Reusable High-Pressure Stainless Steel Cartridges for Demanding Service

Skytech Ultrafab Stainless Steel Filter Cartridges are manufactured from 316L stainless steel sintered mesh, woven mesh, and pleated mesh media for robust, reusable filtration of high-temperature process fluids, steam, gas, oil, and abrasive slurries in petrochemical, refining, power generation, and food & beverage industries. Operating pressure up to 100 bar and temperatures up to 400°C, with multiple cleaning and reuse cycles.

What Are Stainless Steel Filter Cartridges?

Stainless steel filter cartridges use woven wire mesh, sintered stainless steel powder, or pleated SS mesh as the filtration medium instead of polymer or glass fibre. The all-metal construction confers pressure, temperature, and chemical resistance far beyond any polymeric cartridge — making SS cartridges the right choice for the most demanding industrial filtration conditions.

Features and Benefits

• High-Pressure Capability: Rated to 100 bar operating pressure — suitable for high-pressure gas filtration, hydraulic systems, and chemical reactor protection
• High-Temperature Service: 316L stainless steel maintains structural integrity and filtration efficiency at continuous service temperatures up to 400°C
• Reusable by Cleaning: Back-flushing, ultrasonic washing, or calcination restores the cartridge to original performance — delivering very low lifecycle cost
• Broad Chemical Compatibility: 316L SS resists chlorides, organic acids, and most industrial chemicals — superior to polymeric alternatives in aggressive media
• Multiple Construction Types: Woven mesh for sharp cut-off; sintered powder for consistent porosity; pleated mesh for high flow with fine retention
• Long Lifetime: SS cartridges typically provide 3–10 years of service versus single-use for disposable polymer cartridges in equivalent service

Applications

• Petrochemical & Refining: High-pressure gas and liquid filtration at refinery process units — protects compressors, heat exchangers, and control valves
• Power Generation: Steam filtration, condensate polishing, and high-pressure boiler feed water pre-filtration
• Food & Beverage: High-temperature process fluid filtration and CIP-compatible elements for hygienic food and beverage production
• Chemical & Pharmaceutical: Corrosive liquid filtration where polymeric media fails — strong acids, concentrated alkalis, and aggressive solvents
• Hydraulic Systems: Fine particle removal in high-pressure hydraulic circuits to protect valves, actuators, and hydraulic pumps

Why Choose Skytech Ultrafab for Stainless Steel Filter Cartridges?

• 316L Material Certification: Mill test certificates and material composition reports provided with every cartridge batch for traceability
• Pressure and Leak Tested: Every cartridge hydrostatically tested to 1.5× rated pressure before shipment — zero in-field failures from manufacturing defects
• Custom Design: Non-standard diameters, lengths, end fittings, and mesh specifications designed and manufactured to customer drawing
• Repair & Refurbishment: Damaged SS cartridges can often be repaired or re-screened at a fraction of new cartridge cost
• Long-Term Support: Cartridge drawings and material records retained for the life of the installation to support future replacement and audit requirements