100%cotton yarn , ss 304 core / pp core, mainly be used in petrochemica industries and water filtration...
Our products are mainly exported to Japan and have got high praise from Japanese customers.
Structure:
Thread-winding filter cartridge consists of multi-hole frames wound closely with textile fibers. Diverse kinds of filtering precision can be realized by controlling the winding density. As the outer bore diameter is larger than the inner one, the filter cartridges have a good deep-level filtering capability.
Characteristics:
Eliminate effectively the suspended objects and particles in liquid. With large flow and small pressure loss. With high residual load and long service life. Can resist higher filtering pressure. Provide different kinds of materials for filter cartridge according to the nature of liquids to be filtered, thus ensuring the good deep-level compatibility between them.
Main technical specification:
Dimension: outer diameter 2.5''---4.5''
Pressure: 0.5MPa
Temperature: 60centigrate(for polypropylene)
120centigrate(for stainless steel frame, cotton fiber)
Flow of filter cartridge:
The recommended flow for the filter cartridges in service is shown in the following table(L/h for a 250mm filter cartridge)
Precision (micron) | Viscosity | ||||
Ics(water) | 30cs | 60cs | 120cs | 250cs | |
0.5 | 70 | 60 | 40 | 25 | - |
1 | 150 | 90 | 60 | 40 | - |
3 | 300 | 120 | 80 | 50 | - |
5 | 500 | 170 | 120 | 60 | 45 |
10 | 800 | 300 | 140 | 70 | 60 |
20 | 1100 | 540 | 220 | 100 | 95 |
30 | 1200 | 670 | 300 | 150 | 130 |
50 | 1200 | 880 | 440 | 180 | 160 |
75 | 1200 | 1200 | 690 | 230 | 200 |
100 | 1200 | 1200 | 750 | 270 | 220 |
cotton yarn string wound filter cartridge
