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Flange gasket, Grafex EX
150 GRAFEX-EX GASKET PN 25-40 T=1.5 MM
Article number: Suppl. article no:
19064516
274152
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Expanded metal-armoured flat sealFor sealing of flange couplings at high pressures and high temperatures. Can be used for almost all medias with the exception of strong oxidising acids at high temperatures. Can, in favourable cases, replace spiral-wound gaskets. Temperature range: -200°C to +550°C, higher in non-oxidising media.
- Article number: 19064516
- Suppl. article no: 274152
- Material class PJE130
Technical data
- Packagin Size: 1 ST/5 ST
- Nominal diameter of flange: DN 150
- Flange compression stage (PN): 25-40
- Outer diameter: 224 mm
- Inner diameter: 169 mm
- Thickness: 1.5 mm
- Medium temperature (continuous): -200-550 °C
- DVGW quality mark for gas: Yes
- DVGW quality mark for water: No
- Density: 1.1 g/cm³
- Full-face: Yes
- Graphite purity: 98 %
- Glued: No
- Material inlay: Stainless steel
- With flanged rim: No
- Dimensions according to: DIN 2690 (RF/FF)
- Inlay thickness: 0.1 mm
- Inlay type: Perforated