Stainless Steel Filter Bag 1 Micron 316L 200℃ With Standard Compliant for Chemical Processing
Product Spotlights
As a leading manufacturer established in 1998, Anping County Boli Hardware Wiremesh Products Factory specializes in high-performance filtration solutions. Our Stainless Steel Filter Bag 1 Micron 316L 200℃ is engineered for demanding chemical processing environments where particle removal, thermal stability, and corrosion resistance are critical. With over 20 years of experience and annual export values exceeding $5 million, we deliver consistent quality trusted by global markets across North America, Europe, Asia, and beyond.
This filter bag is constructed from premium 316L stainless steel, offering superior resistance to acids, alkalis, and chloride-induced stress corrosion. The 1 micron absolute filtration rating ensures capture of fine particles down to 1 micron, while the 200°C maximum operating temperature allows continuous use in hot chemical streams. Designed to meet standard compliance requirements, it is a reliable replacement for conventional felt or mesh bags in high-temperature, high-purity applications.
Key Features & Technical Specifications
- Material: 316L stainless steel – excellent corrosion resistance and durability.
- Filtration Rating: 1 micron absolute – efficient removal of fine solids.
- Temperature Tolerance: Up to 200°C (392°F) – suitable for hot chemical processes.
- Connection Type: Standard flange, collar, or custom fittings – easy integration into existing systems.
- Reusability: Cleanable by backwashing, ultrasonic cleaning, or chemical rinse – reduces replacement costs.
- Surface Finish: Electropolished or passivated (optional) – prevents particle shedding and improves cleanability.
- Compliance: Manufactured in accordance with industry standards for chemical processing filtration.
| Parameter | Specification |
|---|---|
| Filter Media | 316L Stainless Steel Wire Mesh (multi-layer sintered or woven) |
| Micron Rating | 1 μm (absolute) |
| Max Operating Temperature | 200°C (continuous) |
| Max Differential Pressure | 2.5 bar (typical, consult for higher) |
| Available Diameters | 4", 6", 8", 10", 12" (custom sizes available) |
| Available Lengths | 14", 20", 28", 36" (custom lengths available) |
Advantages for Chemical Processing
- Enhanced Filtration Efficiency: The 1 micron absolute rating ensures consistent removal of fines, protecting downstream equipment and product quality.
- High Temperature Stability: Withstands up to 200°C, ideal for hot chemical streams, catalyst recovery, and polymer filtration.
- Corrosion Resistance: 316L stainless steel resists pitting, crevice corrosion, and general chemical attack, even in chloride-rich environments.
- Cost-Effective Longevity: Reusable design reduces consumable waste; typical lifespan is 3–5 times longer than disposable filter bags.
- Easy Integration: Standard flange/collar connections fit most filter housings (e.g., bag filter vessels, multi-bag systems).
- Customizable Options: Available in various sizes, surface finishes, and gasket materials (e.g., PTFE, silicone) to meet specific process conditions.
Trust & Quality Assurance
With over two decades of manufacturing expertise, Anping County Boli Hardware Wiremesh Products Factory has supplied filtration products to clients in North America, South America, Europe, Africa, Oceania, and the Middle East. Our annual export volume of US$5–10 million reflects the confidence global customers place in our products. Each filter bag undergoes rigorous quality control, including mesh integrity testing and dimensional verification, ensuring compliance with industry standards. We ship from major ports (Tianjin, Qingdao, Shanghai, Foshan) with flexible logistics to meet your delivery schedule.
Choose our Stainless Steel Filter Bag 1 Micron 316L 200℃ for reliable, long-lasting performance in your chemical processing operations. Contact us today for a quote or to discuss custom requirements. We are committed to providing solutions that enhance your process efficiency and reduce total cost of ownership.
Frequently Asked Questions
-
What is the pressure rating of this filter bag?
The typical maximum differential pressure is 2.5 bar at 200°C. Higher pressure ratings are available upon request, depending on the mesh layers and support structure. -
Can this filter bag be used for highly acidic or alkaline fluids?
Yes, 316L stainless steel offers excellent resistance to a wide range of acids and alkalis. However, we recommend consulting our technical team for specific chemical compatibility, especially for concentrated solutions at elevated temperatures. -
How do I clean and reuse the filter bag?
The bag can be cleaned by backwashing with a compatible solvent, ultrasonic cleaning, or chemical soak. Always follow the recommended cleaning procedure to avoid damaging the mesh. Proper cleaning can extend the bag's life significantly. -
What standard does this bag comply with?
Our filter bags are manufactured in compliance with common industry filtration standards for chemical processing, such as ISO 16889 or equivalent. Specific certifications can be provided upon request for your regulatory requirements. -
Are custom sizes and connection types available?
Yes, we offer customization in diameter, length, and connection type (flange, collar, bayonet, etc.). Minimum order quantities may apply. Contact our sales team with your specifications. -
What is the typical lead time for this product?
Standard sizes are typically shipped within 15–20 working days. Custom orders may require 25–30 working days, depending on complexity and quantity. -
Can this filter bag be used in food or pharmaceutical applications?
Yes, the 316L material is FDA-compliant for food contact (upon request). For pharmaceutical use, we can provide surface finishes and documentation to support cGMP requirements. -
What is the difference between this bag and a disposable felt bag?
This stainless steel bag is reusable, offers higher temperature resistance (200°C vs. typically 120°C for felt), and provides absolute filtration without media migration. It is more cost-effective over time for continuous processes.
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