0.22μm 100μm Stainless Steel Powder Tubular Sintered Filter Elements for Fine Filtration
Product Spotlights
As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory proudly presents our 0.22μm 100μm Stainless Steel Powder Tubular Sintered Filter Elements, designed for demanding fine filtration applications. With an annual export value of US$5-10 million and a global reach spanning North America, Europe, Asia, and beyond, we combine decades of metallurgical expertise with precision engineering to deliver filter elements that offer exceptional dirt-holding capacity, high mechanical strength, and reliable long-term performance. These tubular sintered filters are ideal for industries requiring consistent particle removal at both micro and sub-micron levels.
Key Features & Advantages
- High Filtration Precision: Available in 0.22μm and 100μm filtration grades, ensuring precise removal of particles for critical processes.
- Excellent Mechanical Strength: Sintered stainless steel powder construction provides high burst pressure and resistance to thermal shock, suitable for high-pressure and high-temperature environments.
- Superior Corrosion Resistance: Made from 304 or 316L stainless steel, these elements withstand aggressive chemicals and corrosive fluids.
- Long Service Life: Robust structure allows repeated backwashing and cleaning, reducing replacement frequency and downtime.
- Customizable Dimensions: Length, outer diameter, and connection types (threaded, flange, or plain ends) can be tailored to your equipment specifications.
- Uniform Pore Distribution: Advanced sintering process ensures consistent pore size and filtration efficiency across the entire element.
Technical Specifications
| Parameter | Value |
|---|---|
| Filtration Grade | 0.22 μm, 100 μm (other grades available) |
| Material | Stainless Steel 304 / 316L (powder) |
| Shape | Tubular (cylindrical) |
| Working Temperature | Up to 600°C (in oxidizing atmosphere); higher for reducing atmosphere |
| Maximum Operating Pressure | Up to 100 bar (depending on dimensions) |
| Length | Customizable (standard: 250mm, 500mm, 1000mm) |
| Outer Diameter | Customizable (standard: 30mm, 60mm, 100mm) |
| Connection Type | Threaded (NPT/BSP), Flange, or Plain ends (optional) |
How Our Filter Elements Benefit Your Process
Our 0.22μm 100μm Stainless Steel Powder Tubular Sintered Filter Elements are engineered to deliver consistent, high-quality filtration in challenging environments. The 0.22μm grade is ideal for sterile filtration, fine chemical processing, and pharmaceutical applications where particle removal down to sub-micron level is critical. The 100μm grade serves as a pre-filter or for coarse filtration in water treatment, oil refining, and gas processing. The porous structure created by sintered metal powder ensures high flow rates with low pressure drop, reducing energy consumption.
The robust construction allows for easy cleaning via backflushing or ultrasonic methods, significantly extending the element's lifespan compared to disposable filters. This reduces operational costs and waste. Additionally, the corrosion resistance of stainless steel makes these elements suitable for use with aggressive solvents, acids, and alkalis, providing versatility across industries such as petrochemical, food & beverage, and environmental protection.
Why Choose Boli Wiremesh?
With over 25 years of manufacturing experience, Anping County Boli Hardware Wiremesh Products Factory has supplied high-quality filtration products to clients worldwide. We export annually US$5-10 million worth of products, shipping from major ports including Tianjin, Qingdao, Shanghai, and Foshan. Our main markets cover North America, South America, Europe, Asia, and Africa, reflecting our commitment to global quality standards. Our factory uses advanced sintering equipment and strict quality control procedures to ensure every filter element meets your specifications.
We offer customization services for dimensions, filtration grades, and connection types, allowing you to integrate our elements seamlessly into your existing systems. Our technical team is available to provide recommendations based on your specific fluid properties and operating conditions.
Contact us today to discuss your fine filtration requirements. We are confident that our stainless steel powder sintered filter elements will provide a reliable, cost-effective solution for your process.
Frequently Asked Questions (FAQ)
-
What is the difference between the 0.22μm and 100μm versions?
The 0.22μm grade is designed for sub-micron filtration, removing bacteria, particles, and fine contaminants. The 100μm grade is for coarse filtration, often used as a pre-filter or in applications where larger particles are present. -
Can these filter elements be cleaned and reused?
Yes, they are cleanable. Methods include backflushing, ultrasonic cleaning, or chemical cleaning (depending on the contaminant). The robust sintered structure withstands repeated cleaning cycles. -
What standard sizes are available?
We offer custom lengths and diameters. Common lengths are 250mm, 500mm, and 1000mm; outer diameters range from 30mm to 100mm. Other sizes are available upon request. -
What connection types do you offer?
We provide threaded ends (NPT or BSP), flanged ends, or plain ends for welding or clamping. Please specify when ordering. -
Are these filters suitable for high-temperature applications?
Yes, they can operate up to 600°C in oxidizing atmospheres and even higher in reducing environments. Always confirm with our team for your specific conditions. -
How do I select the correct filtration grade?
It depends on the particle size you need to remove and the required flow rate. Our technical team can help you choose based on your process fluid properties. -
Do you have certifications for quality?
We follow strict internal quality control procedures. For specific certifications, please contact us to discuss your requirements. -
What is the lead time for custom orders?
Typical lead time is 15-25 working days after order confirmation, depending on quantity and complexity. We can expedite for urgent orders.
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