Flange Sintered Mesh Filter Element 150x511
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Products Description
The flange sintered mesh filter element 150x511 is a high-performance, heavy-duty industrial filter element manufactured by vacuum-sintering multiple layers of stainless steel woven wire mesh into a rigid, monolithic porous structure.
What distinguishes this filter element is its integrated flange connection - a bolted mounting interface specifically engineered for harsh environments where seal integrity is paramount. Unlike threaded or push-fit connections, the flange distributes clamping force evenly across the sealing surface, minimizing stress concentrations on the sintered metal body and making it ideal for heavy-duty applications and large-surface-area custom filters.
specification
| Product type | Sintereed Mesh Filter Element |
| Outer diameter | 150 mm |
| Height | 511 mm |
| Filtration accuracy | Customized |
| Filter material | Stainless steel |
| Interface | Flange |
| Custom made | Avaliable |
| Package | Neutral carton package |
different material & features
- 304 stainless steel: good corrosion resistance, good heat resistance, and relatively low price. Suitable for filtration in general corrosive environments, such as food, chemical, water treatment and other industries
- 316 stainless steel: with stronger corrosion resistance and better high-temperature resistance, it is suitable for more harsh environments, such as chemical, pharmaceutical, seawater desalination and other industries
- 316L stainless steel: The low-carbon version of 316 stainless steel has better intergranular corrosion resistance and is suitable for environments with extremely high corrosion resistance requirements
- 304L stainless steel: a low-carbon version of 304 stainless steel with better intergranular corrosion resistance, suitable for environments with certain requirements for corrosion resistance but cost sensitivity
application
The Flange Sintered Mesh Filter Element 150x511 is widely used across multiple demanding industries:
- Petrochemical & Chemical Processing: Catalyst recovery, high-temperature corrosive liquid filtration, polymer filtration, gas/liquid separation
- Power Generation: High-temperature flue gas purification, turbine protection, steam filtration
- Pharmaceutical & Biotechnology: Fine filtration, sterilization filtration, fluidized bed gas distribution
- Hydraulic Systems: Precision filtration of hydraulic and lubricating oils
- Oil & Gas: Natural gas pipeline systems, refinery process filtration
- Water Treatment: Fine particulate removal, desalination pre-filtration
- Polymer & Chemical Fiber: Purification of polymer melts and chemical fiber production streams
- High-Pressure Backwash Systems: Continuous online filtration with backwash regeneration
- Metallurgical Industry: Molten metal filtration
About the connection
Why Flange Connection?
The connection interface between a filter element and its system is often overlooked, yet it significantly influences performance, reliability, and service life.
Different connection types offer distinct advantages and trade-offs:
| Connection Type | Advantages | Considerations |
|---|---|---|
| Flange | Even clamping force distribution, minimal stress on filter body, superior sealing under high pressure | Larger footprint, requires proper bolt tightening sequence |
| Threaded | Mechanical strength, familiarity, vibration-resistant seal | Stress concentrations at thread base, risk of cracks from over-tightening, thread wear from repeated installation |
| Quick-Disconnect | Tool-free installation, fast filter changes | May not withstand extreme pressures |
Flange connections are specifically recommended for harsh environments such as high pressure, high temperature, and corrosion. The bolted design prevents leakage better than threaded or O-ring seals, making flange elements ideal for pipeline systems handling hazardous or high-value media.
manufacturer of sintered filter:huahang filter
Xinxiang City Huahang Filter Co., Ltd. is a national high-tech enterprise and a recognized "Specialized and Sophisticated" SME in Henan Province, dedicated to the research, development, production, and global supply of high-performance industrial filtration solutions. With a legacy tracing back to 2003 and officially incorporated in 2009, Huahang Filter has evolved from a specialized aviation filter manufacturer into a comprehensive filtration powerhouse serving clients across more than 100 countries worldwide.
Huahang operates a modern 26,000-square-meter production facility equipped with advanced automated production lines, including corrugating machines, glue injection machines, roll welding machines, and argon arc welding equipment. The company combines manufacturing scale with engineering precision to deliver consistent quality and reliable supply to partners worldwide.
Why Choose Us
- National high-tech enterprise : Recognized as a national high-tech enterprise and a "Specialized and Sophisticated" SME in Henan Province, we are committed to advanced filtration technology and manufacturing excellence.
- Comprehensive in-house manufacturing : Operating a 26,000m² modern facility with automated production lines, vertical integration ensures strict quality control, rapid response, and flexible customization.
- ISO 9001:2015 & CE certified : Every filter element undergoes rigorous multi-level quality inspection to guarantee consistent performance and reliability.
- Full customization capabilities : From dimensions and filtration accuracy to end cap configurations and connection types, we tailor each filter element to your exact specifications.
FAQ
Q1: How does the five-layer construction work?
A1: The five layers serve distinct functions: protective layer (captures large particles), filtration control layer (determines accuracy), dispersion layer (distributes flow evenly), and two reinforcement layers (provide mechanical strength). The fine filtration layer alone is only ~0.08mm thick; sintering increases total thickness to ~1.7mm while maintaining accuracy.
Q2: What is the recommended cleaning method and how often?
A2: Cleaning methods include backwashing (online), ultrasonic cleaning (fine particles), solvent/chemical cleaning (oil, scale), and thermal burn-off (organic deposits). Guideline: Clean when differential pressure rises 30-50% above baseline. Keep a maintenance log to track cleaning effectiveness and identify when replacement is needed.
Q3: What is the difference between 304 and 316L stainless steel?
A3: 304 stainless steel offers good corrosion resistance for general industrial applications and is more cost-effective. 316L stainless steel contains 2-3% molybdenum, providing superior resistance to chlorides, acids, and seawater, making it ideal for marine, chemical, and pharmaceutical applications. Specialty alloys (Hastelloy, Inconel) are available for extreme chemical environments.
Q4: Can the filter element be customized?
A4: Yes. Customization options include: diameter (non-standard), length (5mm–3000mm), layer count (2–20 layers), accuracy (1μm–300μm), interface types (220, 222, 226, threaded, flange, flat-head), and shapes (round, conical, corrugated, folded).
If you in need of this kind of filter, contact us for details!
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