Our sintered stainless steel tubes are specially engineered for wastewater filtration, delivering excellent chemical resistance, long service life, and stable filtration precision under high-flow, high-solid, and corrosive liquid conditions. Ideal for municipal sewage, chemical wastewater, metal plating effluent, and industrial sludge dewatering, these porous tubes offer reliable, backflushable filtration performance in tough environments.
✅ High Strength & Durability
Sintered at high temperatures, the tubes are resistant to abrasion, high pressure, and temperature fluctuations, suitable for harsh filtration systems.
✅ Uniform Pore Structure
Controlled pore size (1–50 microns) ensures efficient solid-liquid separation with stable flow rates and low pressure drop.
✅ Corrosion Resistance
Made from 316L, 304, or duplex stainless steel, they tolerate a wide pH range and resist fouling by acids, alkalis, and organic solvents.
✅ Backflushable & Reusable
The robust sintered design allows for chemical cleaning, backflushing, and extended service life, reducing filter replacement costs.
✅ Customizable Configurations
Available in various diameters, lengths, wall thicknesses, and connection types to suit your filtration housing or module.
| Specification | Details |
|---|---|
| Material | 316L / 304 / Duplex SS / Hastelloy (optional) |
| Filtration Rating | 1 – 50 µm (standard: 5, 10, 20 µm) |
| Diameter | 10 – 100 mm |
| Length | Up to 1500 mm |
| Porosity | 25% – 45% |
| Operating Temp | Up to 600°C |
| Max Pressure | Up to 2.5 MPa |
| Cleaning Methods | Backflush, ultrasonic, acid soak, steam |
| End Connections | Threaded, flanged, welded, O-ring, DOE |
Municipal Wastewater Filtration
Pre-treatment or polishing filtration for biological or MBR systems.
Electroplating & Metal Finishing Wastewater
Withstands acidic/alkaline conditions, filters out suspended metal solids.
Chemical & Pharmaceutical Wastewater
Handles complex organic compounds and fine particles under high TDS.
Industrial Sludge Filtration & Dewatering
Effective for pre-dewatering of thickened sludge in high-pressure systems.
Cooling Water & Reuse Systems
Protects downstream equipment by removing solids and biofouling particles.
Tailored Design Options
Custom sizes, pore distribution, and end fitting design to match your filter housing or skid system.
In-House Manufacturing
Strict sintering and forming processes ensure consistent quality and performance.
Comprehensive Quality Control
Bubble point test
Flow rate verification
Chemical corrosion tests
Air tightness and weld strength checks
Global Supply Capacity
Servicing clients across wastewater engineering, OEM filtration modules, and environmental solution integrators.
Stable Supply & On-Time Delivery
Support for bulk orders, blanket purchase agreements, and urgent custom builds.
ISO 9001 Quality Management
SGS / Intertek Material Reports
FDA (optional for reuse systems)
RoHS Compliance
MSDS & Technical Datasheets Provided
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