SpiralWeld has recovered, repaired and remanufactured critical components for the UK’s nuclear power stations for over 30 years.

Our high-quality engineering solutions have been applied to a wide range of key components, which include:

  • Main Cooling Water Pump Shafts
  • Gas circulator rotors
  • Spray nozzles and seats
  • Seats for HP bypass atemperating control valves
  • Condensate extraction pump impellers and shafts
  • Rotor, extended shaft for clean drains pump motor
  • 11kV switchgear arcing arms
  • Stub shafts
  • Backwash arms and assembly
  • SS21 spindle stem Mk2 fluted
  • Cone seals

The benefits

  • Cost savings of up to 80% compared to buying new from the OEM
  • Much shorter turnarounds, avoiding long lead times for replacement parts
  • Effective obsolescence management by extending the service life for parts considered obsolete
  • Supporting the environment and circular economy by avoiding waste

Our Services

Remanufacture

We take the OEM solution and remake it. The part is returned to full working condition with a service life at least equal to a new part.

Remanufacture+

We take the OEM solution and repair it to better than new! We remanufacture the part using a superior material with properties to suit the service conditions.

A detailed quality plan, certification and warranty can be provided for each project.

Nuclear Power Case Studies

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Nuclear Power Flyer

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