40 Inch Titanium Sintered Filter Cartridge 3 Micron

Product Description

The 40 inch titanium sintered filter cartridge is manufactured from titanium powder through a sintering process to create a rigid, porous filtration structure. With a nominal filtration rating of 3 microns and a 222 connection, it is designed for precision filtration in compatible industrial systems. Titanium sintered media offers good corrosion resistance and mechanical stability when selected for suitable operating conditions. Its porous structure supports liquid or gas filtration in chemical processing, pharmaceutical manufacturing, water treatment and other industrial applications. Custom dimensions, connection configurations and filtration ratings can be discussed according to your process requirements. Contact TOPEP for technical consultation and quotation.

Technical Features

Product Name	Titanium Powder Sintered Filter Cartridge
Material	Titanium
Length	40 Inch (1016 mm nominal)
Filtration Rating	3 μm
Connection	222 Connection
Structure	Porous Sintered Metal
Cleaning Method	Backwashing / Ultrasonic Cleaning / Chemical Cleaning
Feature	Reusable

Product Features

1. Durable Sintered Titanium Structure: Manufactured from titanium powder using a sintering process to form a porous metal structure suitable for demanding filtration applications.

2. 3 Micron Filtration Rating: Designed for fine particle filtration where a nominal 3 μm rating meets the process requirements. Confirm the rating definition and test method when selecting the cartridge.

3. Corrosion Resistance: Titanium offers corrosion resistance in many industrial environments. Compatibility should be checked against the actual fluid, concentration, temperature and operating conditions.

4. 222 Connection: The 222-style connection is designed for compatible filter housings. Verify the connection dimensions, sealing arrangement and housing requirements before ordering.

5. Long Cartridge Format: The 40 inch length provides an extended filtration surface in compatible systems. Actual flow capacity and pressure drop depend on the cartridge design and process conditions.

6. Custom Manufacturing: Filter dimensions, connection details and other specifications can be reviewed according to customer drawings, samples and application requirements.

How Does a Titanium Sintered Filter Cartridge Work?

A titanium sintered filter cartridge uses a porous structure formed by sintering titanium powder particles together. The interconnected pores allow the fluid to pass through while retaining particles according to the characteristics of the filter media and the operating conditions. The filtration performance depends on pore structure, cartridge design, fluid properties and operating pressure.

During operation, suspended particles accumulate on the filter surface or within the porous structure. As contaminants build up, the pressure drop across the cartridge may increase, indicating that maintenance or replacement should be considered. Monitoring differential pressure helps operators assess filter loading and maintain stable filtration system performance.

Unlike disposable filter media, some sintered titanium cartridges may be cleaned and reused when the design and process conditions permit. The cleaning procedure should be selected according to the type of contaminants and the manufacturer's recommendations.

Titanium Powder Sintering: Why Is It Used for Filtration?

Titanium powder sintering is a manufacturing process that bonds titanium particles together through controlled heat treatment without fully melting the material. This creates a porous metal structure with interconnected passages for fluid flow.

The resulting structure can provide a combination of mechanical stability, corrosion resistance in suitable environments and filtration capability. Compared with conventional fibrous filter media, sintered titanium offers a rigid metallic structure that can be considered for specialized industrial processes.

The final performance depends on the titanium powder characteristics, sintering conditions, pore structure and quality-control procedures. Therefore, the filtration rating, pressure resistance and operating limits should be confirmed using the manufacturer's technical data rather than inferred from the material alone.


Product Parameters


There are three materials of metal porous powder sintered filter

	Stainless Steel Porous Powder Sintered Filter	Titanium Porous Powder Sintered Filter	Copper Porous Powder Sintered Filter
Raw Material	Stainless Steel 304/316/316L	Titanium	Copper/Bronze
Filter Precision	1--200μm	0.1--100μm	3--100μm
Working Temperature	-200℃ -- 800℃	Wet <= 300℃ / Dry <= 600℃	<= 300℃
Porosity	28% -- 50%	35% -- 45%	28% -- 50%
Pressure Resistance	0.1--30 Mpa	0.5-1.5 Mpa	Up to 2 Mpa
Working Media	Air / Water / Oil / Viscous Liquid / Chemical Liquid
Special Features	High mechanical strength Relatively Cheaper Price	Higher filtration precision Longer service life in highly corrosive environments	Uniform pore distribution and high stability Excellent resistance to rapid cooling and heating

