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Self Cleaning Sintered Stainless Steel Filter , Sintered Plate Flat Sheet Washable

Categories Sintered Stainless Steel Filter
Brand Name: Along
Model Number: None
Certification: SGS, ISO
Place of Origin: Baoji, China
MOQ: 10 PCS
Price: USD20-100
Payment Terms: T/T, L/C, PayPal, Alibaba Secure Payment
Supply Ability: 2000PCS/Month
Delivery Time: 5-10 Days
Packaging Details: Vacuum Packaging+Wooden Case, Vacuum Packaging+Carton Case
material: metal, 304 304L 316 316L stainless steel
filter rating: 0.5um~100um
size: Customized
working pressure: 3.0Mpa
TechniqueUsage: Sintered, powder sintering
Shape: plate/sheet
usage: Liquid Filter,Air Filter,gas/liquid/oil filtration,solid,water filter,
Application: liquid,Chemical Industry,solid,environment,lab, food and beverage
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    • Company Profile

    Self Cleaning Sintered Stainless Steel Filter , Sintered Plate Flat Sheet Washable

    1. Manufacturing Technique
    Stainless steel sintered porous material is stainless steel 304, 304L, 316, 316L powder as the raw material, after screening, molding, sintering microporous material.​

    Feature: Stainless steel sintered porous material has excellent corrosion resistance, oxidation resistance, wear resistance and mechanical properties.


    2. Specification of stainless steel sintered porous materials

    MaterialFilter RatingPorosityPenetrabilityWorking pressureOperating temperatureShapespecific surface area
    304,304L,316, 316L Stainless steel powder0.5um-70um30-45%3-1300M³/M²hKPa3.0MPa600℃Round Disc, Sheet,Tube,Round Bar,cap.10-40cm²/cm³

    Production(Diameter)Length(Diameter)WidthThicknessCustomized
    Sintered porous round discsφ5-φ300mmφ5-φ300mm0.5-10mmYes
    Sintered porous sheets5-300mm5-300mm0.5-10mmYes
    Sintered porous tubes100-1200mmφ20-φ200mm1-10mmYes
    Sintered porous cartridge100-1200mmφ20-φ200mm1-10mmYes

    3. Properties of stainless steel sintered porous materials:

    • High-temperature resistance, in normal use under 500 ℃.
    • High mechanical strength, good plasticity, can be machined.
    • Corrosion resistance, oxidation resistance, can be used in nitric acid, sulfuric acid, dilute hydrochloric acid (5%), acetic acid, liquid hydrogen, liquid nitrogen environment.
    • Good molding process, according to customer drawings for processing a molding.
    • High filtration precision and good purification effect.
    • The pores are uniform, the internal structure is stable, and no particles fall off.
    • Good air permeability, easy to back blow cleaning, can be used repeatedly online regeneration.
    • Wear resistance and impact resistance, good mechanical properties.

    4. Application of stainless steel sintered porous materials

    According to its physical and structural characteristics, stainless steel sintered porous materials are mostly used in the fields of noise elimination, filtration and separation, fluid distribution, flow limiting, capillary core and so on.

    • Chemical raw material production process in addition to impurity filtration, material decarburization filtration and fine filtration.
    • Ultrafiltration, RO, EDI system security filtration in water treatment.
    • Food and beverage industry finished product clarification filtration.
    • Filtration and recovery of precious metal catalyst in petrochemical industry.
    • Precision filtration of liquid raw materials, products and pharmaceutical intermediates in the chemical industry.
    • Reverse osmosis security filtration in the field of water injection filtration.
    • Gas purification of steam, compressed air deoiling purification.
    • Medium purification and flow limitation for pneumatic components, lubricants, fuels and hydraulic pressure systems.
    • Chemical dye industry of high - temperature decarburization.

    5. Stainless steel sintered porous materials are allowed to use in the environment

    Nitric acid, sulfuric acid, acetic acid, oxalic acid, phosphoric acid, 5% hydrochloric acid, molten sodium, liquid hydrogen, liquid nitrogen, hydrogen sulfide, acetylene, hydrogen, carbon dioxide gas, water vapor etc.


    6. Precautions for the use of stainless steel sintered porous materials:

    • During installation, disassembly and clean avoid scratches, collisions and falls on hard objects.
    • When using, the filtrate is filtered from the outside in to avoid the reverse direction.
    • Avoid instant pressurization when the filter element works.
    • When the filtration efficiency is less than 50%, the filter element should be cleaned in time.
    • When cleaning the filter element, first backblow with pure gas, backblow pressure is 1.5 times of the working pressure, each time for 3-5 seconds, and 4-6 times, then backwash with clean liquid for 3-5 minutes, repeat 2-3 times.
    • If the filter element is not good after online backblowing and backwashing, it should be removed and cleaned in time.

    7. Method for cleaning stainless steel sintered porous materials

    • The decarbonization filter elements in the pharmaceutical and chemical industries are mainly back blown and backwashed, and the ultrasonic cleaning is the best.
    • The filter elements of water industry are mainly rinsed with 5% concentration of nitric acid.
    • According to the chemical properties of the filtered impurities, the filter elements of the original liquid shall be respectively soaked in pickling (5% nitric acid) or alkaline washing (3-5% sodium hydroxide) and then washed with ultrasonic cleaning.

    8. Main products list

    Production Steps:




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