Steam Turbine Support Bracket

Heavy-duty machined brackets mounting turbine casing to foundation, with alignment slots and vibration isolation. Stress-relieved castings, HTS 8406.90.45.80 as other parts. Designed for seismic zones and high thermal expansion.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China5%+35.0%40%
🇲🇽Mexico5%+10.0%15%
🇨🇦Canada5%+10.0%15%
🇩🇪Germany5%+10.0%15%
🇯🇵Japan5%+10.0%15%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7326.90.86Lower: 37.9% vs 40%

If generic steel brackets

Non-specific mounting hardware classified as steel articles.

8411.99.90Lower: 37.4% vs 40%

If gas turbine base components

Similar foundation parts for different turbines.

7308.90.95Lower: 35% vs 40%

If large structural assemblies

Fabricated base structures treated as steelworks products.

Not sure which classification is right?

Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.

Import Tips & Compliance

Load calculations prove specificity over general brackets

Chapter 73 pitfall for simple castings

Seismic certification for earthquake-prone markets

Related Products under HTS 8406.90.45.80

Steam Turbine Rotor Assembly

A precision-engineered rotor assembly designed for high-speed rotation within steam turbines to convert thermal energy into mechanical power. Classified under HTS 8406.90.45.80 as a part of steam turbines, specifically under 'other' categories for non-leak-proof components. It features balanced blades and shaft for efficient energy transfer in power generation applications.

Steam Turbine Blade Set

A set of forged or cast blades optimized for steam flow in axial or radial steam turbines, typically made from nickel-based superalloys. Falls under HTS 8406.90.45.80 as 'other' parts of steam turbines, excluding diaphragms and leak-proof parts. Essential for energy extraction stages in industrial and utility turbines.

Steam Turbine Casing Section

Segmented high-pressure casing section forged from alloy steel to contain steam flow and support internal components in steam turbines. Under HTS 8406.90.45.80 as other parts, distinct from complete turbines or specified sub-parts. Critical for maintaining pressure integrity in power plant operations.

Steam Turbine Nozzle Ring

Annular assembly of stationary nozzles directing high-velocity steam onto turbine blades for impulse extraction. Made from heat-resistant castings, under HTS 8406.90.45.80 as other steam turbine parts. Key component in high-pressure and intermediate-pressure turbine stages.

Steam Turbine Exhaust Hood

Large fabricated structure collecting low-pressure exhaust steam from final turbine stages, directing to condenser. Heavy steel plate construction with insulation mounts, under HTS 8406.90.45.80 other parts. Essential for condensing cycle efficiency in power plants.

Steam Turbine Journal Bearing

Hydrodynamic tilting pad journal bearing supporting turbine rotor with forced lubrication system for high-load capacity. Specialized babbitt-lined pads, HTS 8406.90.45.80 as other steam turbine parts. Critical for rotor stability at supercritical speeds.