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

sintered mesh filter disc
flat sintered disc
sintered metal disc
filter disc with rim
pleated mesh disc filter
pleated mesh disc
perforated sintered filter disc
perforated disc filter
sintered leaf 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

sintered leaf filter

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

Huahang Sintered Metal Mesh Filter Parameter

sintered mesh filter cartridge code
sintered 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. 

sintered mesh layer
sintered layers

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.

sintered mesh filter connections

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.

Ready to Discuss Your Filtration Needs?

Contact Huahang Filter to receive professional technical support and customized filtration solutions.

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