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FKM Type-3 Low Temperature FKM O-RING
Cold-Resilient Sealing for Demanding Environments
Description：
Rated with a TR10 value of -40°C, this material remains flexible and retains sealing integrity in freezing conditions, making it ideal for cold starts and winterized systems.
Outstanding Chemical Compatibility
Resists a wide range of aggressive substances including oils, fuels, solvents, and industrial chemicals — suitable for both static and dynamic sealing environments.
High Durability & Longevity
Up to 30 times the lifespan of traditional elastomers like HNBR and VMQ, this FKM grade offers extended service life with minimal maintenance.
Low Permeability & Wear Resistance
Delivers tight, reliable seals even under high pressure, mechanical stress, or exposure to corrosive media.
| Cost Performance Ratio | ||||||
| FK1 | FK2 | FK3 | FK5 | FVQM | FEPM | FFKM |
| ★ (Low Price) |
★★ (General Price) |
★★★★ (High Cost) |
★★★ (Median Price) |
★★★★ (High Cost) |
★★★★ (High Cost) |
★★★★★ (Very High Cost) |
| Model Table | |||||
| Model | Color | Shore A | Material | Cross-Linking | Remarks |
| FKM Type-3 | White | 70-75 | FKM | Peroxide | Ultra low-temperature FKM |
| FKM Type-3 | Black | 70-90 | FKM | Peroxide | Ultra low-temperature FKM |