Products Description
SS Woven Wire Mesh Filter Discs Non Woven Fabric Extruder Screen.Stainless steel filter mesh is a woven or perforated filtration material manufactured from high-grade stainless steel wires (typically grades 304, 304L, 316, 316L, etc.). Featuring uniform apertures and a robust structure, it effectively enables solid-liquid separation, gas-solid separation, and particle classification, serving as a fundamental and critical component in industrial filtration and screening applications.SS Woven Wire Mesh Filter Discs Non Woven Fabric Extruder Screen.
Key Features
Excellent Corrosion Resistance – The stainless steel composition provides outstanding resistance to acids, alkalis, and salt spray, making it suitable for harsh environments such as chemical processing and marine applications.
Wide Temperature Tolerance – Maintains mechanical stability across a broad temperature range from -196°C to 600°C (grade-dependent), without becoming brittle or softening.
High and Uniform Filtration Precision – Weaving or perforation accuracy reaches micron levels, with consistent pore sizes that ensure stable filtration efficiency and high repeatability.
Combined Strength and Toughness – High tensile strength and good wear resistance enable it to withstand significant pressure differentials and repeated backwashing without permanent deformation.
Excellent Regenerability – Can be repeatedly cleaned and regenerated via ultrasonic washing, high-pressure water rinsing, chemical cleaning, or thermal treatment, significantly reducing total cost of ownership.
Non-Toxic and Environmentally Friendly – Complies with food-grade and pharmaceutical-grade material requirements, releasing no harmful substances, and is safe for use in food and medical industries.
Application Fields
Petrochemical Industry – Catalyst recovery, polymer melt filtration, and impurity interception in pipelines.
Water Treatment & Environmental Engineering – Wastewater treatment plant bar screens, pre-filtration for seawater desalination, and side-stream filtration in industrial cooling water systems.
Food & Beverage – Juice clarification, edible oil fine filtration, and breather valve filtration for beer fermentation tanks.
Pharmaceutical & Bioengineering – Sterile filtration of medicinal liquids, air purification for fermentation processes, and cell culture media separation.
Automotive & Mechanical Manufacturing – Engine intake air filtration, precision filter elements for fuel systems, and return-line filtration in hydraulic systems.
Electronics & Semiconductor – High-purity chemical filtration, photoresist fine screening, and pre-filtration for cleanroom make-up air.
Service Life
Service life depends on operating conditions, including medium corrosiveness, temperature, differential pressure, and backwashing frequency. Under conventional water treatment and general chemical filtration conditions, the designed service life typically ranges from 2 to 5 years. In high-temperature, highly corrosive, or high-wear scenarios, regular cleaning and maintenance can extend the service life to 1 to 3 years. The actual end-of-life is determined when the pressure differential reaches the replacement threshold or when the mesh incurs irreparable damage.
| Parameter | Specification / Description |
|---|---|
| Material Grade | SUS 304 / 304L / 316 / 316L (customizable on request) |
| Weave Type | Plain weave / Twill weave / Dutch weave / Perforated plate |
| Mesh Count Range | 2 mesh ～ 500 mesh (standard specifications) |
| Wire Diameter Range | 0.025 mm ～ 6.0 mm |
| Aperture Size | 0.025 mm ～ 12.0 mm (depending on mesh count and wire diameter) |
| Filtration Rating | 1 μm ～ 5000 μm (higher precision available upon request) |
Product Display
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FAQ
1. Q: What temperature range can your stainless steel filter mesh withstand?
A: It depends on the material grade. Grade 304 is suitable from -196℃ to 400℃, while Grade 316L can continuously withstand up to 600℃. We can recommend the optimal grade based on your actual operating conditions.
2. Q: What is the maximum filtration rating you can achieve?
A: Standard woven mesh can reach up to 1 micron. For higher requirements, we offer multi-layer sintered mesh or special weaves with precision down to below 0.5 microns.
3. Q: How long is the service life?
A: Service life depends on medium corrosiveness, temperature, differential pressure, and cleaning frequency. Under normal water treatment conditions, it typically lasts 2–5 years. We recommend replacement when differential pressure doubles the initial value or when visible damage occurs.
4. Q: Can the mesh be cleaned and reused?
A: Yes. Stainless steel filter mesh offers excellent regenerability and supports backwashing, ultrasonic cleaning, chemical cleaning, and high-temperature calcination. Proper maintenance can significantly extend its service life.
5. Q: Do you support custom sizes?
A: Yes. We can customize mesh count, wire diameter, roll width, length, connection type, and edge treatment according to customer drawings or requirements, with no minimum order quantity restriction.
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