STR steam transformers for EDF

The design and supply of 11 STR steam transformers testifies to AlliA's expertise in thermal equipment for nuclear power plants in operation. Designed for the 1300 MW stages, these Kettle-type two-phase exchangers ensure steam production at start-up, with performance in compliance with the CODAP code.
STR 1 steam transformer
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Design, manufacture and supply of 11 STR steam transformers

Thermal and mechanical design and supply of 11 STR steam transformers for the machine rooms of the 1300MW P4 and PP4 stages.
The role of these Kettle-type two-phase exchangers is to produce the steam required by users during each unit start-up.
AlliA carried out the thermal sizing of these two-phase exchangers, the mechanical design in accordance with CODAP, manufacturing and delivery to site.

Market: Nuclear / Plants in operation

Code: CODAP

Dimensions: Ø2060 x 7500

Mass: 24 tonnes

Material: Carbon steel

Power exchanged: 1100 MW

STR 2 steam transformer

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