HS Code for Ship turbines

Marine propulsion turbines, specifically those powered by steam or other vapors, are classified under HS code 8406.10. This classification is based on the intended use of the machinery as a prime mover for vessels. Under the Harmonized System, Chapter 84 covers nuclear reactors, boilers, machinery, and mechanical appliances. Heading 8406 specifically addresses steam turbines and other vapor turbines. The subheading 8406.10 is distinct because it isolates turbines used for marine propulsion from those used in stationary applications like land-based power plants, ensuring that maritime engineering components are tracked accurately in international trade.

Products Included

• Marine steam turbines
• Vapor turbines for naval vessels
• High-pressure turbines for LNG carriers
• Low-pressure marine propulsion turbines
• Steam turbine units for cruise ships

Common Misclassification

A common misclassification occurs when marine turbines are placed under HS code 8406.81 or 8406.82, which are reserved for other turbines (such as those used for electrical generation). Additionally, gas turbines are often confused with steam turbines; gas turbines for marine propulsion must be classified under HS code 8411.81 or 8411.82 depending on their power output, rather than 8406.10.

FAQ

What is the HS code for ship turbines?

The HS code for steam and other vapor turbines for marine propulsion is 8406.10.

Are gas turbines for ships included in this code?

No, gas turbines are classified under heading 8411, as 8406 is strictly for steam and vapor-driven turbines.