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Help CenterStainless Steel 316L Filter Sleeves for Disc Vacuum Filters, 80 Micron, Welded Seam
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As a leading manufacturer based in Hengshui, Hebei, China, Anping County Boli Hardware Wiremesh Products Factory (Est. 1998) brings over two decades of expertise in producing high-performance filtration components. Our Stainless Steel 316L Filter Sleeves for Disc Vacuum Filters are engineered to deliver reliable solid-liquid separation in demanding industrial environments. Crafted with precision 80 micron mesh and a durable welded seam, these sleeves offer exceptional resistance to corrosion, high temperatures, and mechanical stress, ensuring prolonged service life and consistent filtration efficiency.
Whether you are in mining, wastewater treatment, chemical processing, or food production, our filter sleeves are designed to fit standard disc vacuum filter systems and can be customized to your specific dimensions. The 316L stainless steel material provides superior pitting and crevice corrosion resistance compared to 304, making it ideal for aggressive media and chloride-rich environments.
Key Features & Technical Specifications
- Premium Material: 100% imported 316L stainless steel wire, offering excellent resistance to chemicals, acids, and high temperatures up to 800°C (in inert atmosphere).
- Precision Filtration: 80 micron opening size ensures capture of fine particles while maintaining high flow rates.
- Welded Seam Construction: Laser or TIG welded seams provide uniform strength, preventing unraveling and extending sleeve lifespan.
- Customizable Dimensions: Available in various diameters, lengths, and edge finishes (flat, hemmed, with grommets) to suit your filter disc specifications.
- Easy Installation & Maintenance: Lightweight yet durable design allows quick replacement, reducing downtime.
- Wide Application: Suitable for disc vacuum filters, rotary drum filters, belt filters, and other filtration equipment.
| Parameter | Detail |
|---|---|
| Material Grade | Stainless Steel 316L |
| Mesh Count | Approx. 180 mesh (80 micron opening) |
| Wire Diameter | 0.08–0.12 mm (customizable) |
| Seam Type | Welded (continuous) |
| Operating Temperature | Up to 400°C (continuous), 800°C (short-term) |
| Tensile Strength | ≥ 500 N/cm (depending on wire diameter) |
Why Choose Our Filter Sleeves?
- Corrosion Resistance: 316L grade offers superior resistance to chlorides, acids, and alkaline solutions, making it perfect for chemical, pharmaceutical, and marine applications.
- High Flow Rate: The open area percentage (typically 30–40%) ensures minimal pressure drop while maintaining effective filtration.
- Durable Welded Seam: Unlike stitched seams, our welded construction eliminates thread degradation and provides a smooth, contaminant-free surface.
- Custom Solutions: We can produce sleeves in any diameter from 50 mm to 2000 mm, with various edge finishes (plain, hemmed, with elastic, or with grommets).
- Consistent Quality: Every roll of wire mesh is inspected for opening size, weave uniformity, and tensile strength before production.
Our filter sleeves are widely used in disc vacuum filters for dewatering, slurry separation, and recovery of valuable solids. The 80 micron rating is ideal for capturing fine particles in mining tailings, food processing, and industrial wastewater treatment. With a proven track record of over 20 years in the wire mesh industry, we have shipped millions of sleeves to customers across North America, South America, Europe, Southeast Asia, Africa, and Oceania.
Company Trust & Commitment
Anping County Boli Hardware Wiremesh Products Factory has been a trusted manufacturer since 1998, with an annual export value of US$5–10 million. Our products are shipped from major Chinese ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery worldwide. We serve a diverse range of markets including domestic and international industries, and we are committed to providing high-quality filtration solutions at competitive prices.
We understand that every filtration process is unique. That's why we offer free samples, technical support, and custom sizing—no minimum order quantity required. Our team of experienced engineers can help you select the optimal mesh, weave, and edge finish for your specific application. Contact us today to discuss your requirements and experience the reliability of Boli filter sleeves.
Frequently Asked Questions
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Q: What is the difference between 316L and 304 stainless steel filter sleeves?
A: 316L contains molybdenum, which provides enhanced corrosion resistance to chlorides and acids. It is better suited for harsh chemical environments, marine applications, and high-temperature processes. 304 is suitable for general-purpose filtration. -
Q: Can you provide sleeves with a different micron rating?
A: Yes, we offer a wide range of filtration grades from 1 micron to 1000 microns. The 80 micron version is a common choice for disc vacuum filters, but we can produce custom mesh sizes according to your requirements. -
Q: How do you ensure the welded seam does not leak or break?
A: Our welding process is automated and controlled to ensure full penetration without compromising the mesh integrity. Each sleeve undergoes a visual inspection and pressure test (if required) to guarantee seam strength. -
Q: What is the typical lead time for custom-sized sleeves?
A: For standard sizes, we can ship within 7–10 days after order confirmation. Custom sizes may require 15–20 days depending on the complexity and volume. We can expedite production for urgent orders. -
Q: Do you offer samples for testing?
A: Yes, we provide free samples (up to 200x200mm) for evaluation. You only need to cover the shipping cost. Please contact us to request a sample of 80 micron 316L filter sleeve. -
Q: Can these sleeves be used in rotary drum filters as well?
A: Yes, while designed for disc vacuum filters, our filter sleeves are also suitable for rotary drum filters, belt filters, and other horizontal or vertical filtration equipment. The flexible material can be adapted to different geometries. -
Q: What edge finishes are available?
A: We offer plain cut edges, hemmed (folded) edges, reinforced edges with grommets, or elastic band edges for easy installation. Please specify your preference when ordering. -
Q: Is there a minimum order quantity (MOQ)?
A: No, we have no strict MOQ. We welcome small trial orders as well as large volume contracts. Our flexible production line can handle both.
Ready to upgrade your filtration system? Contact Anping County Boli Hardware Wiremesh Products Factory today for a quote or technical consultation. Our team is ready to support you with high-quality 316L filter sleeves that deliver consistent performance.
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