chlorides.
- Pore Size: 20 Micron (nominal) – suitable for fine filtration of liquids and gases.
- Construction: Welded wire mesh – strong, stable, and resistant to deformation under pressure.
- Shape: Disc form – easy to install in filter housings, cartridges, or custom assemblies.
- Edge Options: Available with welded edge, resin-sealed edge, or gasket edge for leak-proof sealing.
- Customization: Diameter from 50mm to 500mm, thickness from 1mm to 5mm, and multiple layers available.
- Temperature Range: Suitable for operating temperatures up to 400°C (752°F) depending on application.
| Parameter | Specification |
|---|---|
| Material Grade | 316L (UNS S31603) |
| Mesh Type | Welded Wire Mesh |
| Filtration Precision | 20 Micron (nominal) |
| Disc Diameter | Customizable (e.g., 100mm, 200mm, 300mm) |
| Thickness | 1.0mm – 5.0mm (optional) |
| Edge Treatment | Welded, Resin, or Gasket (custom) |
| Max Operating Temperature | Up to 400°C (752°F) in air |
Advantages for Chemical Processing
Our stainless steel mesh discs are designed to withstand aggressive chemical environments, including acidic and alkaline solutions, solvents, and high-temperature fluids. The welded wire construction provides superior mechanical strength compared to woven mesh, reducing the risk of mesh shift or breakage under differential pressure. Benefits include:
- Consistent Filtration: Uniform pore size ensures reliable removal of particles down to 20 microns.
- High Flow Rate: Open area design minimizes pressure drop while maintaining efficiency.
- Easy Cleaning: Smooth surface allows backwashing or ultrasonic cleaning, extending service life.
- Corrosion Resistance: 316L grade resists pitting and crevice corrosion in chloride-rich environments.
- Customizable Dimensions: Tailored to fit your specific filter housing or equipment.
Trusted Manufacturer Since 1998
Anping County Boli Hardware Wiremesh Products Factory has been a reliable supplier of wire mesh products for over 25 years. With an annual export value between US$5 million and US$10 million, we serve clients across North America, South America, Europe, Asia, Africa, and Oceania. Our main ports of shipment include Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics. We are committed to delivering high-quality filtration solutions that meet your exact requirements. Contact us today for a quote or to discuss your custom filter element needs.
Frequently Asked Questions
Q1: What is the difference between 316 and 316L stainless steel for this filter element?
A: 316L has a lower carbon content, which provides better weldability and resistance to intergranular corrosion in high-temperature or chemical environments. It is preferred for chemical processing applications where corrosion resistance is critical.
Q2: Can you customize the disc diameter to match my existing filter housing?
A: Yes, we offer custom diameters from 50mm to 500mm, and other sizes are available upon request. Please provide your specific dimensions, and we will manufacture accordingly.
Q3: Is the 20 micron rating absolute or nominal?
A: The 20 micron rating is nominal, meaning it will retain the majority of particles of that size under standard conditions. For absolute filtration, we can discuss multi-layer or tighter mesh options.
Q4: How do I clean and reuse these filter discs?
A: They can be cleaned by backwashing, ultrasonic cleaning, or using appropriate solvents. Avoid harsh scrubbing that could damage the mesh. Proper cleaning can extend the lifespan significantly.
Q5: What edge finishing options are available for sealing?
A: We offer welded edge, resin-sealed edge, and gasket-mounted edge. The choice depends on your filter housing's sealing requirements and pressure conditions.
Q6: Are these filter elements suitable for high-temperature applications like catalyst recovery?
A: Yes, 316L stainless steel can withstand temperatures up to 400°C in air. However, the specific application environment (e.g., corrosive gases) should be considered. Please consult our technical team for high-temperature recommendations.
Q7: What is the minimum order quantity (MOQ)?
A: MOQ varies by size and customization. For standard sizes, we can offer small quantities for prototyping. Please contact us with your requirements for a detailed quote.
Q8: How do you ensure the quality and consistency of the mesh?
A: We use automatic welding machines and perform in-process inspections, including pore size measurement and visual checks. Each batch is tested for uniformity before shipment.
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