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| Membrane tube material | ePTFE |
|---|---|
| Internal support pipe | EPDM rubber |
| End cover | CPVC |
| End cap screw | Titanium metal |
| Sealing gasket | EPDM rubber |
| Continuous operating temperature | 70 °C (158 °F) |
|---|---|
| SS value after filtering | ≤0.5 PPM |
| Water flux | 0.4 M³/㎡.H |
| Acid and alkali resistance | YES |
| Operating pressure | 0.1-0.15 Mpa |
| Percentage of hole opening | 65%-75% |
| Aperture | 0.2μm |


We are a high-tech enterprise specializing in production, sales, R&D and service of membrane products. In 2010, we were among the first to obtain the independent patent for e-PTFE tubular membrane. At present, we offer a series of products including e-PTFE microporous filter tubes, hollow fiber membranes, and flat sheet membranes with various diameters and pore sizes.
Equipped with a dedicated tube and membrane production department, filter molding workshop, membrane processing workshop, and finished product testing laboratory, we ensure unique e-PTFE membrane technology application solutions to meet diverse industrial requirements.















