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Aftermarket Services

Innovative Steam Technologies (IST) is a world leader in industrial steam technology that designs and manufactures Once-Through heat recovery Steam Generators (OTSG). IST offers aftermarket services to all makes of HRSGs, and OTSGs, including Enhance Oil Recovery units (EOR) and Waste Heat Boilers (WHB).

Our aftermarket services include:

Boiler Engineering & Field Services

  • HRSG / OTSG / EOR/ WHB Engineered Upgrades and Retrofits
  • HRSG / OTSG / EOR/ WHB Repairs
  • HRSG / OTSG / EOR/ WHB Erection Assistance
  • Start-up & Commissioning Services
  • Field Technical Support
  • Material Upgrades and Enhancements
  • SCR System Retrofits

Boiler Inspection Services

  • Overall condition assessment
  • Inspect components for cracking, failure, thinning and wear
  • Identify operational problems
  • Identify flow-accelerated-corrosion (FAC) problems
  • Root cause failure analysis
  • Inspect for vibration or expansion problems
  • Repair procedure recommendations
  • Identify design and fabrication defects & inadequacies

Performance Analysis and Modeling

  • Cycling, Dynamic and Finite Element Analysis
  • Computer Performance Modeling and Analysis
  • Flow Modelling
  • Circulation Analysis
  • Noise / Acoustic Evaluation

Process Control

  • Process Control Upgrades and Modifications
  • Analysis of Existing Process Control Systems
  • On-site Technical Support