Statotherm 9593/5pro

Statotherm 9593/5pro

Statotherm 9593/5pro


Statotherm 5pro 9593/5pro an adhesive-free graphite gasket sheet made from flexible graphite foil reinforced with one or two stainless steel 316 tanged inserts. The gasket sheet is impregnated to improve handling and reduce leakage. Equates to the SGL Sigraflex Universal Pro.


  • Good compressive strength
  • Outstanding oxidation resistance
  • High seal tightness to reduce emissions

Operating range

Pressure: p = 100 bar

  • Continuous operation:
    t = -250 °C ... +450 °C
  • Steam: tmax = +550 °C
  • Recommended surface roughness RZ = 12.5 ... 50 µm

Chemical resistance:
pH = 0 … 14
Resistant to almost all organic and inorganic acids, alkalis, oils and solvents. Not suitable for use in highly oxidizing media or in elementary fluorine, bromine, sulfur trioxide or ozone (O3) > 150 °C.

Standards and approvals

  • TA Luft
  • BAM (upon request)
  • DVGW
  • Fire-safe (API 607)
  • Blow-out resistance (TÜV Süd)


9593/5... (glued)
9593/5...P (sheets)
9593/5...R (rings)
9593/5...RIG (rings with inner eyelet)
9593/5...RA (frames)
9593/5...S (segments)

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