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STAINLESS STEEL FILTERS


Manufacturer: DALON
Material: Stainless Steel
Product Code: SSF

Product Characteristics
Pore Pitch: from 5 µm to 100 µm
Diameter: from 2 to 250 mm,and length from 2 to 500 mm
Porosity: 25 up to 40%
Density: from 5.5 to 6.5
Traction: resistance 3-9kg/mm2
Dilatation: coefficient 16x10-6
Working Temp: 800°C -MAX

DALON STAINLESS STEEL FILTER:

— High porosity sintered elements from stainless steel powder

MATERIALS:

— self-supporting structural element are mechanically fixed with respect to both size and position after the sintering process

STABILITY:

— sintered material suitable for high diffrential pressures, particularly good properties when under compression and vibration or high sudden pressures peaks.

ECONOMIC:

— BACKFLUSHING AND EASY CLEANING WITH SUPERHEATED STEAM, CHEMICAL SOLVENTS, THERMAL PROCESSES OR ULTRASONICALY, THE MATERIALS USED CAN BE WELDED AND MACHINED.

Application Examples:
CHEMICAL INDUSTRIES SEMICONDUCTOR
SCIENTIFIC INSTRUMENT PHARMACEUTICAL
POLYMER FILTRATION GAS AND LIQUID FILTRATION
SILENCING SPARGING
FLUIDIZATION SENSOR AND VALVE PROTECTION
FLOW RESTRICTION HANDLING OF BLUK MATERIAL

MOULDING:

— filters are produced by gravity sinter technology, stainless steel powder is filled into molds under pressure and then sintered inside of these molds. by varying the parameters of the powder production process, can produce spherical powder particles in a wide range of shape, sizes.

SINTERING:

— the processing step for all P/M products, which bonding of powder particles through fusion at the temperatures well below the melting point. after sintering that the grain boundaries run over the original particle boundaries. sintering gives the high porosity material it's shape-stability and properties of strong metal component.

STANDARD GEOMETRIES:

our various high porosity sintered metal filter can be made in following standards

— DISCS – Ød 4mm to Ød 300mm –up to h 100mm

— CYLINDERS – Ød 4mm to Ød 300mm –up to h 500mm

— CONES – Ød 4mm to Ød 100mm –up to h 500mm

— PLATES – width up to 300 ,length up to 500mm –up to h 70mm

— SILENCERS –made of sintered stainless steel sintered together with solid steel fitting

DALON ALSO MANUFACTURE TO CUSTOM-DESIGNED SHAPES AND DIMENSIONS

—FILTERING DEGREE RANGE FROM 5 TO 100MICRON

Sintered filters and frits have tiny holes that trap very small particles.

They’re made of stainless steel 304/316L for excellent corrosion and abrasion resistance.Based on the size of the particles you wish to remove,which often used in kinds of filtering and gas-bubbling applications (oil sparging).

Special Large filter parts could be assembled in our certified welding workshop.

DALON manufacture various filter grades with specified pore size and flow rates in order to have appropriate solution for your requirements.

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