Heat Exchanger

S/G Blowdown H/Ex.
SA516-70,SA105,SA283-C SA688-Gr.TP304
2x600(ID)x4,900L(mm)

Let Down H/Ex.
SA516-70,SA105,SA283-C SA688-Gr.TP304
2x600(ID)x4,900L(mm)

Condesate Receiver Tank w/Vent Condenser.
SA285-C, SA105, SA156-70,SA266-Gr.2
310(ID)x1,200(mm)
LRS Seal Water H/Ex.
SA688-Gr.TP304, SA106-B, SA266-Gr.2
260(ID)x1,400(mm)

Regenerative H/Ex.
SA5312-TP304,SA403-WP30 SA182-F304,SA213-TP304
2x175(ID)x4,530L(mm)

Pressure Vessels & Tanks

Air ReceiverTank
SA285-C
1,890(ID)x4,880L(mm)

Blowdonw Flash Tank
SA516-70, SA285-C
3,048(ID)x10,065L(mm)

Non-1E Disel Fuel Oil Storage Tank
SA285-C
2,270(ID)x3,670L(mm)

Disel Fuel Oil Tank (ASME ND/KEPIC MND)
SA516 Gr.70
6,360(ID)x14,316L(mm)

Caustic Storage Tank
SA285-C
3,170(ID)x6,190L(mm)

Ethanolamine Stoage Tank
SA240-TP304, SA285-C
2,600(ID)x4,992L(mm)

LRS Monitor Tank
SA240-TP304
4,880(ID)x8,310L(mm)

LZC Delay Tank (ASME ND)
SA240-TP304L
1,803(ID)x4,125L(mm)

Nuclear power plant equipment is broadly divided into Main Power Generation Equipment, Balance of Plant(BOP), and Spare Parts. Large companies such as Doosan Enerbility and the U.S. firm Westinghouse manufacture Main Power Generation Equipment like reactors, turbines, generators, and steam generators, while BOPs and Spare Parts areproduced by small and medium-sized enterprises. Moojin Keeyeon Co., Ltd. primarily manufactures BOP and Spare parts, and it has notably exported six BOP packages to the UAE Barakah Nuclear Power Plant, the highest number among South Korean SMEs.

Customer companyintroduction ＞

Specialized in welding

Moojin Keeyeon Co., Ltd. operates a world-class Quality Assurance system in
the nuclear sector, excels in specialized and precision machining, and possesses advanced
welding technology that is recognized internationally, based on our extensive experience.

Special process management (Heat Treatment, Welding, Non-Destructive Testing, Painting)

Qualification For Inspectors, Testers, Auditors, And Welders

Strict Quality Control width unclear based Quality Assurance Program

Continuous R&D

Moojin Keeyeon Co., Ltd. has a proven track record
of successfully localizing essential nuclear
power plant equipment,
which was previously entirely
dependent on imports, through R&D projects.

SMR(Small Modular Reactor) & others

Moojin Keeyeon Co., Ltd. has participated in the development of next-generation nuclear power plants (SMR, MMR, iSMR) and the development of casks for transporting spent fuel, and is preparing for the future.

Participated in MMR(Micro Modular Reactor) R&D project

period : 2019.04 ~ 2022.12

Carried out R&D project for transport containers for spent fuel in Heavy Water Reactors