316L Porous Sintered Cartridge Filter Element
SS316 Porous Filter
Absolute Rate :Cleanable
Available Sizes:
Outer Diameter: 60mm(2.36")
Length:
254mm(10")
508mm(20")
762mm(30")
1016mm(40")
Micron Rating: 0.22-100um
Product Introduction
The 316L porous sintered filter element uses high-quality 316L stainless steel woven mesh or stainless steel fiber felt as raw material. Multiple layers of metal mesh are precisely laminated and sintered integrally in a high-vacuum sintering furnace. The formed filter media is rolled into a standard cylindrical structure, with seams and ends sealed and fixed using welding technology, supplemented by roll welding to ensure the overall roundness, coaxiality, and flatness of the filter element.
Its multi-layered, interwoven three-dimensional mesh structure gives the filter element excellent mechanical strength and a stable pore size distribution, effectively overcoming the defects of ordinary metal wire mesh such as insufficient strength and easy deformation of pore shape. It surpasses sintered powder filter elements and ceramic filters in terms of filtration accuracy, structural stability, and service life.
This 316L porous sintered filter element has significant advantages such as high temperature resistance, corrosion resistance, smooth pores, good air permeability, strong dirt holding capacity, and repeated washing and regeneration. It is widely used in high-requirement filtration fields such as food and beverage, environmental engineering, chemical processes, pharmaceutical equipment, and aerospace.
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Technical Specifications
| Parameter | Specification |
|---|---|
| Material | 316L Stainless Steel |
| Filtration Rating | 0.22-100 μm |
| Outer Diameter | 60mm (2.36") |
| Inner Diameter | 28mm (1.1") |
| Standard Lengths | 254mm (10"), 508mm (20"), 762mm (30"), 1016mm (40") |
| Operating Temperature | -200°C to 1000°C |
| Maximum Pressure | 30 bar |
| Surface Finish | Ra ≤ 3.2 μm |
| Porosity | 30-60% |
| End Configuration | Double open, single open, O-ring sealed |
Product Features
Our sintered channel cartridges offer extraordinary mechanical quality and weight resistance. The multi-layered wire work plan makes steady pore structures that keep up reliable filtration execution. You advantage from amazing chemical compatibility and extraordinary temperature steadiness over extraordinary conditions.
The tall dirt-holding capacity decreases support recurrence whereas expanding benefit life. Discharge capability permits for simple cleaning and reuse. The smooth surface wrap up minimizes molecule attachment and encourages intensive cleaning cycles.
Applications
These flexible channel components serve basic parts over different industries:
Chemical Preparing: Polymer filtration, catalyst recuperation, and handle stream purification
Pharmaceutical: Sterile filtration, dynamic fixing division, and clean-room applications
Food & Refreshment: Water treatment, refreshment clarification, and steam filtration
Aerospace: Water powered liquid filtration and fuel framework protection
Environmental: Water treatment, gas filtration, and emanations control
Manufacturing Process
We utilize progressed vacuum sintering innovation to make our channel components. Numerous layers of absolutely woven wire work experience controlled warming in oxygen-free situations. This prepare bonds the work layers whereas keeping up ideal pore structures.
Quality control measures screen each generation organize. Dimensional precision and pore measure dissemination get confirmation through progressed testing gear. The last welding prepare guarantees leak-proof crease integrity.
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Customization Options
Tailor your filtration arrangement to meet particular requirements:
- Custom dimensions and end configurations
- Alternative materials (304, 321, Titanium)
- Special micron ratings
- Protective coatings for enhanced performance
- Integrated mounting hardware
- Multi-element assemblies




Quality Assurance
Our fabricating accomplices keep up ISO certification and take after strict quality conventions. Each 316L Porous Sintered Cartridge Filter Element undergoes comprehensive testing including:
- Bubble point testing for pore size verification
- Pressure testing for structural integrity
- Chemical composition analysis
- Surface finish inspection
- Dimensional accuracy verification

Packaging and Logistics
Products dispatch in defensive bundling to anticipate defilement amid travel. Standard conveyance choices incorporate discuss cargo and ocean shipping to European and North American destinations.
Typical lead times extend from 2-4 weeks depending on customization prerequisites. Surge orders get need dealing with when needed.
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Customer Support
Our specialized group gives comprehensive application bolster all through your venture lifecycle. Pre-sales interview makes a difference optimize channel determination for your particular necessities. Post-delivery bolster guarantees effective execution and continuous performance.
Why Choose Us
Shaanxi Filture brings decades of ability in progressed filtration materials. Our commitment to development drives nonstop item advancement. You pick up get to to cutting-edge innovation sponsored by solid worldwide supply chains.
We keep up solid connections with certified fabricating accomplices guaranteeing steady quality conveyance. Our demonstrated track record serving requesting markets in Europe and North America illustrates our capability to meet your requirements.






OEM Services
Private labeling and custom branding choices are accessible for qualified accomplices. We bolster item improvement ventures with model fabricating and testing administrations. Volume estimating structures suit both small-scale trials and huge generation requirements.
FAQ
Q: What's the minimum order quantity?
A: Standard MOQ is 10 pieces for stock configurations.
Q: Can you provide material certificates?
A: Yes, mill test certificates accompany each shipment.
Q: How do I determine the correct micron rating?
A: Our engineers provide application analysis and recommendations based on your specific requirements.
Q: What's the expected service life?
A: Service life depends on application conditions, typically 6-12 months with proper maintenance.
Contact Details
Ready to improve your filtration framework execution? Our experienced group stands prepared to talk about your particular prerequisites and give custom fitted solutions.
For technical inquiries and quotations, contact our sales team directly. We welcome the opportunity to support your filtration challenges with our premium 316L Porous Sintered Cartridge Filter Element solutions.
Email: sam.young@sintered-metal.com
Let us help you achieve superior filtration performance with our advanced sintered metal technology.
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