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Help CenterCustom 5-Layer Sintered Filter Element for Diverse Industrial Applications
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Welcome to Anping County Boli Hardware Wiremesh Products Factory – a trusted manufacturer since 1998, specializing in custom filtration solutions. Our Custom 5-Layer Sintered Filter Element is engineered to meet the demanding requirements of diverse industrial applications, combining high mechanical strength with precise filtration performance. With over two decades of experience and an annual export value of US$5–10 million, we deliver reliable, cost-effective filter elements that enhance process efficiency and product quality.
Product Overview
The 5-layer sintered filter element is a diffusion-bonded, rigid structure made from multiple layers of stainless steel wire mesh. Each layer serves a specific function: the outer layers provide mechanical support, the intermediate layers act as a filter medium, and the inner layer ensures uniform flow distribution. This design achieves a high dirt-holding capacity and low pressure drop, making it ideal for high-temperature, high-pressure, and corrosive environments.
Key Features & Benefits
- 5-Layer Sintered Construction – Provides outstanding filtration efficiency (up to 99.9% removal of particles) and mechanical strength, ensuring long service life even under harsh conditions.
- Customizable Filtration Rating – Available from 1 micron to 100 microns, tailored to your specific separation requirements. Tight tolerance control ensures consistent performance.
- High Thermal & Chemical Resistance – Suitable for operating temperatures up to 600°C and resistant to most acids, alkalis, and organic solvents (depending on material selection).
- Low Pressure Drop – The optimized layer structure minimizes flow resistance, reducing energy consumption in your filtration system.
- Easy to Clean & Reusable – The all-metal construction allows for backwashing, ultrasonic cleaning, or chemical regeneration, significantly lowering replacement costs.
- Wide Range of Sizes & Connections – Custom diameters, lengths, end caps (threaded, flanged, or custom) are available to fit your existing housing or equipment.
Technical Specifications
| Parameter | Value / Range |
|---|---|
| Material | Stainless Steel 304, 316L, 310S, or Hastelloy (custom) |
| Number of Layers | 5 (support + filtration + distribution layers) |
| Filtration Accuracy | 1 – 100 μm (customizable) |
| Maximum Operating Temperature | 600°C (for 310S); up to 400°C for 304/316L |
| Maximum Operating Pressure | 50 bar (higher upon request) |
| Length | 100 mm – 2000 mm (custom) |
| Outer Diameter | 20 mm – 200 mm (custom) |
| End Cap Options | Threaded NPT/BSP, flanged, flat, or custom design |
Typical Applications
- Petrochemical & Refining – Catalyst recovery, polymer filtration, amine treatment.
- Pharmaceutical & Biotechnology – Sterile air filtration, solvent clarification, tablet compression.
- Food & Beverage – Beer, wine, edible oil, juice filtration; high-temperature steam sterilization.
- Water & Wastewater Treatment – Pre-filtration, membrane protection, RO system pre-treatment.
- Chemical Processing – Acid/base filtration, catalyst separation, paint and pigment production.
Why Choose Boli Factory?
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a reliable manufacturing partner for customers worldwide. We export to North America, South America, Europe, Asia, Africa, Oceania, and the Middle East, with an annual export value of US$5–10 million. Our factory is located in Hengshui, Hebei, China – the wire mesh industrial hub – and we ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan.
We offer free sample testing and technical consultation to ensure the filter element meets your exact specifications. Every piece is quality-checked for dimensional accuracy, burst pressure, and filtration efficiency before shipment. Our dedicated after-sales team provides prompt support for installation, cleaning, and maintenance advice.
Contact us today for a custom quotation or to discuss your filtration challenges. Let our 5-layer sintered filter element be the solution that improves your process reliability and reduces operational costs.
Frequently Asked Questions (FAQ)
Q1: What materials are available for the sintered filter element?
A: Standard materials are stainless steel 304 and 316L. For higher corrosion or temperature resistance, we also offer 310S, Hastelloy, and other alloys. Please specify your medium and operating conditions for a recommendation.
Q2: Can I get a custom size or end connection?
A: Absolutely. Our filter elements are fully customizable in length, outer diameter, and end cap type (threaded, flanged, flat, etc.). Simply provide your housing dimensions or a drawing, and we will manufacture accordingly.
Q3: What is the typical filtration accuracy range?
A: We offer a range from 1 micron to 100 microns. The 5-layer structure allows precise control; we can also combine different mesh sizes for multi-stage filtration within a single element.
Q4: How often should the filter element be cleaned, and what is the best method?
A: Cleaning frequency depends on the contaminant load and operating conditions. Typically, the element can be backwashed with clean water or solvent, or cleaned ultrasonically. The all-metal construction withstands repeated cleaning cycles without degradation.
Q5: What is the maximum operating temperature and pressure?
A: For standard 304/316L, the max temperature is around 400°C; for 310S, it can reach 600°C. Pressure rating depends on the element size and thickness, but standard designs handle up to 50 bar. Higher pressures are possible with reinforced construction.
Q6: Do you provide samples for testing?
A: Yes, we offer free samples (subject to shipping cost) for qualified customers. We encourage testing in your actual process to verify performance before bulk order.
Q7: What is the typical lead time for custom orders?
A: For standard custom sizes, lead time is approximately 15–25 working days, depending on order quantity and complexity. We can expedite urgent orders upon request.
Q8: Can you provide any certifications or test reports?
A: We can provide material test certificates, dimensional inspection reports, and bubble point test results. For specific certifications, please discuss with our sales team to see if we can meet your requirements.
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