Precision-Engineered Multi-Layer Austenitic Stainless Steel Micro-Pore Sanitary Filtration Mesh System
Stainless steel sanitary filters are specialized filtration devices designed for hygienic applications, primarily used in food and beverage, pharmaceutical, and biotech industries. These filters ensure the removal of contaminants while maintaining high cleanliness standards. Their durable and corrosion-resistant construction makes them ideal for sterile processes. Key applications include filtering liquids like milk, beer, and medicines, where product purity is critical. By preventing particle contamination, they safeguard product quality and comply with strict industry regulations.
Working Principle
The working principle of a stainless steel sanitary filter involves multi-stage filtration to ensure purity. First, the fluid enters the filter housing through an inlet port. Next, it passes through a fine mesh screen that traps particles while allowing clean liquid to flow. Then, the filtered fluid exits via the outlet port, while contaminants remain trapped. Periodic cleaning or backflushing removes accumulated debris, maintaining efficiency. This process ensures high hygiene standards, making it ideal for sensitive industries like food and pharmaceuticals. The corrosion-resistant design guarantees long-term reliability.
Material: 316/316L stainless steel (corrosion-resistant)
Filtration Range: 1-500 microns (customizable)
Pressure Rating: 0.1-1.0 MPa (standard)
Temperature Range: -20°C to 150°C (higher options available)
Connections: Tri-clamp, DIN/SMS, flange (sanitary fittings)
Surface Finish: Ra ≤ 0.8 μm (electropolished for hygiene)
Applications: Food, Pharma, Beverage, Biotech
Quality guarantee of 3 years
ISO 9001, FDA, SGS approved materials
7-10 days fast delivery on urgent requirements
20 years' Rich exporting experience to make you easy and happy with custom work
Stainless steel sanitary valves are widely used in high-cleanliness industries and have the following significant feature:
1. Advanced Housing Design
Precision-engineered single-piece construction eliminates dead zones, ensuring zero contamination risk and easy CIP/SIP compliance.
2. Reinforced Mesh Core
Laser-welded, multi-layered screens provide ultra-fine filtration (down to 1µm) without clogging.
3. Dynamic Sealing System
Double-gasket, quick-release seals offer leak-proof performance even under high-pressure surges.
4. Ergonomic Clamp Mechanism
Low-torque, high-compression clamps enable one-handed operation for rapid maintenance.
5. Hybrid Flow Path
Asymmetric inlet/outlet routing reduces turbulence, maximizing flow efficiency by 30%.
6. Smart Surface Tech
Nano-coating on critical zones repels adhesives, cutting cleaning time by 50%.
Feature
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Advantage |
Benefit |
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1.High-precision filtration with 316L stainless steel mesh (1-500 microns), ensuring absolute particle removal without flow restriction.
2.Electropolished surfaces (Ra ≤0.8µm) prevent bacterial adhesion and meet FDA/3A hygiene standards.
3.Tri-clamp connections allow quick assembly/disassembly, reducing downtime in CIP/SIP processes.
4.Laser-welded seams eliminate crevices, providing zero contamination risk in sterile environments.
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Multi-layer filtration design enhances dirt-holding capacity, extending service life.
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High-temperature resistance (up to 150°C) for steam sterilization and hot process fluids.
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Superior corrosion resistance due to 316L SS construction, ideal for acidic/alkaline fluids.
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30% higher flow rates from optimized internal geometry, reducing energy costs.
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No disposable filters-fully reusable, cutting long-term operational waste.
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Seal-free design prevents leakage and product loss in high-pressure systems.
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Modular components enable easy customization for unique process needs.
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Reduced maintenance with self-draining bottoms, eliminating fluid retention.
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Lower total cost-no filter replacements, less downtime, and minimal cleaning.
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Regulatory compliance with EHEDG, ASME BPE, and GMP for global approvals.
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Enhanced product quality by removing 99.9% contaminants in food/pharma applications.
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Faster batch cycles due to high flow efficiency, boosting production output.
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Longer lifespan-10+ years in harsh conditions, reducing capital expenses.
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Sustainability-100% recyclable and chemical-free cleaning,
supporting green initiatives.
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Sanitary elbow, sanitary tee, sanitary reducers, sanitary unions, sanitary clamp, sanitary ferrule, sanitary pipe clamps, sanitary cleaning ball, sanitary sight glass, sanitary manway manhole cover, sanitary strainer, filters, and other sanitary pipe fittings...
Welcome to check our other products.
About us
JoNeng was established in July 2007, strategically situated in Wenzhou, China. Boasting a team of approximately 100 skilled workers, our expansive factory spans 6800m2, dedicated to delivering exceptional valve and pipe solutions with precision and excellence.
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities. Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades; Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology; while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.
Mainly manufacture
Stainless steel butterfly valves, ball valves, check valves, CPM valves, and diaphragm valves, meticulously designed for reliability and precision in fluid control systems.
Stainless steel sanitary and industrial-grade elbow, tee, reducer, ferrule, and union fittings, engineered for seamless connectivity and outstanding performance.
Stainless steel sight glass, spray ball, manhole cover, flanges, strainers, filters, and pipe clamps, offering comprehensive solutions to meet your varying operational demands.
Stainless steel centrifugal pumps, CIP pumps, emulsifying pumps, and rotary pumps, ensuring efficient and effective fluid handling and processing across diverse industries.
International standards
Our products are expertly crafted to align with SMS, DIN, AS, BS, BPE, JIS, ISO, ANSI B16.5, ASME, and other international standards. We also offer the flexibility of customized solutions. Our high-quality products have successfully reached over 100 countries, including Europe, America, the Middle East, Australia, Turkey, Iran, and Thailand, showcasing our global presence and commitment to excellence.
