RKFLEX-M Graphite Laminate
- KLINGER
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- Products
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- Sealing materials
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- GRAPHITE
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- RKFlex-M
RKFlex-M Graphite Laminate
Composition
Expanded graphite sheet with 316L stainless steel perforated sheet insert.
Areas of application
Suitable for high temperature and pressure applications, as well as equipment with thermal cycles.
RKFLEX-M is recommended for saturated steam line applications, super heated steam and thermal oil.
High adhesion material from graphite to stainless sheet, avoiding peeling.
Mechanical properties
| Property | Unit | Values |
| DIN thickness 28090-2 | mm | 1.5 |
| ASTM F36 compressibility | % | 25 – 40 |
| ASTM F36 Recovery | % | 15 – 30 |
| ASTM F38 Stress Relaxation | % | ≤ 5.0 |
| Temperature limits | °C water temperature adjustment | 450 |
| ASTM C561 Carbon Percentage | % | ≥ 98 |
| Graphite Density DIN DIN 28090-2 | g/cm³ | 1.0 |
Dimensions of the standard sheets
| Sizes | 1000 x 1000 | 1500 x 1500 on request |
| Thicknesses | 1,5mm | 3mm |
Consult us for special dimensions and cut gaskets.
