Mitsubishi M701JAC Steam Turbine
J-class steam turbine surpassing 40 MW for ultra-supercritical power plants, converting high-temperature steam to mechanical power. HTS 8406.81.10.70 applies to this other steam turbine model for utility applications. Enhances efficiency in fossil fuel and biomass plants.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If auxiliary steam engines under 40 MW
Smaller steam engines for auxiliary shipboard use fall in 8404.
If AC generator integrated and sold as unit
Electric generating sets are classified by generator type in Chapter 85.
If parts like gas turbine components mistakenly included
Parts of other gas turbines go to 8411.99, separate from steam turbine headings.
Not sure which classification is right?
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Import Tips & Compliance
• Provide material safety data sheets for blade alloys and coatings to meet customs material verification
• Classify based on principal function as turbine; avoid parts breakdown that could lower duties improperly
• Use specialized rigging firms experienced in turbine disassembly for ocean freight
Related Products under HTS 8406.81.10.70
GE 9HA Combined Cycle Steam Turbine
A high-efficiency steam turbine with output exceeding 40 MW, designed for combined cycle power plants to generate electricity from steam produced by gas turbine exhaust heat recovery. Classified under HTS 8406.81.10.70 as a steam turbine exceeding 40 MW output, other than those specifically enumerated. It drives generators in utility-scale power generation.
Siemens SGT6-8000H Steam Turbine
Advanced steam turbine exceeding 40 MW for heavy-duty combined cycle plants, optimizing efficiency in large-scale electricity production. Falls under HTS 8406.81.10.70 as other steam turbines over 40 MW. Features high-pressure steam handling for grid-scale power.
Toshiba Ultra-Supercritical Steam Turbine
High-parameter steam turbine over 40 MW output for advanced coal-fired power stations, handling supercritical steam conditions. Classified in HTS 8406.81.10.70 as other large steam turbines. Critical for efficient baseload power generation.
Ansaldo Energia AE-T50 Steam Turbine
Heavy-duty steam turbine exceeding 40 MW for industrial cogeneration plants producing both power and process steam. HTS 8406.81.10.70 covers this other steam turbine design. Versatile for combined heat and power applications.
Doosan Heavy Industries 500MW Steam Turbine
500 MW class steam turbine for utility-scale thermal power plants, processing high-pressure steam from boilers. Fits HTS 8406.81.10.70 as other steam turbines exceeding 40 MW. Proven in supercritical coal applications.
Shanghai Electric SC Series Steam Turbine
SC-series supercritical steam turbine over 40 MW for base-load power stations worldwide. HTS 8406.81.10.70 designation for other large-output steam turbines. High reliability for continuous grid support.