Engines; pneumatic power engines and motors, linear acting (cylinders)

HS v2022 Code: 841231

About engines; pneumatic power engines and motors, linear acting (cylinders)

HS code 841231 covers pneumatic power engines and motors, linear acting (cylinders). These specialized engines play a crucial role in a wide range of industrial applications, from manufacturing and construction to transportation and automation. As a key component in many automated systems, the demand for these engines is closely tied to the overall health and growth of the global economy.

Production process

The production of pneumatic power engines and motors, linear acting (cylinders) typically involves precision engineering and advanced manufacturing techniques. The process often begins with the fabrication of the cylinder body, which is designed to withstand the high pressures and forces generated by the compressed air or gas. The piston, valves, and other internal components are then carefully assembled to ensure smooth and efficient operation. Advanced machining, welding, and quality control measures are employed throughout the manufacturing process to ensure the reliability and performance of the final product.

Production inputs

The main inputs required for the production of HS code 841231 items include high-strength metals such as steel and aluminum, as well as specialized seals, bearings, and other components. Manufacturers also rely on advanced machinery and tools, including CNC machines, welding equipment, and precision measurement devices. Additionally, the production process may require specialized software and control systems to ensure the accurate and efficient operation of the engines.

Production outputs

The primary output of HS code 841231 is the pneumatic power engines and motors, linear acting (cylinders) themselves. These engines are widely used in a variety of industrial applications, including 842121 Machinery; for filling, closing, sealing, or labeling bottles, cans, boxes, bags or other containers, other packing or wrapping machinery, 842129 Machinery; for filling, closing, sealing, or labeling bottles, cans, boxes, bags or other containers, other packing or wrapping machinery, and 842139 Machinery; for aerating beverages. The demand for these engines is driven by the ongoing automation and mechanization of industrial processes, as well as the need for reliable and efficient power sources in a wide range of applications.

Revisions to 841231

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 841231. The most recent 1 version of this code (841231) is in the HS v2022 system (this version):

This page shows the most recent version of code 841231.

Family tree for engines; pneumatic power engines and motors, linear acting (cylinders)

    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/v2022/8412'>8412: Engines and motors; n.e.c. (e.g. reaction engines, hydraulic power engines, pneumatic power engines)</a>"]
B --> C["<a href='/classifications/hs/v2022/841231'>841231: Engines; pneumatic power engines and motors, linear acting (cylinders)</a>"]

    B --> D["<a href='/classifications/hs/v2022/841210'>841210: Engines; reaction engines, other than turbo-jets</a>"]
B --> E["<a href='/classifications/hs/v2022/841221'>841221: Engines; hydraulic power engines and motors, linear acting (cylinders)</a>"]
B --> F["<a href='/classifications/hs/v2022/841229'>841229: Engines; hydraulic power engines and motors, other than linear acting (cylinders)</a>"]
B --> G["<a href='/classifications/hs/v2022/841239'>841239: Engines; pneumatic power engines and motors, other than linear acting (cylinders)</a>"]
B --> H["<a href='/classifications/hs/v2022/841280'>841280: Engines; pneumatic power engines and motors, n.e.c. in heading no. 8412</a>"]
B --> I["<a href='/classifications/hs/v2022/841290'>841290: Engines; parts, for engines and motors of heading no. 8412</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 G level6
class H level6
class I 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