HELICOFLEX® TEXEAL® Texturised Seal

Increase the overall sealing performance for your installations with TEXEAL®, the new patented texturing process, applied to HELICOFLEX®, already the resilient metal seal standard for high-performance sealing.

HELICOFLEX® TEXEAL® can help reduce operating costs during maintenance. It is a material innovation developed from decades of established sealing expertise.

Features & Benefits

  • Decreased overall cost of assembly during design phase 
  • Reduced overall operating cost 
  • MTBF (mean time before failure) increase  
  • LCC (life cycle cost) ​decrease  
  • Sealing performance optimized without increasing tightening force​ (up to 10-12 Pa.m3.s-1) 
  • Lower stress on the assembly using the same tightness level 
  • Sealing performance maintained during thermal cycles 
  • Adaptable to a wide range of assembly dimensions 
  • Adaptable to groove sealing surfaces 
  • Choice of Materials 

Product Applications

  • Nuclear: reactor pressure vessels, control rods, primary pumps, pressurizers, spent fuel casks
  • New energies: molten salts & solar plants
  • Semiconductor: chamber, exhaust and other applications in PVD/CVD/etch and lithography processes
  • Valves: body/bonnet sealing, seat sealing

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Specifications

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