Corrachem 9631/T corrugated gasket

The Corratherm 9631/T corrugated gasket is a high-quality two-component gasket made from PTFE and stainless steel. Its core is consists of a corrugated stainless steel profile ring with PTFE on both sides. Gaskets with an outer diameter up to 1,000 mm are produced in a single piece, while for larger dimensions, the metal base plate must be produced in multiple segments and welded together.

Corrachem 9631/T corrugated gasket

Product Description

Features:
  • Two-component gasket
  • Made from PTFE and stainless steel
  • Core consists of a corrugated stainless steel profile ring with PTFE on both sides
Benefits:
  • Good chemical resistance
  • High compressibility
  • Easy to handle
 

Technical Specifications

Operating range:

Pressure: p = 100 bar
Temperature

  • Continuous operation: 
    t = -20 °C … +230 °C

Recommended surface roughness: 
Rz=25...50 μm 
Chemical resistance: pH = 0 … 14

Materials:

Corrugated metal base plate in 1.4571 (AISI/ASTM 316Ti)

Recommended applications:

Industries

  • Process industry
  • Oil & gas industry
  • Petrochemical industry
  • Chemical industry
  • Power plant technology
  • Shipbuilding
  • Heat exchangers
  • Covers
  • Hatches
  • Reactor vessels
  • Process vessels
  • Flange connections
  • Pipe connections
Variants:

9631/TIG (with inner eyelet)
9631/P Corratherm (stainless steal profile ring with graphite layer on both sides) Tmax 500 °C
9631/PIG (Corratherm with inner eyelet) Tmax 500 °C

Forms of supply:
  • Standard dimensions as per DIN EN 1514-4 and DIN EN 12560-6