Nuclear reactors

HS v2022 Code: 840110

About nuclear reactors

HS code 840110 covers nuclear reactors, which are essential components of nuclear power plants. These reactors are responsible for generating electricity through the controlled fission of nuclear fuel, making them a crucial part of the global energy infrastructure. Nuclear power plays a significant role in the broader energy economy, providing a reliable and carbon-free source of electricity to millions of people worldwide.

Production process

The production of nuclear reactors involves a complex and highly specialized process. Key steps include the fabrication of reactor components, such as the pressure vessel, control rods, and coolant systems, as well as the assembly and testing of the complete reactor unit. Strict safety protocols and quality control measures are essential throughout the manufacturing process to ensure the integrity and reliability of the final product.

Production inputs

The production of nuclear reactors requires a range of specialized inputs, including high-grade steel, advanced ceramics, and specialized control systems. Additionally, the industry relies on skilled engineers, technicians, and nuclear physicists to design, construct, and operate these complex systems. Significant investments in research and development are also necessary to continually improve reactor technology and safety.

Production outputs

Nuclear reactors produced under HS code 840110 are primarily used to generate electricity in nuclear power plants. The output of these reactors is then consumed by the 271000 Electricity, gas, steam and air conditioning supply industry, which distributes and sells the generated electricity to residential, commercial, and industrial consumers. Additionally, some nuclear reactor components may be used in other 841000 Manufacture of machinery and equipment n.e.c. applications, such as research facilities or specialized industrial processes.

Revisions to 840110

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 840110. The most recent 1 version of this code (840110) is in the HS v2022 system (this version):

This page shows the most recent version of code 840110.

Older versions

Family tree for nuclear reactors

    graph LR
    A["<a href='/classifications/hs/v2022/84'>84: Machinery and mechanical appliances, boilers, nuclear reactors; parts thereof</a>"]
A --> B["<a href='/classifications/hs/v2022/8401'>8401: Nuclear reactors; fuel elements (cartridges), non-irradiated, for nuclear reactors, machinery and apparatus for isotopic separation</a>"]
B --> C["<a href='/classifications/hs/v2022/840110'>840110: Nuclear reactors</a>"]

    B --> D["<a href='/classifications/hs/v2022/840120'>840120: Machinery and apparatus; for isotopic separation, and parts thereof</a>"]
B --> E["<a href='/classifications/hs/v2022/840130'>840130: Fuel elements (cartridges); non-irradiated</a>"]
B --> F["<a href='/classifications/hs/v2022/840140'>840140: Nuclear reactors; parts thereof</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight