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Help CenterCustom Stainless Steel Filter Disc With Bound Edge, 304 Material, 0.5-500μm, Industrial Filtration Application
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As a professional manufacturer with over 25 years of experience, Anping County Boli Hardware Wiremesh Products Factory (established in 1998) proudly presents our Custom Stainless Steel Filter Disc with Bound Edge – a premium solution designed for rigorous industrial filtration applications. Crafted from high-grade 304 stainless steel, these discs deliver exceptional corrosion resistance, durability, and precision filtration down to 0.5–500 μm. Whether you need to filter liquids, gases, or solids in harsh environments, our bound-edge design ensures a secure, leak-proof structure that withstands high pressure and temperature fluctuations. Trust our factory-direct expertise to provide you with cost-effective, tailor-made filtration components that meet your exact specifications.
Key Features & Technical Specifications
- Material Grade: Premium 304 stainless steel – excellent resistance to oxidation, acids, and alkalis. Suitable for food-grade, pharmaceutical, and chemical processing.
- Bound Edge Construction: The edges are reinforced by welding or crimping a metal ring, preventing fraying, deformation, and particle bypass. This ensures long service life even under cyclic pressure.
- Filtration Precision: Available from 0.5 μm (microfiltration) to 500 μm (coarse filtration). Customizable to your exact micron requirement.
- Customizable Dimensions: Diameter ranges from 50 mm to 1000 mm, with thickness from 0.5 mm to 3 mm. Non-standard sizes available upon request.
- High Strength & Rigidity: The bound edge adds structural integrity, allowing the disc to be used in high-flow, high-pressure environments without collapse.
- Easy Cleaning & Reusability: The smooth surface and robust construction enable backwashing, ultrasonic cleaning, or chemical rinsing, reducing replacement costs.
| Parameter | Standard Range | Custom Options |
| Material | 304 Stainless Steel | 316L, 304L, 430 (optional) |
| Filtration Rating | 0.5 – 500 μm | Any micron within range |
| Disc Diameter | 50 – 1000 mm | Custom sizes available |
| Thickness | 0.5 – 3.0 mm | Up to 5 mm (upon request) |
| Edge Type | Bound Edge (welded ring) | Crimped, folded, or polymer-coated |
| Max Operating Temperature | 400°C (752°F) | Dependent on gasket/seal |
| Application | Industrial filtration | Water, oil, chemical, food, beverage, pharmaceutical |
Why Choose Our Bound Edge Filter Disc?
Unlike standard woven wire mesh discs, our bound-edge design offers several distinct advantages:
- No Wire Shedding: The sealed edge prevents individual wires from loosening, eliminating contamination risks in sensitive processes.
- Improved Sealing: The rigid border provides a flat, uniform surface for gaskets, ensuring a tight fit in filter housings.
- Longer Lifespan: The reinforced edge resists tears and deformation, extending the disc's service life by up to 50% compared to unbound discs.
- Versatile Compatibility: Works with most industrial filter presses, basket filters, strainers, and custom equipment.
Typical Industrial Applications
- Petrochemical & oil refining – catalyst recovery, fuel filtration
- Water treatment – sand filter underdrain, well water screening
- Food & beverage – beer, wine, juice, syrup clarification
- Pharmaceutical – sterile filtration, tablet coating
- Chemical processing – acid, alkali, solvent filtration
- Mining & metallurgy – slurry dewatering, mineral processing
Trust & Reliability from a Seasoned Manufacturer
Since 1998, Anping County Boli Hardware Wiremesh Products Factory has been a trusted name in wire mesh manufacturing. With an annual export value exceeding US$5 million and a global presence across North America, South America, Europe, Asia, Africa, and Oceania, we have delivered millions of custom filter discs to satisfied clients. Our factory in Hengshui, Hebei, China, utilizes advanced weaving and edge-forming machinery, rigorous quality control, and a skilled team to ensure every disc meets your exact specifications. We ship from major ports such as Tianjin, Qingdao, and Shanghai, ensuring fast and reliable logistics. When you choose Boli, you choose a partner committed to quality, precision, and long-term value.
Frequently Asked Questions
1. Can I order a non-standard size or shape?
Yes, we specialize in custom manufacturing. Please provide your desired diameter, thickness, micron rating, and any special edge requirements. We can produce discs with holes, slots, or custom cutouts.
2. What is the typical lead time?
Standard sizes (within common dimensions) can be shipped within 7–10 working days. Custom orders typically require 15–20 working days, depending on complexity and quantity.
3. How do I choose the right micron rating for my application?
Micron selection depends on the particle size you wish to remove. For example, 0.5–5 μm is suitable for fine polishing, while 100–500 μm is for coarse straining. Our technical team can assist you based on your process.
4. Are these discs reusable?
Yes, they are designed for repeated cleaning (backwashing, ultrasonic, chemical). The bound edge maintains integrity even after multiple cycles.
5. What is the maximum operating pressure?
It depends on the disc diameter, thickness, and mesh opening. For a typical 200 mm disc with 100 μm mesh, it can withstand up to 5 bar. Higher pressure ratings are achievable with thicker material or additional support.
6. Do you offer samples before bulk order?
Yes, we provide samples for evaluation. Please contact us with your requirements. Sample cost is negotiable and can be deducted from future orders.
7. Can you supply with a gasket or seal attached?
Yes, we can integrate rubber, silicone, or PTFE gaskets onto the bound edge upon request.
8. What certifications do you have?
Our products are manufactured in compliance with ISO 9001 quality management system. Specific certifications (e.g., FDA, NSF) can be arranged based on your application and order quantity.
Ready to Upgrade Your Filtration System? Contact us today to discuss your custom filter disc needs. With our factory-direct pricing, experienced engineering support, and global shipping network, we are your ideal partner for high-performance filtration solutions. Request a quote or sample now!
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