Wenzhou Joneng Valves Co., Limited proudly extends its reach to a diverse array of countries and regions including Europe, America, the Middle East, Australia, Turkey, Iran, Thailand, and more, amassing a remarkable presence in over 100 countries worldwide.
Joneng stands as a paragon of quality assurance, adorned with the prestigious CE, PED, and ISO 9001 certifications, which exemplify our unwavering dedication to superior quality management. Our products also adhere to FDA standards, reinforcing trust and reliability at every step.
Extensive inventory of pipe fittings
Our extensive inventory of pipe fittings features an array of stainless steel options: elbows, tees, reducers, unions, ferrules, butterfly valves, check valves, and ball valves, empowering us to deliver goods promptly and with unparalleled efficiency.
3-year guarantee and 24 hours
concerns
Our pledge to excellence is embodied in our promise of swift 24-hour resolution for any quality complaints, nurturing customer satisfaction while driving continuous enhancement.
At Wenzhou Joneng Valves Co., Limited, we extend an unmatched 3-year guarantee on all stainless steel components, offering you peace of mind. Should any quality issues surface with our valves and fittings, please do not hesitate to contact us. We assure a swift response with action initiated within 24 hours to resolve any concerns effectively.
Welcome to the factory
√ With 17 prolific years of dedicated expertise in the industry, we embody an unwavering commitment to quality and innovative solutions.
√ Spanning an impressive 6800m2, our state-of-the-art facility is adeptly equipped to manage diverse production demands with flawless efficiency.
√ Our skilled workforce of 100 employees fuels our engine of excellence and propels our growth trajectory.
√ Thriving in over 100+ countries, our expansive global reach is a testament to the trust and satisfaction our international clientele repose in us.
√ With a formidable network of 1000+ partners worldwide, our collaborative endeavours continue to drive success and shared aspirations.
OUR PRODUCTION CAPACITY
| Production Lines |
Stainless steel sanitary pipe fittings' line, machining line, sanitary manhole line, |
| Product Range |
Sanitary butterfly Valve, sanitary diaphragm valve, sanitary pipe fittings, union, ferrule, sight glass, manhole cover, safety valve, sampling valve... |
| Year Established |
2007 |
| Factory Size in Square Meters |
5000M2 |
| NO. OF TOTAL STAFF |
130 |
| Production Capital |
8 000 000 USD |
| Detail capacity |
Manhole covers |
12000nos |
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Pipe fittings |
150000nos |
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Ferrules, unions, connectors |
200000nos |
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Diaphragm valves |
15000nos |
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Butterfly valves |
20000nos |
| Investment in Manufacturing Equipment |
750000USD |
| Details of equipment |
For machining parts
29 nos of LG Mazak CNC Machines
4 nos of local CNC machines
2 nos of automatic CNC center
12 nos of plain lathe
For pipe fittings
4 nos of press
3 nos of cutting machine
3 nos of chamfering machine
We also have the following quipments
4 nos of polishing machine
12 nos of grinding machine
3 nos of laser marking machine
3 nos of pressure testing machine
1 nos of temperature testing machine
3 nos of spectro instrument
1 nos of surface roughness device |
| Primary Competitive Advantages |
Strict inspection, honest business way, fast revert on order problem |
| Stocked materials |
Big quantity for raw forging of butterfly valve, diaphragm valve, ferrule, union, adapters, pipe fittings, clamps, sight glass, safety valve, manhole cover, |
| OEM Services Provided |
Yes |
| Design Service Offered |
Yes |
| Sales Volume |
6 000 000 USD |
| Export Percentage |
80% |
| MAIN MARKET |
USA, Germany, Hungary, Canada, Thailand, Holland, England, South Africa, Indonesia, Saudi, India, New Zealand, Australia, Middle East... |
| Own Brand Name |
JoNeng |
1. Are you a trading company or factory?
We are a manufacturer factory and we also have our own exporting license.
2. Do you have certificate?
Yes, ISO, FDA, LFGB, CE, PED certificate. We also have some patents in design.
3. How do you control the quality?
In quality control, the most important is to avoid material mixing.
In our factory, 3 spectro PMI machines are used in raw material warehouse, production plant, dispatch plant.
Pressure inspecting machine, PMI machines, RA roughness spector, hardness testing machine...All machines help in inspection.
2 staff inspect during production in different sections
5 staff inspect the finished productions to avoid shortage, poor quality, mixing chemical...
4. How many factories do you have?
Under the esteemed Joneng enterprise, we proudly operate three specialized manufacturing facilities.
Jiayuan excels in producing elbow, tee, and reducer fittings in both sanitary and schedule grades;
Lingdong focuses on precision-engineered ferrules, unions, sight glasses, and butterfly valves using advanced CNC technology;
while Ezo specializes in designing high-quality manhole covers and small tanks to meet diverse industrial needs.
5. If there is any quality problem, how do you solve it?
We are very proud that we never make one customer leave us. We are not 100% perfect, there is some quality problem.
Normally replacement, or compensation, or resend goods to customers as per the condition. To be discussed as per condition.
6. How long is your delivery time?
For normal products in 7-10 days; For bulk order, in 15-25 days. It depends.
7. Warranty time?
3 years warranty for all of our stainless steel products. Gaskets or the easy broken parts are not included due to the different application for customers.
8. Why trust in us?
14 years in this industry. It makes us professional. Good credit in this market.
All of our machines are the assurance of our responsibility.
9. Free sample?
Free samples can be provided for first cooperation under sincere cooperation.
10. What is the MOQ?
1PCS MOQ is welcome for starting cooperatoon
11. Material certificate?
Material certificaite, mill certificate, pressure testing certificate, roughness certificate, measure certificate, RT certificate, ...Can be available, please declare when inquiry us.
12. More questions are appreciated.
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