Boilers; watertube boilers with a steam production exceeding 45t per hour

HS v2022 Code: 840211

About boilers; watertube boilers with a steam production exceeding 45t per hour

HS code 840211 covers watertube boilers with a steam production exceeding 45 tons per hour. These high-capacity boilers are a critical component in industrial and power generation facilities, playing a vital role in the broader energy and manufacturing sectors. They are essential for producing the steam required to drive turbines, power industrial processes, and provide heating in large-scale applications.

Production process

Watertube boilers with a steam production exceeding 45 tons per hour are typically manufactured using advanced engineering techniques. The production process involves the precise fabrication of the boiler's water tubes, steam drums, and other structural components. These components are then carefully assembled and integrated with the necessary burners, controls, and auxiliary systems to ensure efficient and reliable operation.

Production inputs

The production of HS code 840211 boilers requires a range of specialized inputs, including high-quality steel for the water tubes and other structural components, as well as advanced combustion systems, control mechanisms, and auxiliary equipment. Manufacturers also rely on skilled labor, specialized manufacturing equipment, and a robust supply chain to source the necessary materials and components.

Production outputs

Boilers classified under HS code 840211 are primarily used in large-scale industrial and power generation facilities, such as 271011 Electricity, 271012 Steam and hot water, and 351110 Superphosphates. The steam produced by these high-capacity boilers is a critical input for a wide range of industrial processes and power generation activities, making them an essential component of the broader energy and manufacturing infrastructure.

Revisions to 840211

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 840211. The most recent 1 version of this code (840211) is in the HS v2022 system (this version):

This page shows the most recent version of code 840211.

Family tree for boilers; watertube boilers with a steam production exceeding 45t per hour

    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/v2022/8402'>8402: Boilers; steam or other vapour generating (other than central heating hot water boilers, capable also of producing low pressure steam), super heated water boilers</a>"]
B --> C["<a href='/classifications/hs/v2022/840211'>840211: Boilers; watertube boilers with a steam production exceeding 45t per hour</a>"]

    B --> D["<a href='/classifications/hs/v2022/840212'>840212: Boilers; watertube boilers with a steam production not exceeding 45t per hour</a>"]
B --> E["<a href='/classifications/hs/v2022/840219'>840219: Boilers; vapour generating boilers, including hybrid boilers n.e.c. in heading no. 8402</a>"]
B --> F["<a href='/classifications/hs/v2022/840220'>840220: Boilers; super-heated water boilers</a>"]
B --> G["<a href='/classifications/hs/v2022/840290'>840290: Boilers; parts of steam or other vapour generating boilers</a>"]

    

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    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 G 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