Boilers; auxiliary plant, for use with boilers of heading no. 8402 or 8403 (e.g. economisers, super-heaters, soot removers, gas recoverers)

HS v2022 Code: 840410

About boilers; auxiliary plant, for use with boilers of heading no. 8402 or 8403 (e.g. economisers, super-heaters, soot removers, gas recoverers)

HS code 840410 covers a range of auxiliary equipment used in conjunction with industrial boilers, such as economizers, superheaters, soot removers, and gas recovery systems. These components play a crucial role in improving the efficiency, performance, and environmental impact of boiler operations across various industries, including power generation, manufacturing, and district heating. As a key part of industrial infrastructure, the 840410 product category is essential for optimizing energy usage and reducing emissions.

Production process

The production of 840410 auxiliary boiler equipment typically involves specialized metal fabrication and engineering techniques. This includes the precise cutting, shaping, and welding of metal components, often using high-temperature alloys to withstand the demanding operating conditions. Advanced manufacturing processes, such as computer-numerical control (CNC) machining and automated assembly, are commonly employed to ensure consistent quality and efficiency.

Production inputs

The main inputs required for the production of 840410 auxiliary boiler equipment include various metal alloys, such as steel, stainless steel, and heat-resistant alloys. Specialized components like heat exchangers, valves, and control systems are also essential inputs. Additionally, the industry relies on advanced manufacturing equipment, including CNC machines, welding tools, and testing apparatus to ensure the reliability and performance of the final products.

Production outputs

The primary outputs of the 840410 industry are the auxiliary components that enhance the functionality and efficiency of industrial boilers. These include 840410 (Boilers; auxiliary plant, for use with boilers of heading no. 8402 or 8403 (e.g. economisers, super-heaters, soot removers, gas recoverers)) that are used in conjunction with 8402 Boilers, including central heating boilers other than those of heading 8403 and 8403 Central heating boilers other than those of heading 8402. The 840410 products are essential for improving the overall performance, energy efficiency, and environmental impact of industrial boiler systems across various sectors.

Revisions to 840410

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 840410. The most recent 1 version of this code (840410) is in the HS v2022 system (this version):

This page shows the most recent version of code 840410.

Family tree for boilers; auxiliary plant, for use with boilers of heading no. 8402 or 8403 (e.g. economisers, super-heaters, soot removers, gas recoverers)

    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/v2022/8404'>8404: Auxiliary plant for use with boilers of heading no. 8402 or 8403; e.g. economisers, super-heaters, soot removers, gas recoverers), condensers for steam or other vapour power units</a>"]
B --> C["<a href='/classifications/hs/v2022/840410'>840410: Boilers; auxiliary plant, for use with boilers of heading no. 8402 or 8403 (e.g. economisers, super-heaters, soot removers, gas recoverers)</a>"]

    B --> D["<a href='/classifications/hs/v2022/840420'>840420: Boilers; condensers, for steam or other vapour power units</a>"]
B --> E["<a href='/classifications/hs/v2022/840490'>840490: Boilers; parts of auxiliary plant, for use with boilers of heading no. 8402 and 8403 and parts of condensers for steam or other vapour power units</a>"]

    

    %% Color coordination by level

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    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 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