CRN Registration for Power Generation and Cogeneration Equipment

Power generation and cogeneration facilities contain extensive pressure equipment — boilers, steam turbines, HRSGs, condensers, feedwater heaters, and associated piping — all requiring CRN registration. Kopfkino provides CRN registration services for conventional thermal plants, natural gas cogeneration facilities, and distributed energy systems.

Power Generation Equipment Requiring CRN

• Boilers and HRSGs — steam generation at high pressure and temperature
• Steam turbine casing and associated pressure parts
• Feedwater heaters — tube-side at high pressure
• Deaerators — pressure vessels for oxygen removal from feedwater
• High-pressure steam piping — ASME B31.1 power piping
• Pressure relief valves and safety valves (Category A fittings)

HRSG CRN Registration

Heat Recovery Steam Generators are complex multi-circuit boiler systems recovering waste heat from gas turbine exhaust. HRSGs contain multiple pressure circuits at different pressures (HP, IP, LP steam) requiring ASME Section I registration. Kopfkino manages HRSG CRN registration from engineering to authority submission.

Frequently Asked Questions

Is a steam turbine casing a pressure vessel requiring CRN?

Yes. Steam turbine casings operating above threshold conditions are pressure vessels requiring CRN registration.