Porous Sintered Titanium Metal Filters are advanced porous metal filtration components manufactured from high-purity titanium powder through a precision powder metallurgy process.

By compacting and high-temperature sintering, titanium particles are metallurgically bonded to form a rigid porous structure with uniform pore distribution, excellent mechanical strength, and outstanding corrosion resistance.

Compared with conventional filtration materials, titanium sintered filters provide superior performance in high-temperature, high-pressure, and highly corrosive environments. They are widely used in chemical processing, pharmaceutical production, aerospace, petrochemical, water treatment, and other demanding industrial applications.

The controllable pore structure (typically 1–180 μm) ensures high filtration efficiency, low pressure drop, and long service life. The filters are washable and reusable, providing an economical and environmentally friendly filtration solution.

Key Features

Excellent Corrosion Resistance

Made from high-purity titanium, the filter offers outstanding resistance against:

Chloride solutions

Seawater

Acids and alkalis

Oxidizing chemicals

Organic and inorganic corrosive media

It is suitable for harsh chemical environments where conventional metal filters may fail.

High Temperature Resistance

Titanium sintered filters maintain stable mechanical properties under elevated temperatures.

Operating temperature:
Up to 300–500°C depending on operating conditions and application requirements.

Uniform Porous Structure

The precisely controlled pore structure provides:

Accurate filtration performance

Stable flow rate

Low pressure loss

High particle retention efficiency

Washable and Reusable

Titanium sintered filters can be regenerated through:

Backwashing

Ultrasonic cleaning

Chemical cleaning

Reverse flow cleaning

This significantly reduces replacement costs and improves equipment sustainability.

High Mechanical Strength

The integrated sintered titanium structure provides:

Excellent pressure resistance

Dimensional stability

Vibration resistance

Long operational lifetime

Technical Specifications

Parameter	Specification
Material	Pure Titanium (≥99%)
Manufacturing Process	Powder Metallurgy / Vacuum Sintering
Filtration Accuracy	1–180 μm
Porosity	30–50% (customizable)
Operating Temperature	300–500°C
Pressure Resistance	High compressive strength
Surface Treatment	Pickling / Polishing / Customized
Cleaning Method	Backwashing, Ultrasonic Cleaning, Chemical Regeneration
Shape Options	Tube, Disc, Plate, Cone, Custom Shape
Connection Options	Threaded, Flanged, Welded, Clamp Type

Manufacturing Process

1. Titanium Powder Preparation

High-purity titanium powder is selected and processed to achieve controlled particle size distribution.

2. Powder Mixing

Titanium powder is uniformly mixed with process additives to improve forming performance.

3. Compaction

The mixed powder is compressed into the required shape using precision molds.

4. High Temperature Sintering

The compacted component is sintered in a vacuum or protective atmosphere furnace.

During sintering, titanium particles bond together to create a strong porous metal structure.

5. Machining and Finishing

Final machining, surface treatment, and dimensional inspection are completed according to customer requirements.

Applications

Chemical Processing

Used for filtration of:

Corrosive chemicals

Acid and alkaline solutions

Solvent systems

Process liquids

Pharmaceutical Industry

Applications include:

Sterile filtration

Injection pre-filtration

Liquid purification

Decarbonization filtration

Titanium provides excellent chemical stability and compatibility with pharmaceutical processes.

Petrochemical Industry

Suitable for:

High-temperature gas filtration

Catalyst filtration

Process purification systems

Water Treatment

Used in:

Seawater treatment

Ozone water filtration

Industrial wastewater treatment

Aerospace and Special Industries

Due to its lightweight structure, corrosion resistance, and high strength, titanium porous filters are also applied in aerospace and advanced industrial equipment.

Available Product Forms

We provide customized titanium sintered filters in various configurations:

Filter Elements

Cylindrical cartridge filters

Tubular filters

Disc filters

Plate filters

Cone filters

Connection Types

Threaded connection

Flange connection

Welding connection

Clamp connection

Customized Design

OEM production is available according to:

Filtration accuracy

Flow rate requirements

Working pressure

Temperature conditions

Installation dimensions

Connection standards

Advantages of Titanium Sintered Metal Filters

1.  High corrosion resistance
2.  High temperature stability
3.  Excellent mechanical strength
4.  Precise filtration performance
5.  Long service life
6.  Reusable and easy maintenance
7.  Suitable for aggressive chemical environments
8.  Custom sizes and structures available

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