ISO 9001 Compliant Stainless Steel Filter Disc, Bound Edge, 200μm, 250mm, Durable for Chemical Filtration
Product Spotlights
As a leading manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory proudly presents our ISO 9001 Compliant Stainless Steel Filter Disc with a bound edge, 200μm pore size, and 250mm diameter. Designed for demanding chemical filtration environments, this disc combines precision engineering with durable materials to deliver consistent performance. Our factory, located in Hengshui, Hebei, China, exports annually US$5–10 million to global markets, ensuring each product meets rigorous quality standards.
Our filter discs are crafted from high-grade stainless steel, offering excellent corrosion resistance and mechanical strength. The bound edge construction prevents fraying and extends service life, making it ideal for repeated use in aggressive chemical solutions. The 200μm pore size provides a balance between flow rate and particle retention, suitable for fine filtration tasks.
Key Features & Technical Specifications
- Material: Stainless Steel (304, 316L, or customized grades)
- Diameter: 250mm (other sizes available upon request)
- Pore Size: 200μm (±10% tolerance)
- Edge Treatment: Bound edge for enhanced durability
- Surface Finish: Smooth, clean, no burrs
- Temperature Resistance: Up to 400°C (depending on material)
- Application: Chemical filtration, oil filtration, water treatment, food processing
| Parameter | Specification |
| Material Grade | 304 / 316L / 316 |
| Filtration Area | ~0.049 m² (for 250mm disc) |
| Thickness | 0.5mm – 3.0mm (customizable) |
| Pore Opening | 200μm (200 micron) |
| Wire Diameter | 0.4mm – 0.8mm (customizable) |
| Edge Type | Bound Edge (welded or rolled) |
Advantages & Customer Benefits
- Enhanced Durability: The bound edge prevents unraveling, even under high pressure or frequent cleaning, reducing replacement costs.
- Precise Filtration: Consistent 200μm openings ensure reliable particle removal, critical for chemical processes requiring strict purity.
- Chemical Compatibility: Stainless steel resists corrosion from acids, alkalis, and solvents, making it suitable for a wide pH range.
- Easy Maintenance: Smooth surface allows quick cleaning – backwash or ultrasonic cleaning restores performance.
- Customizable Dimensions: We offer diameters from 50mm to 1000mm and various pore sizes, tailored to your equipment.
- ISO 9001 Compliance: Manufactured under a quality management system that ensures traceability and consistency.
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied filter discs to clients across North America, South America, Europe, Asia, Africa, and Oceania. Our annual export value of US$5–10 million reflects global trust. All products are shipped from major ports including Tianjin, Qingdao, and Shanghai, ensuring timely delivery. Whether you need a standard 250mm disc or a custom solution, our team provides technical support and fast quotes. Choose reliability – choose Boli for your chemical filtration needs. Contact us today for a sample or bulk order.
Frequently Asked Questions
-
Q: What is the exact pore size tolerance?
A: The standard tolerance is ±10% of 200μm, i.e., 180–220μm. Tighter tolerances are available under special request. -
Q: Can this filter disc be used for high-temperature filtration?
A: Yes, depending on the stainless steel grade. 304 grade can withstand up to 400°C, while 316L offers better performance at elevated temperatures and in corrosive environments. -
Q: How is the bound edge manufactured?
A: The edge is either welded or mechanically rolled to create a smooth, reinforced rim that prevents fraying – ideal for applications with frequent handling. -
Q: Do you offer custom sizes and pore sizes?
A: Absolutely. We can produce discs from 50mm to 1000mm diameter, with pore sizes from 10μm to 1000μm. Minimum order quantity may apply for custom specs. -
Q: Is the disc suitable for food-grade filtration?
A: Yes, 304 and 316L stainless steel are food-contact safe. We can provide food-grade surface treatment if required. -
Q: What is the typical lead time?
A: For standard sizes (250mm, 200μm), lead time is 5–10 working days. Custom orders take 15–25 working days depending on complexity. -
Q: How should I clean the filter disc?
A: Backwashing with clean water or ultrasonic cleaning works well. Avoid using harsh chemicals that may damage the material. Stainless steel is generally easy to clean. -
Q: Do you provide samples before bulk order?
A: Yes, we offer samples for evaluation. Please contact our sales team to discuss sample cost and shipping.
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