sintered powder filter cartridge

Applications of Sintered Powder Filter Cartridges

HENGKO sintered powder filter cartridges are designed for critical gas and liquid filtration applications

requiring stable filtration efficiency, high mechanical strength, and long-term durability under demanding

operating conditions.

Typical Industrial Applications

1. Semiconductor & High-Purity Gas Systems

*Bulk gas filtration

*Point-of-use (POU) filtration

*Process gas purification

*Particle control in ultra-high purity systems

2. Chemical & Petrochemical Processing

*Corrosive gas filtration

*Catalyst recovery

*Solvent filtration

*Steam and aggressive media filtration

3. Pharmaceutical & Biotechnology

*Sterile gas filtration

*Fermentation sparging

*Process air filtration

*Purified water systems

4. Compressed Air & Industrial Gas

*Compressed air purification

*Nitrogen, hydrogen, oxygen filtration

*Gas sampling systems

*Instrument protection

5. Water & Liquid Filtration

*Reverse osmosis pre-filtration

*Industrial water treatment

*High-temperature liquid filtration

*Fine particle removal

6. Food & Beverage

*Steam filtration

*Carbonation systems

*Sparging and aeration

*Sanitary process filtration

Materials & Micron Ratings

HENGKO offers sintered porous metal filter cartridges in multiple materials and filtration grades

to meet different chemical compatibility, temperature, and pressure requirements.

Available Materials

Available Micron Ratings

Available Configurations

*Cylindrical Filter Cartridges

*Threaded Filter Elements

*Cup & Cap Filters

*Disc & Sheet Filters

*Inline Porous Filters

*Spargers & Diffusers

*OEM Custom Designs

Frequently Asked Questions

What is a sintered powder filter cartridge?

A sintered powder filter cartridge is a porous metal filtration element manufactured

by high-temperature sintering of metal powders.

It provides precise and stable filtration performance with excellent mechanical strength and long service life.

What materials are available for sintered filter cartridges?

HENGKO offers sintered filter cartridges in:

*316L stainless steel

*Titanium

*Nickel

*Hastelloy

*Bronze 

Custom alloy materials are also available for special applications.

What micron sizes are available?

Our sintered powder filter cartridges are available in filtration ratings from 0.1μm to 120μm depending on material structure and application requirements.

Can sintered metal filters be cleaned and reused?

Yes. Sintered metal filter cartridges are designed for repeated cleaning and reuse using:

*Backflushing

*Ultrasonic cleaning

*Chemical cleaning

*Thermal cleaning

This helps reduce replacement costs and extends service life.

Are OEM and custom sizes available?

Yes. HENGKO supports OEM customization including:

*Custom dimensions

*Threaded connections

*Special pore structures

*Welded assemblies

*Integrated housing designs

Are sintered powder filters suitable for high-temperature applications?

Yes. Metal sintered filter cartridges can operate under high temperatures and high-pressure environments

where polymer filters may fail.

316L stainless steel sintered filters can typically withstand temperatures up to 600°C depending on operating conditions.

What industries use sintered powder filter cartridges?

Typical industries include:

*Semiconductor

*Pharmaceutical

*Chemical processing

*Food & beverage

*Industrial gas

*Water treatment

*Petrochemical

*Environmental systems

How do I choose the right sintered filter cartridge?

Key selection factors include:

*Filtration micron rating

*Operating pressure

*Temperature

*Chemical compatibility

*Flow rate

*Connection type

Our engineering team can recommend suitable porous metal filtration solutions based

on your application requirements.

Contact us by email: ka@hengko.com