现行

NB/T 20589-2021

核电厂严重事故下稳压器专用卸压阀设计制造规范

2021-01-07

现行

NB/T 20287-2014

压水堆核电厂装卸料机设计制造规范
Design and fabrication rules for refueling machine of PWR nuclear power plants

2014-06-29

现行

NB/T 20407-2017

压水堆核电厂堆内构件设计制造规范
Specification for design and fabrication of reactor vessel internals in pressurized water reactor nuclear power plants

2017-02-10

现行

NB/T 20315-2014

压水堆核电厂蒸汽发生器设计制造规范
Design and fabrication specification for steam generator of pressurized water reactor nuclear power plants

2014-10-15

现行

NB/T 25020-2014

核电厂混凝土蜗壳式循环水泵设计制造规范
Specification for design and construction of concrete volute circulating pump in nuclear power plant

2014-03-18

现行

NB/T 20653-2023

压水堆核电厂安全壳机械贯穿件设计制造规范

2023-05-26

现行

NB/T 20269-2014

压水堆核电厂反应堆冷却剂泵设计制造规范
Design and fabrication specification for reactor coolant pump of pressurized water ractor nuclear power plant

2014-06-29

现行

NB/T 20600-2021

华龙一号核电厂燃料组件及相关组件设计和制造规范

2021-01-07

现行

NB/T 20224-2013

压水堆核电厂控制棒驱动机构设计制造规范
Design and manufacture specification of control rod drive mechanism of pressurized water reactor for nuclear power plant

2013-06-08

现行

NB/T 20481-2018

压水堆核电厂反应堆冷却剂主管道设计制造规范
Rules for design and fabrication of the primary coolant piping in pressurized water reactor nuclear power plants

2018-03-22

现行

NB/T 20416-2017

压水堆核电厂核级金属波纹管膨胀节设计制造规范
Design and mangfacture standard for nuclear-grade metal bellows expansion joints for PWR nuclear power plants

2017-02-10

现行

NB/T 20354.3-2015

压水堆核电厂汽轮机转子设计制造规范 第3部分：焊接转子
Design and manufactering specification of steam turbine rotors for pressurized water reactor nuclear power plant - Part 3:Welded rotor

2015-07-01

现行

NB/T 20354.2-2015

压水堆核电厂汽轮机转子设计制造规范 第2部分：套装转子
Design and manufactering specification of steam turbine rotor for pressurized water reactor nuclear power plant-Part 2:Shrunk rotor

2015-07-01

现行

NB/T 20354.1-2015

压水堆核电厂汽轮机转子设计制造规范 第1部分：整锻转子
Design and manufactering specification of steam turbine rotors for pressurized water reactor nuclear power plant - Part l:Integral rotor

2015-07-01

现行

NB/T 20343-2015

压水堆核电厂反应堆压力容器及反应堆冷却剂系统管道和设备保温层设计制造规范
Design and fabrication specification for the thermal insulation of reactor vessel and reactor coolant pipings and equipments of PWR nuclear power plants

2015-04-02

现行

NB/T 20343-2021

压水堆核电厂反应堆压力容器及反应堆冷却剂系统管道和设备保温层设计制造规范

2021-01-07