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Atommash First Set of Steam Generator Vessels for Unit 1 of Rooppur NPP in Bangladesh—The 21st China(Guangzhou)Int’l Heat Treatment, Industrial Furnace Exhibition
3/16/2020 热处理展-工业炉展-heat treatment expo-furnace expo |
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ROSATOM’s engineering division Atomenergomash’s Volgodonsk Branch of AEM-technology’s Atommash (performed the fit up and welding of set of steam generators for Unit 1 of Rooppur NPP in Bangladesh. Steam Generator is a heat exchanger, it is part of a reactor plant and belongs to products of the first safety class. The diameter is more than 4 m, the length of the apparatus is about 15 meters, weight - 340 tons. The equipment of one nuclear power unit includes four steam generators.
Previously, the vessel of the steam generator was assembled from four shells and welded together. In the welding process, more than 2,000 kg of flux and more than 12,000 meters of wire were used in total.
Currently the first steam generator vessel weighing up to 160 ton is finishing the machining process. Within a month, the item will be ready for installation of primary circuit header. The other three heat exchanger vessels are on different stages of production: machining, inspection performance.
Today at Atommash, there are 4 more steam generator vessels for Rooppur NPP second unit at different stages of manufacturing.
热处理展-工业炉展-2020第二十一届广州国际热处理、工业炉展览会-中国效果最好的热处理工业炉展--巨浪展览
—The 21st China(Guangzhou)Int’l Heat Treatment, Industrial Furnace Exhibition
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