• Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

  • Sintered Porous Metal Filter in China

Sintered Porous Metal Filter Element

JINTAI can produce sintered porous metal filter elements of various materials and sizes, and can also be customized according to customer requirements. We select high-quality metal powder as raw materials and cooperate with strict technology to provide customers with high-quality products. The sintered porous metal filter element of Jintai Company can also be made of various alloys with excellent properties, and its high temperature resistance, corrosion resistance and other properties can serve more working conditions.


The Jintai sintered porous metal filter has the following Features:

Uniform pore size: Defined filtration by exact pore size distribution

High-temperature resistance: Thermal stability up to 950°C

Chemical stability: High corrosion resistance

No particle shedding: Shape stability by self-supporting structure

It can be cleaned online: Filters can be back flushed and cleaned easily

Non-magnetic and non-toxic: High permeability and low Dp

Suitable for high differential pressures

Welding and machining are possible

Jintai's capabilities

Jintai Purification Equipment has 15 invention patents and utility model patents. It has been a high-tech enterprise and has passed ISO9001 quality management system certification.

After more than 20 years of technical accumulation, Jintai can now provide customers with a variety of product materials and specifications to meet customer needs.

Importers, wholesalers, retailers, designers and manufacturers of filtration and aeration systems, end users in the Americas, Europe, Asia and other countries and regions are welcome to send us messages!


Please refer to the following specifications, special can be customized according to requirements!

Material SelectionTitanium
Stainless steel: 316L, 304L, 310S, 321, 904L
Hastelloy C22 C276
XInconel 600
Monel 400
Accept more custom materials
Filtration Grade0.1um 0.3um 0.5um 1um 3um 5um 10um 15um 20um 30um 50um 80um 100um
Discuss the possibility of more filtering levels
Data & SpecificationsLength: The longest seamless tube is 1600mm
Diameter: 4-450mm
Accept customization for more sizes
ConnectionThread, flange, flat pressing, quick connection, etc.
Accept customization More Connections

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Recommend Application

Filtration and recovery of catalysts in chemical, pharmaceutical, and other fields High-temperature gas dust removal and filtration High temperature and corrosive filtration process Material vacuum conveying Fermentation tank aeration

Sintered Metal Filters for The Removal of Particles

Sintered metal filter is a kind of filter produced by Jintai using sintered manufacturing process. These filters are highly durable and have excellent filtration efficiency, making them suitable for a wide range of applications such as air and liquid filtration, chemical processing, and medical devices. Jintai offers a variety of sintered metal filter products with different shapes, sizes, and materials to meet specific customer requirements. High-purity filters and spargers are specially developed to satisfy rigorous requirements for the removal of particles in process gases in, for example, semiconductor applications, etc.

Why porous metal?

Sintered metal is a type of material produced by Jintai using a manufacturing process that involves compacting metal powders under high heat and pressure to create a solid, porous mass. This process allows for the production of complex shapes and high precision parts. Filtration systems utilizing sintered metal media for gaseous, solid, and liquid separation have proved to be an efficient alternative to other separation techniques that can risk pressure peaks, heat, and harsh environments. Sintered metal is highly effective in eliminating particulates, provides a reputable efficiency, is easy to clean, and has a long life compared to leaf filters, filter bags, and plate and frame filters.

Solving Your Design and also Engineering Challenges

Sintered porous metal media is a different material that shows a wide variety of definite flow and filtration properties. The ability to shape it, make it, and manage its porosity make it a versatile material for establishing any particular product or system solutions that include guidelines and also control of liquids as well as gases. Contact us today, and also, let's discuss exactly how we can help you fix your design engineering difficulties with a porous metal media solution.

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Useful porosity

Raw Materials

The properties of the Sintered Porous Metal Filter depend on the selection of raw material. The wide range of alloys, powder sieving, and material structures offers various products and features.

Titanium, Stainless steel, Hastelloy C22 C276, XInconel 600, Monel 400, Nickel, or Other materials required by the customer

All Jintai sintered materials offer an independent structure with high mechanical strength. The seamless design is feasible, approximately 1,600 mm in length and 320 mm in OD.

We manufacture various filter qualities with defined pore sizes and flow rates to have the ideal solution for your needs.


The Jintai Engineering group chooses a pushing method or gravity sintering without previous compaction for every geometry.

The metal powder is filled right into the suitable die and also compressed. The pore size of the finished product is managed, selecting the size of the powder and the compaction pressure utilized to form the component.


Sintering provides the high porous material the shape stability and also home of a solid metal part. The compacted component is sintered in mainly created furnaces. Sintering is the essential processing step for all powder metal products.

It is the process of bonding powder particles by merging them at temperature levels listed below their melting point. After sintering, despite micron size, the different grain structure of the initial powdered metal ends up being fully interlinked to form a rigid component.

AS Coating

After years of development, the product offers a sintered membrane layer that combines high permeability and low-pressure drop while keeping all the advantages of sintered metal filters. The metallic AS (ASymmetric) membrane, a layer of excellent metal powder, is applied onto a cartridge of coarser porosity as the support structure.

A 2nd sintering process produces an even metal coating of around 200 μm density bonded to the service provider. In contrast to the support, the membrane layer has a considerably smaller pore size, so contaminants are retained on the filter surface during filtration.


Customized design enables Jintai filter elements to be used in almost any new application or as a retrofit in filter systems. The method of sinter-bonded fittings without porous to solid welding joints provides the best corrosion resistance and exhaustion strength.

It is substantially higher when contrasted to standard bonded buildings and constructions. We additionally manufacture to customer-specified dimensions. Elements more significant than our smooth standard types can be connected at our certified in-house welding shop.

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FAQ About Sintered Porous Metal Filter

Typical Application