Sintered Stainless Steel Filter Element for Chemical Processing, 304 SS, 5 Micron, 1/2" NPT, 1000 PSI, Corrosion Resistant
Product Spotlights
As a trusted manufacturer since 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in high-performance filtration solutions. Our Sintered Stainless Steel Filter Element is engineered for demanding chemical processing applications, offering superior corrosion resistance and reliable operation at pressures up to 1000 PSI. With precision 5 micron filtration and a standard 1/2" NPT connection, this element ensures consistent product quality and equipment protection in harsh environments.
Manufactured from 304 stainless steel powder through advanced sintering technology, the filter element forms a rigid porous structure with uniform pore distribution. This design delivers high dirt-holding capacity, easy cleanability, and long service life. Backed by our annual export value exceeding US$5 million, we serve global markets including North America, Europe, and Southeast Asia, providing reliable filtration components for chemical, petrochemical, and pharmaceutical industries.
Key Features & Technical Specifications
- Material: 304 Stainless Steel – excellent resistance to corrosion, oxidation, and high temperatures.
- Filtration Rating: 5 micron absolute – effectively removes fine particles while maintaining high flow rates.
- Connection: 1/2" NPT male thread – compatible with standard piping systems, easy installation.
- Max Pressure: 1000 PSI (69 bar) – suitable for high-pressure chemical processes.
- Structure: Sintered porous media – robust, backwashable, and reusable.
- Corrosion Resistance: Withstands acidic, alkaline, and organic solvent environments.
- Temperature Range: Customizable – typically up to 400°C (752°F) depending on configuration.
- Applications: Chemical processing, polymer filtration, oil & gas, water treatment, food & beverage.
| Parameter | Value |
|---|---|
| Filtration Rating | 5 μm (absolute) |
| Max Operating Pressure | 1000 PSI (6.9 MPa) |
| Connection Thread | 1/2" NPT male |
| Material | 304 SS (AISI 304) |
| Porosity | 30% – 50% (customizable) |
| Operating Temperature | Up to 400°C (optional) |
| Weight | Approx. 0.5 kg (varies by size) |
Advantages for Your Chemical Processing
Our sintered stainless steel filter element offers several measurable benefits that directly improve your operations:
- Enhanced Product Purity: The 5 micron absolute rating ensures removal of fine contaminants, preventing catalyst poisoning and product degradation.
- Reduced Downtime: The robust sintered structure allows repeated backwashing and cleaning, extending service intervals compared to disposable filters.
- High Flow Capacity: Uniform pore distribution minimizes pressure drop while maintaining high flow rates, improving overall system efficiency.
- Corrosion Resistance: 304 SS withstands aggressive chemicals, reducing replacement frequency and maintenance costs.
- Customizable Design: We offer variations in length, diameter, thread type, and micron rating to meet specific process requirements.
- Global Compatibility: Standard 1/2" NPT threads make it easy to integrate into existing piping systems worldwide.
Why Choose Anping County Boli Hardware Wiremesh Products Factory?
With over 25 years of manufacturing experience, we have established a reputation for quality and reliability. Our factory is located in Hengshui, Hebei – the wire mesh capital of China, giving us access to premium raw materials and skilled labor. We ship from major ports including Tianjin, Qingdao, Shanghai, and Foshan, ensuring timely delivery to over 15 global markets. Our annual export value of US$5–10 million reflects the trust our customers place in us. Every filter element undergoes rigorous quality control, including pressure testing and particle challenge testing, to ensure consistent performance.
We are committed to providing competitive pricing without compromising on quality. Whether you need a standard 5 micron element or a custom-designed solution, our engineering team is ready to assist. Contact us today for a quotation or technical consultation – we look forward to partnering with you for your filtration needs.
Frequently Asked Questions
-
Q: What is the difference between sintered and woven wire mesh filters?
A: Sintered filters are made by pressing and heating metal powder, creating a rigid porous structure with uniform pore size. They offer higher strength, better backwashability, and more precise filtration than woven mesh, making them ideal for high-pressure and chemical applications. -
Q: Can this filter element be cleaned and reused?
A: Yes. The sintered 304 SS structure allows backwashing, ultrasonic cleaning, or chemical cleaning. Proper cleaning can restore flow capacity and extend the element's life for many cycles. -
Q: Is the 1/2" NPT connection standard for all sizes?
A: The 1/2" NPT is the standard thread for this model. However, we can customize connections to BSP, JIS, or other thread types upon request. -
Q: What is the maximum operating temperature?
A: Standard 304 SS elements can operate up to 400°C (752°F) in oxidizing environments. For higher temperatures, we recommend 316L or Hastelloy options. Please contact us for specific requirements. -
Q: Does the 5 micron rating refer to nominal or absolute?
A: This is an absolute rating, meaning particles larger than 5 microns are retained with >99% efficiency. Typical nominal ratings are coarser. -
Q: How do I select the correct filter element for my chemical process?
A: Consider factors such as fluid compatibility, temperature, pressure, viscosity, and required flow rate. Our technical team can provide recommendations based on your process parameters. -
Q: What is the minimum order quantity (MOQ)?
A: For standard sizes, MOQ is typically 10 pieces. For custom designs, please inquire for details. -
Q: Do you have any quality certifications?
A: Our factory operates under strict quality control procedures. While specific certifications are not listed, we can provide material test reports and performance data upon request. We also comply with international standards such as ASTM and ISO for filtration products.
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