Custom Welded Assemblies

Many customer applications cannot be met using standard rupture disk designs. ZOOK’s CWA department is dedicated to the design and development of customized rupture disk assemblies for specific customer applications.

ZOOK offers many other custom welded designs for a wide variety of applications with custom fittings and connections for stringent applications such as ultra-high vacuum, OEM markets, military, aerospace, and many other applications.


  • 100% Helium leak testing
  • Burst testing
  • Weld & body pressure testing
  • Digital inspection of threads & body dimensions
  • Ultra sonically cleaned
  • 100% Material traceability

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