Valve Services

We offer a comprehensive Steam Turbine Valve Service Package. Understanding the importance of the steam valve parts to the safe and reliable operation of steam turbines, we can assure you that our know-how and experience will be made available to our customers for achieving the best possible valve service products.
      

• Expertise
  • Engineering service
  • Dis-/assembly of turbine valves during outage activities
  • Outage and inspection supervision and consulting
  • Condition and damage assessment and Non Destructive Testing
  • Commissioning and troubleshooting services
  • Dimensional testing and scanning for Reverse Engineering purpose
  • Development of repair procedures
  • Upgrade/substitution of old materials and processes

• Repairs
  • Welding (all methods)
  • Machining (workshop and on-site)
  • Inspections
  • Heat treatment (off- and on-site)
  • Surface treatment (HVOF, Stelliting, Hardfacing)

• Components and spare parts (all mechanical valve parts)
  • Casings, Seats, Diffusers, Spindles, Strainers, Bush carriers, Bushings
  • Pre-assembled inserts (fast replacement during outages, exchange programmes etc)
  • Material:
    • Ferritic and martensitic steels
    • Ni and Co based alloys
    • Standard steels, alloys and metals
  • Procedures:
    • Welding (all methods)
    • Machining (turning, milling, grinding, honing etc)
    • Heat treatment (post weld and stress relief)
    • Assembling (workshop and on-site)