Changjiang Nuclear Power Plant, Hainan: Condenser Tubing & Shell Assembly

Units 1 and 2: tube expansion, trimming, facing and welding (2013). Unit 4: condenser shell assembly, then tube installation, expansion and welding (2025).

Published 30 Sep 2025 · Updated 17 Oct 2026

Project facts

Client / ownerHarbin Turbine Co., Ltd. (projects from 2022 onward)
IndustryNuclear Power
EquipmentCondensers, LP feedwater heaters, moisture separator reheaters
Rating / size600 MW (Units 1 & 2); 1,000 MW (Unit 4)
Tube materialTitanium
Project dateSeveral phases since November 2013
ResultUnits 1 and 2: tube expansion, trimming, facing and welding (2013). Unit 4: condenser shell assembly, then tube installation, expansion and welding (2025).

Changjiang Nuclear Power Plant entries in our project reference list:

  • November 2013: tube expansion, trimming and facing, and tube-to-tubesheet welding on Units 1 and 2 (600 MW, titanium tubes)
  • May 2022: Changjiang nuclear project for Harbin Turbine Co., Ltd. (2 units)
  • January 2023: grinding and cleaning of the baffle plates on Units 3 and 4
  • 2024: grit blasting and painting of the moisture separator reheaters (MSRs); tube pulling on the Unit 3 LP feedwater heater
  • January 2025: condenser shell assembly, Unit 4 (1,000 MW)
  • March 2025: tube installation, expansion and welding, Unit 4 (for Harbin Turbine, Huludao; 2 units)
  • July–September 2025: retubing and tube cleaning of the Unit 3 LP feedwater heaters (4 units)

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