Turbo-jets; of a thrust exceeding 25kN

HS v2022 Code: 841112

About turbo-jets; of a thrust exceeding 25kn

HS code 841112 covers turbo-jets with a thrust exceeding 25kN, a critical component in the aviation industry. These powerful engines are essential for powering large commercial and military aircraft, enabling high-speed, long-range flight. The global turbo-jet market is a significant contributor to the broader transportation and aerospace sectors, supporting international trade, travel, and national defense capabilities.

Production process

The production of turbo-jets with a thrust exceeding 25kN involves complex engineering and manufacturing processes. Key steps include the fabrication of the engine core, which houses the compressor, combustion chamber, and turbine sections. Advanced materials, such as high-temperature alloys, are used to withstand the extreme operating conditions. Precision machining, assembly, and rigorous testing ensure the engines meet stringent safety and performance standards.

Production inputs

The manufacture of these powerful turbo-jets requires a range of specialized inputs, including 721010 Ferrous metals, 840991 Parts of aircraft engines, and 848210 Ball or roller bearings. Sophisticated production equipment, such as 845610 Machine tools for working metal, is also essential for the intricate machining and assembly processes.

Production outputs

Turbo-jets with a thrust exceeding 25kN, classified under HS code 841112, are primarily consumed by the 880240 Aeroplanes and other aircraft, 880260 Spacecraft, and 880330 Parts of aeroplanes or helicopters industries. These high-performance engines are critical components that enable the operation of large commercial airliners, military aircraft, and spacecraft, supporting global transportation, logistics, and national security.

Revisions to 841112

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 841112. The most recent 1 version of this code (841112) is in the HS v2022 system (this version):

This page shows the most recent version of code 841112.

Family tree for turbo-jets; of a thrust exceeding 25kn

    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/v2022/8411'>8411: Turbo-jets, turbo-propellers and other gas turbines</a>"]
B --> C["<a href='/classifications/hs/v2022/841112'>841112: Turbo-jets; of a thrust exceeding 25kN</a>"]

    B --> D["<a href='/classifications/hs/v2022/841111'>841111: Turbo-jets; of a thrust not exceeding 25kN</a>"]
B --> E["<a href='/classifications/hs/v2022/841121'>841121: Turbo-propellers; of a power not exceeding 1100kW</a>"]
B --> F["<a href='/classifications/hs/v2022/841122'>841122: Turbo-propellers; of a power exceeding 1100kW</a>"]
B --> G["<a href='/classifications/hs/v2022/841181'>841181: Turbines; gas-turbines (excluding turbo-jets and turbo-propellers), of a power not exceeding 5000kW</a>"]
B --> H["<a href='/classifications/hs/v2022/841182'>841182: Turbines; gas-turbines (excluding turbo-jets and turbo-propellers), of a power exceeding 5000kW</a>"]
B --> I["<a href='/classifications/hs/v2022/841191'>841191: Turbines; parts of turbo-jets and turbo-propellers</a>"]
B --> J["<a href='/classifications/hs/v2022/841199'>841199: Turbines; parts of gas turbines (excluding turbo-jets and turbo-propellers)</a>"]

    

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class C level6
class D level6
class E level6
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class G level6
class H level6
class I level6
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