String Wound Filter Cartridge

String Wound Filter Cartridge is a filter cartridge which is precisely wrapped around the porous skeleton by textile fiber yarn to control the filter layer winding density and filter hole shape. It can effectively remove the suspended matter and particles in the liquid; Filtration outside the hole floating large and small which has excellent deep filtration and good compatibility; this kind of filter cartridges can be made from a variety of materials to suit the needs of various liquid filtration applications.
  • Suitable for tap water, food and beverage water.
  • Cooling circulating water, boiler water supply, ultra-pure water security filter.
  • Chemical liquid, plating liquid, washing liquid.
  • Medical use of water, photographic washing fluid, magnetic pulp, etc.
Resistance to Chemical Reagents   滤芯的构造
Name of Drug Polypropylene Name of Drug Polypropylene
Amyl Alcohol R Chlorylene LR
Benzyl Alcohol R Concentrated Hydrochloric Acid R
Butyl Alcohol R Concentrated Nitric Acid R
Alcohol R Strong Phosphoric Acid R
Isopropyl Alcohol R Hydrofluoric Acid 6N NR
Methanol R Methyl Isobutyl Ketone R
Dimethylbenzene NR Formaldehyde 37% R
Glycerine R Ethane Anhydrous LR
Carbon Tetrachloride LR Pyridine LR
Ethylene Dichloride LR Methyl Cyanide LR
TMC Freon TMC LR Amyl Acetate R
Perchlorethylene LR Butyl Acetate LR
Glacial Acetic Acid R Cellulose Acetate R
Hydrochloric Acid 6N R Acetic Ether LR
Nitric Acid 6N R Methyl Acetate R
Oil of Vitriol R Isopropyl Acetate R
Methyl Ethyl Ketone R Ammonium Hydrate 3N R
DMF R Ammonium Hydrate 6N R
Benzine LR Caustic Potash 3N R
Phenol R Caustic Soda 3N R
Water R Caustic Soda 6N R
Aether LR Lube R
Isopropyl Ether R Arachis Oil R
Dioxane R Gingili Oil R
Butylene Oxide LR Acetone R
Benzene NR Nadone R
Methylbenzene NR Amidobenzene LR
Ethylidene Glycol R Amidobenzene R
Propanedio R Coal Oil R
Trichloromethane LR Terebenthene LR
TF Freon TF LR Nickel Sulfate R
Methylene Chloride LR    
  Normal brand Topology  
Internal surface area
Item Specification
Temperature 70℃,(PP)
120℃(Cotton thread,Steel core)
Flow Rate 0.5T/H·10"
(60℃) ΔP(MAX) 0.1MPa inpouring
0.06MPa outpouring
Hot water sterilization 121℃/30min
Ph 1~13
Products Code Table
Item Material Precision Length nner Core Material OD ID Code Eg.
TTW P:PP 01:1um 10M:250±1.5mm P:PP 25:2.5"(63.5mm) 1:28mm TTW-P-01-10M-P-25-1
C 05:5um 10I:10"(254±1.5mm) S:304 45:4.5"(115mm) 2:30mm
  10:10um 20M:500±1.5mm T:316    
  20:20um 20I:20"(508±1.5mm)      
  30:30um 30M:750±2mm      
  50:50um 30I:30"(762±2mm)      
  75:75um 40M:1000±2mm      
  1H:100um 40I:40"(1016±2mm)      
We also accept special orders according to customer's requests.