Industrial Grade
Our Industrial Grade FKM and FFKM Seals are engineered to deliver reliable sealing performance in harsh chemical, high-temperature, and high-pressure environments. Designed for long service life and stable operation, these seals ensure excellent resistance to aggressive media and demanding operating conditions.
With advanced material formulations and precision manufacturing, our seals provide consistent quality and dependable performance across a wide range of industrial equipment.
Key Benefits:
- Excellent chemical resistance to aggressive media
- High-temperature stability and long-term durability
- Superior compression set resistance
- Reliable sealing under dynamic and static conditions
- Reduced maintenance frequency and downtime
- Available in standard and custom dimensions
- Stable performance in harsh industrial environments
Applications:
Chemical processing equipment, pumps, valves, compressors, hydraulic systems, automotive systems, food processing equipment, and general industrial sealing applications.
Products
FFKM UTchemT™KR Series
| Typical Physical Properties | KR715 | KR720 | KR820 | KR225 | KR245 | KR920 |
| Hardnessa,shore A | 76 | 75 | 80 | 70 | 75 | 90 |
| Color | Black | White | Beige | White | Brown | White |
| 100%% Modulusb,Mpa | 7.22 | 9.77 | 17.51 | 5.04 | 4.94 | 16.76 |
| Tensile strength at Break,Mpa | 17.29 | 16.16 | 25.11 | 14.98 | 18.48 | 23.04 |
| Elongation at Breakb,% | 189 | 162 | 125 | 185 | 198 | 140 |
| Compression Set(%,70hr@200℃) | 22 | 25 | 31 | 24 | 19 | 35 |
| Max.ContinuouIs Service Temp.b℃ | 240 | 230 | 230 | 230 | 230 | 230 |
| Corresponding Kalrez/Chemraz/Other | 6375/550 | 513/G74S | 8085/592 | 513/G76W | 570/571 | 520 |
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