What types of turbines are covered under HS-4 8406?

HS-4 8406 covers steam and other vapor turbines, including those for marine propulsion and various output capacities.

How do I choose between HS-6 840681 and HS-6 840682?

Choose HS-6 840681 for turbines with an output exceeding 40MW and HS-6 840682 for those not exceeding that output.

What is included in HS-6 840690?

HS-6 840690 includes parts specifically designed for steam and other vapor turbines.

Is there a specific code for marine propulsion turbines?

Yes, use HS-6 840610 for turbines specifically designed for marine propulsion.

What documentation is needed for importing turbines?

You will typically need commercial invoices, packing lists, and possibly technical specifications depending on the turbine type.

Can I use HS-4 8406 for all types of turbines?

No, HS-4 8406 is specific to steam and vapor turbines; other types of turbines may fall under different headings.

HS-4 · Heading

8406 — Turbines; steam and other vapour turbines

Chapter 84: Nuclear reactors, boilers, machinery

Plain-language overview

Use HS-4 8406 when importing or exporting turbines, particularly steam and other vapor turbines. For example, if you’re shipping a steam turbine designed for marine propulsion, this is the appropriate code to use.

When deciding between the subheadings, consider the intended use of the turbine. HS-6 840610 is specifically for turbines used in marine propulsion, while HS-6 840681 and HS-6 840682 cover turbines for other applications, with the former exceeding 40MW output and the latter not exceeding that threshold.

If your shipment involves parts of turbines, you would use HS-6 840690. This line is distinct from the turbine codes and is specifically for components rather than complete units, so ensure you classify correctly based on what you are importing or exporting.

Keywords & topics

Short phrases that describe this HS-4 heading when you're searching or filtering schedules.

steam turbines · marine propulsion turbines · industrial turbines · turbine parts · turbine output classification · HS-4 8406 · HS-6 840610 · HS-6 840681 · HS-6 840682 · HS-6 840690

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

Steam turbine for a cargo ship (HS-6 840610)
Industrial steam turbine with an output of 50MW (HS-6 840681)
Small steam turbine for a power plant with an output of 30MW (HS-6 840682)
Replacement part for a steam turbine (HS-6 840690)

Common questions

How people often phrase their search when they're trying to classify goods like yours.

What is HS-4 8406 used for?
How to classify steam turbines for import?
What are the differences between HS-6 840681 and 840682?
What parts fall under HS-6 840690?
Do I need a specific code for marine propulsion turbines?
How to determine turbine output for classification?

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of turbines are covered under HS-4 8406?: HS-4 8406 covers steam and other vapor turbines, including those for marine propulsion and various output capacities.
How do I choose between HS-6 840681 and HS-6 840682?: Choose HS-6 840681 for turbines with an output exceeding 40MW and HS-6 840682 for those not exceeding that output.
What is included in HS-6 840690?: HS-6 840690 includes parts specifically designed for steam and other vapor turbines.
Is there a specific code for marine propulsion turbines?: Yes, use HS-6 840610 for turbines specifically designed for marine propulsion.
What documentation is needed for importing turbines?: You will typically need commercial invoices, packing lists, and possibly technical specifications depending on the turbine type.
Can I use HS-4 8406 for all types of turbines?: No, HS-4 8406 is specific to steam and vapor turbines; other types of turbines may fall under different headings.

Continue classification

Parent context

HS code directory Chapter 84

Nearby siblings

Previous HS-4 8405 Next HS-4 8407

Next best action

Pick one of these actions to move from reading to a defensible classification decision.

Open HS lookup

Run lookup with the heading anchor HS-6 and refine by product wording.

Compare nearby heading

Review adjacent HS-4 heading options in this chapter.

Go to subheading detail

Move to HS-6 text where final classification decisions are made.

Browse this heading in the lookup

Heading-browse mode uses HS-6 840600 (first line of this block).

HTS (US)ITC-HS (India)TARIC (EU)

HS-6 subheadings (4)

← HS-4 directory (chapter 84)