A fluorine-lined basket strainer filters solid particles from corrosive fluids in pipelines. The internal surfaces are lined with fluorine, offering resistance to chemical corrosion, making it suitable for industries such as chemical processing and water treatment.
It contains a removable perforated or mesh basket that traps debris while allowing fluid to flow through. This design protects pumps, valves, and other equipment from damage caused by solid contaminants, with the basket easily removed for cleaning and maintenance.
Main parts and materials
| Name/Material | WCB | CF8 | CF3 | CF8M | CF3M |
| Body | WCB | CF8 | CF3 | CF8M | CF3M |
| Screen | FEP / PFA / PO / PTFE | ||||
| Lined | FEP / PFA / PO / PTFE | ||||
| Bolt/Nut | B7/2H | B8/8 | B8/8 | B8M/8M | B8M/8M |
| Fineness : 10Mesh ~ 100Mesh | |||||
Technical Specification
| Design&Manufacture Standard | GB/T12234 | API 6D | ||
| FTF Dimension Standard | HG/T3704, GB/T12221 | ASME B16.10 | ||
| Flange standard | HG/T20592, GB/T9119 | ASME B16.5, JIS B2220 | ||
| Inspection & Test Standard | HG/T13927, JB/T9092 | API 598 | ||
| Normal Diameter | DN25~DN300 | 1”~12” | ||
| Normal Pressure | 1.0MPa | 1.6MPa | 150LB | |
| Test pressure | Shell Test | 1.5MPa | 1.5MPa | 1.5MPa |
| High Pressure Test | 1.1MPa | 1.1MPa | 1.1MPa | |
| Low Pressure Test | 0.6MPa | 0.6MPa | 0.6MPa | |
| Temperature Range | FEP:-29℃~120℃, PFA:-29℃~180℃, PTFE:-29℃~150℃ | |||
| Applicable Medium | Strong corrosion medium: Hydrochloric acid, Nitric acid, Hydrofluoric acid, Liquid chlorine, Sulfuric acid and Aqua regia etc. | |||
The main connection size
| DN (MM) | INCH | L | ØD | H | H1 |
| 25 | 1 | 260 | 108 | 330 | 200 |
| 32 | 1-1/4 | 260 | 108 | 330 | 200 |
| 40 | 1-1/2 | 260 | 108 | 330 | 200 |
| 50 | 2 | 260 | 108 | 330 | 200 |
| 65 | 2-1/2 | 340 | 159 | 430 | 285 |
| 80 | 3 | 340 | 159 | 430 | 285 |
| 100 | 4 | 400 | 219 | 490 | 305 |
| 125 | 5 | 500 | 273 | 635 | 420 |
| 150 | 6 | 500 | 273 | 635 | 420 |
| 200 | 8 | 560 | 325 | 785 | 525 |
| 250 | 10 | 660 | 426 | 895 | 640 |
| 300 | 12 | 720 | 426 | 650 | 350 |
| 350 | 14 | 960 | 630 | 650 | 350 |
| 400 | 16 | 960 | 630 | 650 | 350 |
Village fluorine basket filter is a new type of filter product developed by our factory according to customer requirements, combining the advantages of filter element and fluorine plastic lined valve.This product is suitable for: various concentrations of hydrochloric acid, sulfuric acid, hydrofluoric acid, aqua regia, nitric acid, various organic acids, strong alkalis, strong oxidants or concentrated and dilute acids alternately, various organic solvents and other highly corrosive media other than alkali metals, elemental fluorine and aromatic hydrocarbons (note: the applicable media of different lining materials are different).The shell material of this product is carbon steel, the inner village fluorine plastic, and the filter material is F46, F4 and other materials.This product has the advantages of strong corrosion resistance, high filtration efficiency, and easy maintenance.
The fluorine lining protects the strainer from corrosive fluids, making it ideal for use in harsh chemical environments.
The lining increases the durability of the strainer by preventing chemical damage, reducing wear, and prolonging its operational life.
Basket strainers offer a large filtration area, allowing for efficient removal of debris while maintaining smooth flow.
The fluorine lining prevents reactions between the fluid and the strainer body, ensuring process purity and preventing contamination.
The durable lining reduces the need for frequent maintenance, and the basket design allows for easy removal and cleaning of the strainer.
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