Reactor Vessel

Reactor Vessel


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Keyword
Category
Other Machinery & Industry Equipment

Doosan Heavy Industries & Construction Co., Ltd.

Country / Year Established
South Korea South Korea / 1962
Business type
Manufacturer
Verified Certificate

16

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Product name Reactor Vessel Certification -
Category Other Machinery & Industry Equipment Ingredients -
Keyword - Unit Size -
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origin Stock -
Supply type - HS code -

Product Information

Features

Nuclear vessel is designed to with stand high temperature and pressure in order to provide a space for storing nuclear fuel and nuclear chain reaction. It includes the reactor internals and the lower part of its cylinder body is welded with a bottom head.

The removable closure head is tight sealed with studs, nuts and washers to provide access for fuel reloading and inspection.

Descriptions

Closure Head Assembly
The upper part of nuclear vessel is made of a closure head, which can be opened/closed with studs for fuel reloading, and the head is welded with 83 CEDM nozzles and one vent line.
Inlet & Outlet Nozzle
The reactor vessel has four inlet nozzles and two outlet nozzles. The primary reactor coolant enters the reactor vessel through 4 inlet nozzles from 4 reactor coolant pumps and flows upward so that it could be heated by the chain reaction of the fuel core. The coolant exits through two outlet nozzles to two steam generators.
Bottom Head Assembly
The bottom head assembly of nuclear vessel is welded with nozzles and flow baffle for passing ICI (In-Core Instrument), and it`s installed with a'Core Stop Lug'to absorb the drop impact of nuclear fuel.
Reactor Vessel Flange
The reactor vessel flange is welded to the upper part of reactor vessel, and there are 54 stud holes to mount the closure head with studs. Inside of the flange is composed of bore and keyway to support reactor vessel internals, and the surface touching the closure head is compressed with a metal ring, which acts as a sealing gasket to prevent coolant leakage.
Flow Baffle
The cylinder-shaped flow baffle is made of inconel with countless number of holes and strengthened by two reinforcement rings. It`s designed to stabilize the flow distribution to the reactor core and prevent turbulence by controlling the pressure distribution at the lower part of reactor vessel. The flow baffle is welded at eight points on the bottom head assembly of reactor vessel.

B2B Trade

Price (FOB) Negotiable transportation -
MOQ Negotiable Leadtime Negotiable
Payment Options Negotiable Shipping time Negotiable

Doosan Heavy Industries & Construction Co., Ltd.

Country / Year Established
South Korea South Korea / 1962
Business type
Manufacturer

16

TRADE TOWER

DUNS

President
Geewon Park
Address
555, Gwigok-dong,, Changwon-si,Gyeongsangnam-do,
Product Category
Other Machinery & Industry Equipment
Year Established
1962
Company introduction
Doosan is building a brighter and happier future for people with its power plant technology implemented in Sipat, India, Tennessee, USA, Shuaibah, Saudi Arabia, Ras Laffan, Qatar, and Qinshan, China. Doosan has so far built over 300 nuclear, thermal, combined cycle and hydro power plants. Doosan is currently building more than 60 power plants in Korea, USA, India, China and other countries. Doosan is fast becoming an EPC contractor as a result of continuous investments and R&D, while also developing wind power systems, fuel cells and environmentally friendly next-generation energy. Doosan is currently the best in the field of MSF (Multi Stage Flash) desalination with a global market share of over 40%. Doosan is the one that built the world`s largest Shuaibah Desalination Plant Phase 3 with a daily desalination capacity of 880,000 tons in Saudi Arabia as well as the world`s first hybrid desalination plant combined with both MSF and RO systems in Fujairah, UAE. Doosan is one of the few companies in the world that has proprietary technologies for all the three desalination methods, which are MSF (Multi Stage Flash), MED (Multi Effect Distillation) and RO (Reverse Osmosis). Doosan also supplies casting and forging products, which are the basic materials for power and desalination plants. Doosan is one of the best companies in the world in SOC projects such as road, port, airport and subway construction as well as in the construction of industrial plants. Doosan will strive to become the 'No. 1 Global Company' through continuous corporate restructuring, marketing expansion, technology R&D and development of new growth engines.
Main Markets

China China

India India

Qatar Qatar

Saudi Arabia Saudi Arabia

U.S.A U.S.A

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