





Sintered Filter Disc / Sintered Leaf Filter
Huahang stainless steel sintered filter disc and sintered leaf filter element are integrated porous filtration materials formed by subjecting multiple layers of stainless steel wire mesh to high-temperature vacuum sintering (diffusion bonding). The stainless steel sintered mesh materials have several features, such as high micron rating, uniform porosity, and high-temperature resistance. While maintaining the uniformity of the mesh pores, this sintered structure significantly enhances the mechanical strength and stability of the filter, making it an ideal solution for high-precision industrial filtration.
The sintered wire mesh filter disc can easily remove hard and solid impurities, is suitable for high viscosity melts, and can be washed and reused. Compared to ordinary single-layer metal mesh, multi-layer sintered metal mesh establishes metallurgical bonds at the contact points; this endows the sintered mesh disc filter with a more stable pore structure, superior pressure resistance, and a longer service life.
Different Types of Sintered Metal Filter Disc
flat sintered disc
filter disc with rim
pleated mesh disc
perforated disc filter
sintered leaf filter
Sintered Mesh Filter Disc Typical Specifications
Parameter
Material
Filtration Rating
Layers
Diameter
Thickness
Structure
Temperature Resistance
Pressure Resistance
Range
SS304 / SS316 / SS316L
1 – 300 μm
Single / Multi-layer
10 – 3000 mm
1 – 5 mm
Flat / Pleated / Reinforced
-200°C – 650°C
Up to 100 bar
Key Advantages
High Strength & High Durability
- Formed an integral structure after sintering, and possesses excellent mechanical strength better than ordinary metal mesh.
Stable Structure & Precise Filtration
- Uniform pore size, stable filtration precision.
High Temperature & Pressure Resistance
- Suitable for extreme operating conditions involving high temperatures, acids, and alkalis.
Low Pressure Drop
- Optimized structure, low fluid resistance.
Long Service Life
- Support washing and can be reused, extend lifespan and save cost.
Sintered Leaf Filter Specifications
Parameter
Material
Filtration Rating
Porosity
Pressure Resistance
Structure
Filtration Direction
Range
SS304 / SS316 / SS316L
3 – 80 μm
70 – 85%
up to 120 kg/cm²
Leaf / Plate type
Inside → Outside
Features
- High-flow structure
- Suitable for high-viscosity liquids
- Supports backwashing
- Extended service life
Common Application
- Polymer melt filtration
- Film production
- Chemical liquid filtration




Customization Options
Huahang’s sintered metal disc filter can be customized in various specifications:
- Material: 304 / 316L / special alloys
- Micron rating: 1–300μm
- Shape: round, ring, oval, leaf
- Structure: flat / pleated / reinforced
- Edge Type: welded / frame / flange
- Support Frame: perforated plate
- Dimensions: fully customized
Industrial Applications of Huahang Sintered Mesh Disc Filter
Polymer Melt Industry
- High temp Melt filtration
- Resin purification
- High-viscosity fluid filtration
Petrochemical Industry
- Hydraulic oil filtration
- Fuel oil purification
- Catalyst recovery
Pharmaceutical & Food
- High-temperature steam
- Sterile filtration
- Beverage clarification
Water Treatment
- Fine particle removal
- Pre-filtration systems
- Waste water purification
Metallurgy Industry
- High-temperature gas
- Molten metal filtration
- Acid pickling solution
Huahang Sintered Metal Mesh Filter Parameter
Compared with conventional wire mesh filters, sintered mesh filters feature higher structural strength, superior pressure resistance, stable permeability, and consistent filtration accuracy, even under high-pressure or high-flow conditions. Specifications within the above range can be customized according to user requirements. Contact Huahang and get a solution.
Sintered wire mesh filter elements support full customization
The structure of stainless steel sinter filter cartridges mainly consists filter layer and connection, usually jointed these two parts by metal welding technology to form a complete filter element. Both of the filter layer and connection could be selected according to customer's needs.
The most widely used sintered mesh is the standard five-layer sintered mesh, a new type of filter material made by vacuum sintering five layers of stainless steel wire mesh stacked in sequence. It consists of four parts: a protective layer, a filter layer, a diffusion layer, and a support layer. By rationally matching and designing the number of layers, pore size, permeability, and strength characteristics, the filter material can be adapted to different working environments.
Huahang sintered filter can supply different kinds of end connections to meet different install method, such as quick-connected, male and female thread, flange, pagoda, and so on. We can also custom special type connections according to customer’s using condition.
Huahang - Leading Manufacturer of Sintered Mesh Filter Cartridges
Huahang Filter is a professional sintered metal filter manufacturer with over 20 years of industrial production experience. We specialize in the development and manufacturing of high-performance sintered metal filtration products for demanding industrial applications. With advanced production technology and mature manufacturing processes, we have built a complete production system for various sintering filters, all Huahang sintered filter elements are manufactured using high-quality raw materials and strict quality control standards.








Equipped with modern production facilities and supported by a professional engineering team, Huahang has strong capabilities in OEM customized sintered filter production and industrial filtration solutions. We can design and manufacture filters according to customer requirements, including size, filtration rating, material, and structure.
As a direct factory and source manufacturer, Huahang also offers competitive pricing and reliable supply capacity for global customers. We are committed to providing high-quality sintered filter elements, porous metal filters, and customized filtration solutions to meet diverse industrial filtration needs.
Frequently Asked Questions
Find answers to common questions about our sintered filter products, customization options, technical specifications, and ordering process.
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