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Help CenterSintered Laminated Mesh for Pharmaceutical Liquid Filtration, 316L, 0.5 Micron, Cleanable and Reusable
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Introducing the Premium Sintered Laminated Mesh – a high-performance filtration solution specifically engineered for pharmaceutical liquid filtration. Manufactured by Anping County Boli Hardware Wiremesh Products Factory, a trusted Chinese manufacturer established in 1998, this mesh is crafted from 316L stainless steel with a precise 0.5 micron pore size. Our factory has been delivering reliable filtration products to global markets for over two decades, with annual export values exceeding US$5 million. This product is designed to meet the stringent demands of the pharmaceutical industry, offering exceptional cleanliness, durability, and reusability.
The sintered laminated mesh combines multiple layers of wire mesh through a high-temperature sintering process, creating a robust, monolithic structure. This ensures uniform pore distribution, high mechanical strength, and excellent resistance to backwashing and chemical cleaning. With a 0.5 micron filtration rating, it effectively removes sub-micron particles, bacteria, and contaminants from liquid streams, making it ideal for critical pharmaceutical applications such as API purification, sterile filtration, and solvent recovery.
Key Features & Technical Specifications
- Material: 316L stainless steel – excellent corrosion resistance and biocompatibility
- Pore Size: 0.5 micron absolute – consistent and reliable filtration performance
- Structure: Sintered laminated layers – high strength, no media migration
- Cleanability: Fully cleanable via ultrasonic, backwash, or chemical methods
- Reusability: Designed for hundreds of cleaning cycles, reducing replacement costs
- Temperature Resistance: Withstands up to 600°C (optional custom treatment)
- Customization: Available in various sizes, shapes (discs, sheets, cylinders), and edge treatments
| Parameter | Value |
|---|---|
| Material Grade | 316L Stainless Steel |
| Filtration Rating | 0.5 micron (absolute) |
| Number of Layers | 3–5 layers (customizable) |
| Thickness Range | 0.5 mm – 3.0 mm |
| Maximum Operating Temperature | 600°C (in reducing atmosphere) |
| Cleanability | Excellent – backwash, ultrasonic, chemical |
| Application | Pharmaceutical liquid filtration |
| Packaging | Export standard wooden cases or cartons |
Detailed Advantages & Customer Benefits
Superior Filtration Performance: The 0.5 micron pore size achieves high particle retention while maintaining acceptable flow rates. The sintered laminated structure eliminates the risk of fiber shedding or media migration, which is critical for pharmaceutical processes where product purity is paramount. The uniform pore distribution ensures consistent results batch after batch.
Exceptional Durability & Longevity: Made from 316L stainless steel, this mesh resists corrosion from aggressive solvents, acids, and alkaline cleaning solutions. The sintering process fuses the layers together, preventing delamination even under high pressure differentials or frequent backwashing. This product can withstand thousands of cleaning cycles, drastically reducing total cost of ownership compared to disposable filters.
Cleanable & Reusable Design: Unlike polymer membranes that degrade over time, our sintered metal mesh can be regenerated using ultrasonic cleaning, hot water washing, or chemical cleaning agents. This not only lowers operational waste but also aligns with sustainability goals. The mesh retains its original filtration efficiency after cleaning, as verified by in-house testing.
Customization Flexibility: We understand that pharmaceutical filtration systems come in diverse configurations. Our mesh can be cut into discs, sheets, or fabricated into cartridges, with custom edge treatments such as welding, sealing, or gasketing. Sizes, thicknesses, and layer counts are adjustable to meet your specific equipment requirements. Contact our engineering team for a tailored solution.
Trust & Reliability – Why Choose Boli?
Anping County Boli Hardware Wiremesh Products Factory has been a dedicated manufacturer since 1998, with a proven track record of exporting to markets across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export value exceeds US$5 million, reflecting the trust our global clients place in our products. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring efficient logistics.
Every roll of sintered mesh undergoes rigorous quality control checks, including pore size verification, tensile strength testing, and cleanliness inspection. Our factory is equipped with advanced sintering furnaces and precision cutting tools, allowing us to maintain tight tolerances. We are committed to providing consistent quality and responsive technical support.
Take the Next Step: Whether you are replacing existing filter elements or designing a new system, our sintered laminated mesh offers a cost-effective, high-performance solution. Request a sample or quote today. Our team is ready to assist with product selection and customization. Contact us via email or through our B2B platform to discuss your specific requirements.
Frequently Asked Questions
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Q: Can this mesh be used for sterile filtration of pharmaceutical liquids?
A: Yes, the 0.5 micron absolute rating is suitable for removing bacteria and particles down to 0.5 microns. For sterile filtration, we recommend validating the mesh with your specific process. The 316L material is compatible with autoclaving and steam sterilization. -
Q: How many times can the mesh be cleaned and reused?
A: Under normal operating conditions and proper cleaning methods (e.g., ultrasonic cleaning with appropriate solvents), the mesh can be reused for hundreds of cycles. The actual lifespan depends on the contaminant load, cleaning frequency, and mechanical handling. We have seen customers achieve over 500 cycles in similar applications. -
Q: What is the maximum pressure drop this mesh can handle?
A: The sintered structure provides high mechanical strength. Typical operating pressure differentials are up to 5 bar (73 psi). For higher pressure applications, we can adjust the thickness and layer design. Please consult our technical team for specific requirements. -
Q: Do you offer custom shapes like discs or cartridges?
A: Absolutely. We can produce custom discs, rectangles, or welded cartridges to your exact dimensions. Edge finishing options include welded rims, rubber gaskets, or plain cut edges. Provide a drawing or specify the required dimensions and we will provide a quotation. -
Q: Is this mesh suitable for high-temperature applications?
A: Yes, 316L stainless steel can withstand temperatures up to 600°C in reducing atmospheres. For oxidizing environments, the maximum continuous temperature is around 450°C. If you require higher temperature resistance, we can discuss alternative materials. -
Q: What cleaning methods are recommended?
A: Common methods include ultrasonic cleaning, backwashing with clean water or solvent, and chemical cleaning with mild acids or alkalis. Avoid using abrasive tools that could damage the mesh surface. Our factory can provide detailed cleaning guidelines upon request. -
Q: Can you provide samples for testing?
A: Yes, we offer small sample pieces (e.g., 100mm x 100mm) at a nominal cost. For serious inquiries, sample fees may be waived. Contact us with your application details to arrange sample delivery. -
Q: What is the typical lead time?
A: For standard sizes and thicknesses, lead time is 7–15 working days after order confirmation. Custom orders may require 15–25 working days. We work efficiently to meet your project deadlines.
Ready to improve your filtration process? Contact Anping County Boli Hardware Wiremesh Products Factory today for a tailored solution.
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