MECHANICAL Electrical Instrumentation & Control Chemical Engineering Service & Maintenance System, Facility APR1400 Type: RVI(Reactor Vessel Internals) Support Beam Product Description: The RVI (Reactor Vessel Internals) is a structural component installed inside a nuclear reactor that secures the fuel assemblies and controls the flow of coolant. The support beam is one of the key components of the RVI. Domestic Track Records Main Client Doosan Project Name Saeul NPP #3,4 Delivery Year 2018 Overseas Track Records Client (Country) Barakah NPP Project Name Barakah NPP Delivery Year 2016 Supplier Information • U-chang Industries Co., Ltd. ALAS-K1 Product Description: ALAS-K1 is a cleaning equipment for KSNP OPR and APR type steam generators such as Shin-Kori NPP #1, Shin-Wolsong NPP #1, Hanbit NPP #2,3 and Hanul NPP #2,3. The ALAS-K1 robot moves by attaching to the SG wall using magnets attached to wheels, moves the spray head up and down to accurately adjust it between tubes, and then removes sludge from the steam generator with high-pressure water. Specification: • Sludge Cleaning Equipment for Insertion into the Annular Space of OPR1000 and APR1400 Steam Generators (S/G) • Nozzle: 4 units, Operating Pressure: 150~180 bar, Flow Rate: 120 lpm • Movement Method: Robot adheres to the inner wall using the magnetic force of permanent magnets • Cleaning Range: Full upper tube sheet area of S/G accessible, Nozzle Specifications: PAN (±35°) / TILT (±65°) • Cleaning Robot Operation: Controlled by 3D program, Real-time video monitoring with 4 channels (Front, Back, Setting, Bottom) Domestic Track Records Main Client KHNP Project Name Hanbit NPP #2 ALAS-K1 Delivery Year 2025 Supplier Information • ANSCO 068 MECHANICAL
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