Reference No: A0058

Half nozzle repair for pressurizer heater sleeves bottom mounted nozzles (BMN), and bottom mounted instrument nozzles (BMI)

Main description

Framatome has performed numerous Half Nozzle Repairs in the industry for both in PWRs and BWRs. Using a well-known technique with field-proven technology, we address Alloy 600 PWSCC degradation issues for pressurizer heater sleeves, bottom mounted nozzles (BMNs), and instrument nozzles – and the repair can be easily adapted to other nozzles in the fleet.

Product Sheet


  • Challenge solving Challenge solving
  • Operator competitiveness Operator competitiveness
  • Safety excellence Safety excellence
  • Efficiency of operation Efficiency of operation
  • Expertise Expertise
  • Challenge solving
  • Safety excellence
  • Expertise