 contact us to learn more and get a free quotation ！！！ 


Product Pictures


Stainless Steel Porous Powder Sintered Filter




Titanium Porous Powder Sintered Filter




Copper Porous Powder Sintered Filter



 Different Kinds Of Connections Can Be Custom 

 send us your requirement to custom 


 
Difference Between Porous Powder Sintered Filter and Sintered Mesh Filter

 send us your requirement to get a professinal solution

	Porous Powder Sintered Filter	Sintered Mesh Filter
Material & Structure	The pore structure is irregular and complex Formed by high-temperature sintering of metal powder	Has a regular layered structure Formed by sintering multiple layers of metal wire mesh
Precision	Up to 0.1μm High-precision filtration	1-100μm Coarse or medium filtration
Porosity	controlled by the powder particle size, and is crisscrossed	Determined by the mesh size and the number of layers of the wire mesh, and is uniformly distributed
Breathability	High flow resistance, but strong dirt-holding capacity, suitable for long-term continuous filtration	Low flow resistance, high air permeability and high flow rate
Strength	High compressive strength, but more brittle, not easily deformed	Low compressive strength, but good toughness, can be folded or welded
Filtering Mechanism	Mainly deep filtration, allowing impurities to penetrate deep into micropores	Mainly surface filtration impurities are easily cleaned
Application	High-precision filtration (e.g., pharmaceuticals, catalyst recovery) and high-temperature gas treatment	Liquid/gas filtration for high-temperature, high-pressure, or corrosive environmen

FAQ

Q1: Can the sintered filter element be cleaned and reused?
Yes. Depending on the application, sintered metal filters can be regenerated using methods such as backwashing, ultrasonic cleaning or suitable chemical/thermal cleaning.

Q2: Can you manufacture the filter according to a drawing?
Yes. Custom sintered metal filter elements can be manufactured according to customer drawings, samples, dimensions and connection requirements.

Q3: Is the titanium sintered filter cartridge tested using a bubble point test?
Bubble point testing can be used to evaluate the pore characteristics and integrity of suitable wetted porous filter media. During the test, the filter is wetted with a compatible liquid, and gas pressure is gradually increased until continuous bubbles appear. The measured bubble point pressure can help assess the largest connected pores under specified test conditions. Testing availability and acceptance criteria should be confirmed according to the cartridge design and quality requirements.

Our Advantages

We have our own physical factory more than 26,000 square meters. As a source factory, we focus on filter production and have many years of manufacturing experience. From the raw material selection to the final assembly, every stage of the process has been strictly controlled. With our complete production lines and experienced workers, we are able to handle both standard orders and urgent customized requests.

Our technical team comes from a group of engineers who have worked in the filtration industry for years. They have solid professional knowledge, known well about the characteristics of different filter materials, filtration accuracy requirements, and the working conditions of various industries. Whether you need special dimensions, higher efficiency, or solutions for challenging environments, our team can provide a design and practical recommendations.

Our factory holds ISO and CE international quality certifications, reflecting that our product quality is guaranteed. And every filter element goes through strict inspections before leaving our factory, including material checks, performance testing, and appearance verification. Customers can rely on our products to perform steadily in demanding industrial environments.

We have many years of export experience and a well-trained international trade team familiar with different regions’ purchasing requirements, logistics processes, and documentation. We have a mature export workflow and can provide clear communication and timely updates from quotation to shipment. Whether it’s shipping arrangements, packaging customization, or after-sales support, our team ensures dependable cooperation.

Our Factory

Henan Top Environmental Protection Equipment is a manufacturing company based in Henan, China, specializing in a full range of filter cartridges and filter housings. Our production base is equipped with advanced machinery, including rolling, slitting, and welding equipment, along with multiple automated production lines that help us deliver stable, high-quality output at scale.

We have a team of well-trained R&D engineers offering strong technical support, backed by an experienced sales and after-sales team committed to reliable customer service. Our quality control inspectors follow strict procedures to ensure every product meets rigorous standards.

Our engineering team excels in product customization and filtration solutions. Depending on customer requirements, we can adjust raw materials for different operating conditions and offer customized dimensions, labels, packaging, colors, logos, and graphics. With strong production capacity, new product development and delivery can often be completed within seven days or less.

The company holds CE and ISO certifications and owns multiple R&D patents. With over 15 years of export experience, our products are supplied to more than 100 countries and regions, including North America, Eastern Europe, the Middle East, and Southeast Asia. Guided by the principles of responsibility, professionalism, and integrity, we have earned wide recognition from both the industry and our customers through high-quality products and consistently dependable service.