Pleated Wire Mesh Filter Element

Large Filtration Area
The pleated structure greatly increases the filtration surface area, allowing higher flow rates and longer service life compared to non-pleated filters.
High Filtration Efficiency
Pleated filter elements effectively remove fine particles, contaminants, and impurities from liquids and gases, ensuring cleaner process performance.
Low Pressure Drop
The optimized pleated design allows smooth fluid flow while minimizing resistance, reducing energy consumption in filtration systems.
Long Service Life
High dirt-holding capacity reduces replacement frequency and maintenance costs, improving operational efficiency.
Wide Chemical Compatibility
Different filtration media options provide compatibility with various chemicals, solvents, oils, and industrial fluids.
Easy Installation and Replacement
Standardized sizes and end cap designs make installation simple and compatible with most filtration systems.

1. Filter layer material: stainless steel woven mesh, stainless steel sintered mesh, multi-layer composite mesh
2. Inner skeleton: perforated stainless steel support tube
3. End cap: stainless steel or carbon steel, welded or bonded for fixation
4. Sealing methods: silicone ring, fluororubber ring, metal welding, etc

6. Parameter	Common Range / Options
   Outer Diameter (OD)	25 mm – 150 mm (1" – 6")
   Length	50 mm – 1000 mm (2" – 40") or customized
   Filtration Accuracy	1 μm – 500 μm (standard: 5, 10, 25, 50, 100, 200, 300 μm)
   Filter Media	Stainless steel woven mesh, sintered mesh, multi-layer composite mesh
   Mesh Type	Plain weave, twill weave, Dutch weave, sintered five-layer mesh
   Number of Pleats	20 – 80 pleats (depends on length and diameter)
   Pleat Height	8 mm – 30 mm
   Effective Filtration Area	2 – 10 times greater than non-pleated filters of same size
   End Cap Material	Stainless steel 304/316, galvanized steel, aluminum
   Core/Support Tube	Perforated stainless steel tube (304 or 316), optional inner and outer layers
   Sealing Method	Argon arc welding, epoxy bonding, silicone/Viton/PTFE O-ring
   Working Temperature	-200°C to +600°C (depending on material)
   Working Pressure	Up to 30 MPa (300 bar), depending on wall thickness and structure
   Flow Direction	Inside to outside (standard), or outside to inside
   Cleaning Method	Ultrasonic cleaning, backflushing, chemical cleaning
   Connection Type	Threaded (NPT/BSP), flange, clamp, quick-connect, customized

    

7. Technical Specifications & Customization Options

   To ensure optimal performance and seamless integration into your existing filter housings, we manufacture pleated filter elements across a comprehensive range of technical specifications:

   • Micron Ratings: Available in Absolute ratings (99.9% efficiency) or Nominal ratings (85-95% efficiency) from 0.1 μm to 100 μm.

   • Standard Lengths: 10", 20", 30", and 40" (Custom lengths available upon request).

   • Outer Diameter (OD): Standard 2.5" (63mm), 2.7" (69mm), or High-Flow 6" (152mm) profiles.

   • Maximum Operating Temperature: Up to 80°C (176°F) for standard polymers; up to 260°C (500°F) for stainless steel mesh.

   • End Cap Configurations: Standard DOE (Double Open End), Code 7 (226 O-Ring/Bayonet), Code 3 (222 O-Ring/Flat), and Code 8 (222 O-Ring/Fin).

Applications of Pleated Filter Elements
Water Treatment Systems
Used in reverse osmosis pre-filtration, industrial water purification, and wastewater treatment systems to remove suspended particles and contaminants.
Food and Beverage Industry
Ensures product purity by filtering liquids such as beverages, edible oils, syrups, and processing water.
Pharmaceutical Industry
Provides precision filtration for pharmaceutical liquids, sterile processing, and chemical purification.
Chemical Processing
Removes impurities from acids, solvents, coatings, and chemical solutions while maintaining stable flow performance.
Electronics Industry
Used in ultra-pure water systems and precision manufacturing processes where high filtration accuracy is required.
Oil and Gas Filtration
Pleated filter elements help remove particles and contaminants from hydraulic oil, lubricants, and fuel systems.

Why Choose Our Pleated Filter Elements?
We provide high-quality pleated filter elements manufactured with advanced filtration technology and strict quality control standards.
Our Advantages
* High filtration accuracy
* Stable product quality
* Customizable specifications
* Excellent chemical resistance
* Fast production and delivery
* Professional technical support
Our filtration solutions are designed to improve system performance, reduce maintenance costs, and ensure long-term reliability.
Choosing high-quality pleated filter elements helps improve filtration efficiency, reduce operational costs, and maintain consistent product quality.