Nuclear steel is used in the construction of nuclear power plants. Following the development of the nuclear power industry closely, NISCO has made great efforts to research and improve steel for nuclear power, and its sales volume and technical reserves are at the leading level in China. At present, NISCO has successfully won the bid for the AP1000 nuclear reactor Sanmen project and HAIYANG project; The third-generation nuclear power technology “HUALONG No.1”, which is known as a major power, is the main supplier of CNNC Fuqing NO. 5, NO. 6 units and CGN Fangchenggang NO. 3, NO.4 units currently using this technology.

Product information

Grade Size（mm*mm*mm） Standard
P265GH, P295GH, P355GH 6-100*1500-4700*L EN 10028-2/ Technical agreement
SA-738GrB 6-130*1500-4700*L ASME SA-738/SA-738M
Q265GH, Q295GH, Q355GH 6-100*1500-4700*L Technical agreement