Corratherm 9631/P corrugated gasket

Corratherm 9631/P corrugated gasket For a larger view, please mouseover the image.
Corratherm 9631/P corrugated gasket is a high-quality two-component gasket. Its core is made of a corrugated stainless steel profile ring with flexible Statotherm graphite foil (Purity ≥ 99,85 %) on both sides. The gasket construction for an outside diameter up to 1,000 mm is made in one piece, larger dimensions have a welded profile ring.
  • High gas-tightness
  • Very good compressibility
  • Good pressure resistance
  • Easy handling
  • Good chemical resistance
  • High blow-out safety
  • Very low fugitive emissions performance
  • Excellent resilience even at a permanent operating temperature of 400 °C
Pressure: p = 60 bar
Temperature: t = -200 °C ... +500 °C
Chemical resistance: pH = 0 … 14
Optimised roughness grade: RZ = 25 - 50 µm
Corrugated metal according
1.471 (AISI/ ASTM 316Ti)
  • TA-Luft (VDI 2440)
  • Blow-out resistance (VDI 2200)
  • Process industry
  • Oil and gas industry
  • Petrochemical industry
  • Chemical industry
  • Power plant technology
  • Building services industry
  • Shipbuilding
  • Heat exchangers
  • Covers
  • Hatches
  • Reactor vessels
  • Process vessels
  • Flange connections
  • Pipe connections
9631/G Corratherm (with inner eyelet)
9631/T Corrachem (stainless steel profile ring with PTFE layer on both sides) Tmax 230 °C
9631/TG Corrachem (with inner eyelet) Tmax 230 °C
Preferred standards acc. to DIN EN 1514-4 and DIN EN 12560-4.