HS Code for Industrial gas turbine

Industrial gas turbines with a power output not exceeding 5,000 kW are classified under HS code 8411.81. This code is part of Chapter 84, which deals with nuclear reactors, boilers, machinery, and mechanical appliances. Heading 8411 specifically covers turbo-jets, turbo-propellers, and other gas turbines. The classification logic distinguishes between turbines used for aircraft propulsion and those used for stationary industrial applications, such as power generation or mechanical drives for pumps and compressors. Subheading 8411.81 is reserved for gas turbines other than turbo-jets or turbo-propellers that have a power rating of 5,000 kW or less. The classification depends on the mechanical nature of the engine—utilizing the expansion of hot gases to rotate a turbine—and the specific power threshold defined by the Harmonized System.

Products Included

• Stationary gas turbines for power plants
• Mechanical drive gas turbines for industrial pumps
• Gas turbines for offshore oil and gas platforms
• Small-scale industrial gas turbine generators
• Gas turbines for pipeline compressors

Common Misclassification

Industrial gas turbines are often confused with turbo-jets or turbo-propellers classified under 8411.11 through 8411.22. However, those codes are strictly for aircraft propulsion. Another common error is misclassifying the turbine based on its power output; turbines exceeding 5,000 kW must be classified under 8411.82. Additionally, some importers mistakenly look toward heading 8406, which is specifically for steam turbines. The distinction lies in the working fluid; 8411 is for gas-driven systems, whereas 8406 is for steam-driven systems. Accurate classification requires verifying the power rating in kilowatts and the specific thermodynamic cycle of the engine.

FAQ

What is the HS code for industrial gas turbine?

The HS code for an industrial gas turbine with a power output not exceeding 5,000 kW is 8411.81.

What code is used if the turbine exceeds 5,000 kW?

If the industrial gas turbine has a power output greater than 5,000 kW, it should be classified under HS code 8411.82.