2023-07-11 15:28:00

Atommash has shipped a set of nuclear equipment for Xudapu NPS

Production site AEM-Technologies, Atommash has manufactured and shipped the set of equipment - Nuclear Reactor and four Steam generators for Power Unit No.3 of Xudapu NPS in China, which is under construction. The shipment will be performed in a combined way: the equipment will be delivered to a specialized berth by motor transport. After being moved to a barge, items will proceed by waterways to the Sea Port of St. Petersburg, and then by sea to China.

2023-07-05 16:05:00

Atommash has shipped equipment for the Turbine generator building of Akkuyu NPP, unit No. 2

The final stage of equipment manufacturing is hydraulic test during which the Modules of tube system were set at an angle on the special support system, large plugs with the dimension of 4х6 meters were installed and fastened with studs. Then each item was filled with purified desalinated water, pressure was built up to the maximum level of 7.5 atmospheres, after that the Modules were held under the pressure for an hour. During the test, the strength and tightness of the Modules of tube system were confirmed.

2023-06-15 17:29:00

Reactor pressure vessel for Xudapu NPS successfully passed hydraulic tests at Atommash

At AEM-Technologies Atommash hydraulic test of the reactor pressure vessel for Unit 3 of the Xudapu NPS, which is under construction in China, was successfully completed. The tests were conducted in a three-level underground caisson, a special sealed shaft designed for such work. Using a crane with a lifting capacity of 600 tons, the support ring was first lowered into the stand, and then the 11-meter VVER-1200 reactor vessel was placed on it with an accuracy of 0.5 mm. To create complete sealing, plugs and top head were used, which were connected to the reactor pressure vessel using 54 main joint studs.

2023-06-06 19:20:00

Petrozavodskmash has begun to ship reactor coolant pump housings for Tianwan NPS

In the course of manufacture, the RCP housings are subjected to all necessary kinds of inspection, particularly radiography, and a series of tests, of which hydraulic tests under overpressure (24.5 MPa) are of key importance. Upon approval as a result of all the inspections, the equipment is ready for shipment after being paint coated and preserved. Petrozavodskmash has shipped the first RCP housing for Tianwan NPS. In total, the scope of delivery comprises four RCP housings and spacers.

2023-04-12 10:10:00

Petrozavodskmash has begun to ship pipe spools for Tianwan NPS

Petrozavodskmash plant of AEM-Technologies, JSC has begun to ship pipe spools of the main coolant pipeline (MCP) for Unit 7 of Tianwan NPS being under construction in the People’s Republic of China.

2023-03-27 10:06:00

Petrozavodskmash shipping steam generator headers to Xudapu NPS

The Branch of AEM-Technologies, JSC in Petrozavodsk has begun to ship primary circuit headers, designed to make Unit 4 steam generators  of Xudapu NPS, under construction in China, complete.

2023-03-21 10:02:00

Petrozavodskmash has begun to manufacture safety system accumulators for Akkuyu NPP

The Branch of AEM-Technologies, JSC in Petrozavodsk has begun to manufacture a set of hydraulic accumulators of an emergency core cooling system (ECCS) for Akkuyu nuclear power plant, Unit 4, being under construction in Turkey.