The nuclear power industry includes nuclear fuel suppliers, equipment suppliers, power design, scientific research, construction, installation, power generation, transmission and distribution and other enterprises, which can be divided into three parts according to their positions in the industry chain: upstream, midstream and downstream.
Upstream includes nuclear fuel, raw material production; The midstream segment includes manufacturing of nuclear reactor, nuclear power core equipment and nuclear power auxiliary equipment ;Downstream mainly includes nuclear power plant construction and maintenance.
Con-structure frame (nuclear power Single section barrel transport frame)
The steel lining module is an important part of the steel lining of the reactor building of Unit 3. It is composed of two parts: the axillary area and the cylinder body. As we all know, the steel lining of reactor building containment vessel is an important safety barrier of nuclear power plant.