Sintered Stainless Steel Filter 1 Year Warranty 5 Micron 2mm Thickness Standard Compliant
Product Spotlights
Welcome to Anping County Boli Hardware Wiremesh Products Factory – your trusted manufacturer of high-quality sintered stainless steel filters since 1998. With annual export value exceeding US$5 million and serving markets across North America, Europe, Asia, and Oceania, our factory delivers precision-engineered filtration solutions that meet rigorous industry standards. Our 5 micron sintered stainless steel filter with 2mm thickness combines durability, efficiency, and consistency, ensuring reliable performance in demanding applications. Backed by one year warranty and strict quality control, this product is designed to provide long service life and reduce maintenance costs for your operations.
Our sintered stainless steel filters are manufactured using advanced powder metallurgy technology. The stainless steel powder is compacted and sintered at high temperature to form a porous structure with uniform pore distribution. The resulting filter element offers excellent mechanical strength, thermal stability, and corrosion resistance, making it ideal for liquid and gas filtration in harsh environments.
Key Features & Benefits
- Precise Filtration: 5 micron absolute filtration rating ensures removal of fine particles, providing clean output for sensitive processes.
- Superior Durability: Sintered structure delivers high tensile strength and resistance to repeated backwashing, extending service life compared to woven mesh filters.
- High Temperature & Pressure Resistance: Suitable for operating temperatures up to 600°C (with optional high-temperature grade) and pressure up to 10 bar (customizable for higher demands).
- Corrosion & Chemical Resistance: Stainless steel 304/316L material withstands acids, alkalis, and organic solvents, making it compatible with a wide range of fluids.
- Easy Maintenance: Can be cleaned by backwashing, ultrasonic cleaning, or chemical cleaning, reducing replacement frequency and operational costs.
- Standard Compliance: Manufactured in accordance with international filtration standards, ensuring consistent quality and performance.
- Customizable Dimensions: Available in various diameters, shapes (disc, sheet, tube), and thickness options to fit your equipment.
Technical Specifications
| Parameter | Value |
| Material | Stainless Steel 304 / 316L |
| Filtration Rating | 5 micron (absolute) |
| Thickness | 2 mm (standard) |
| Diameter (standard) | 100 mm, 150 mm, 200 mm (custom sizes available) |
| Max Operating Temperature | 600°C (standard grade); higher available upon request |
| Max Differential Pressure | 10 bar (standard); customizable for higher pressure |
| Porosity | 30% – 40% (typical) |
| Warranty | 1 year |
Applications
- Chemical Processing: Filtration of catalysts, solvents, acids, and monomers.
- Petrochemical & Refining: Crude oil, diesel, and gas filtration.
- Water Treatment: Pre-filtration, membrane protection, and wastewater treatment.
- Food & Beverage: Beer, wine, juice, and edible oil filtration.
- Pharmaceutical: Sterile filtration, air/gas filtration, and liquid clarification.
- Hydraulic & Pneumatic Systems: Protection of valves and actuators.
Our factory has been dedicated to wire mesh and sintered filter production for over 25 years. With advanced sintering furnaces, precision testing equipment, and a team of experienced engineers, we guarantee consistent quality and on-time delivery. We have exported to more than 30 countries and regions, maintaining long-term partnerships with clients in demanding industries. Each filter is tested for pore size uniformity and pressure drop before shipment.
We understand that filtration performance directly impacts your production efficiency and product quality. That's why we offer full customization – from material grade to dimensions and fittings. Our technical team is available to assist with selection and integration. Contact us today for a quote or sample request. Let our sintered stainless steel filters bring reliable performance to your process.
Frequently Asked Questions
-
Q: What is the exact filtration efficiency of the 5 micron filter?
A: The filter has an absolute filtration rating of 5 microns, meaning it retains 99.9% of particles larger than 5 microns under standard test conditions. -
Q: Can this filter be used for high-viscosity fluids?
A: Yes, the sintered structure provides high permeability and low pressure drop, making it suitable for high-viscosity fluids like oils and syrups. However, please consult our engineers for specific viscosity limits. -
Q: How do I clean the filter?
A: You can clean it by backwashing with clean fluid, ultrasonic cleaning, or chemical cleaning (e.g., with dilute acid or alkaline solutions). Avoid using abrasive tools that may damage the surface. -
Q: Is the filter compliant with food-grade standards?
A: Our stainless steel grades 304 and 316L are food-grade materials. The sintering process does not introduce any contaminants. Please specify if you require FDA or EU food contact certification; we can provide supporting documents. -
Q: What is the maximum pressure drop before replacement?
A: The recommended maximum differential pressure is 10 bar for standard thickness. Exceeding this may cause deformation. For higher pressure applications, we can increase thickness or use reinforced designs. -
Q: Can I get custom dimensions (e.g., non-standard diameter or shape)?
A: Yes, we offer custom shapes and sizes. Please provide your drawing or specifications, and our team will manufacture accordingly. Minimum order quantity may apply. -
Q: Does the 1-year warranty cover all defects?
A: Yes, the warranty covers manufacturing defects such as cracks, uneven pore distribution, or material failure under normal operating conditions. It does not cover damage from misuse or improper cleaning. -
Q: What is the typical lead time for standard filters?
A: For standard sizes (e.g., 100mm diameter, 2mm thickness), lead time is 10–15 working days. Custom orders may take 15–25 working days depending on complexity.
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