Statotherm HDPPro

Statotherm HDPPro

Statotherm HDPPro <br/>9593/HDPPro

Statotherm HDPPro


Statotherm HDPPro 9593/HDPPro is a reinforced, multi-layer gasket sheet made of 0.5 mm thick layers of high grade, impregnated graphite foils (purity >99.8 %) manufactured without adhesive with stainless steel foils. For better handling reduction of leakage the gasket is impregnated.
Equates to SGL Sigraflex Hochdruck Pro.


  • Good performance under temperature cycling
  • No-ageing, doesn't become brittle, because free of glue
  • Very good handling
  • High mechanical stability
  • Stable long-term performance with respect to compression and resilience properties over a wide temperature range
  • Solution for applications with high flange pressures and high operating pressures
  • Usable for applications with a high demand for operating safety and leak tightness

Operating range

Pressure: p = 250 bar
Temperature: t = -200 … +450 °C
in special applications up to 550 °C
Chemical resistance: pH = 0 ... 14

Resistant to almost all organic and inorganic acids, alkalis, oils and solvents.

Standards and approvals

  • TA-Luft
  • Fire Safe nach API 607
  • TÜV
  • BAM (on request)
  • DVGW

Functional description

For a safe installation use dry and undamaged gaskets.
Wet graphite gaskets should be installed after complete drying.

Forms of supply

Sheets: 1,500 x 1,500 mm
Thickness: 1.5 /2.0 /3.0 /4.0 mm
According to drawing, measurements or other agreements.

Product variants

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