Pelton Wheel Runner
The Pelton wheel runner is a key rotating component of Pelton turbines used in high-head hydroelectric power plants. It features bucket-shaped cups designed to efficiently capture the kinetic energy from high-velocity water jets. Classified under HTS 8410.90.00.00 as a part of hydraulic turbines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If used in gas or steam turbines
Parts for non-hydraulic turbines fall under Chapter 84 heading 8411 for turbojets, turbopropellers, and other gas turbines.
If for parts of pumps or general water machinery
If not specifically designed for hydraulic turbines, may classify under parts for fuel, lubricating/cooling pumps or other machinery.
If imported as transmission shafts or gears
Runners with shaft components might classify under transmission shafts, bearings, gears, and gearing if not turbine-specific.
Not sure which classification is right?
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Import Tips & Compliance
• Verify compatibility with specific turbine models and obtain engineering certifications for customs valuation
• Include detailed technical specifications and material composition (e.g
• stainless steel, bronze) in commercial invoices
Related Products under HTS 8410.90.00.00
Kaplan Turbine Blades
Adjustable propeller blades for Kaplan turbines used in low-head, high-flow hydroelectric sites, allowing pitch variation for efficiency. Typically cast from stainless steel or bronze alloys. Classified as parts of hydraulic turbines under HTS 8410.90.00.00.
Turbine Draft Tube
Conical or elbow-shaped draft tube that recovers kinetic energy from water exiting hydraulic turbine runners, improving overall efficiency. Fabricated from welded steel plate. Parts of hydraulic turbines under HTS 8410.90.00.00.
Stay Ring for Turbine
Circular steel ring with radial stay vanes that support spiral casing and guide water flow evenly to wicket gates in Francis turbines. High-strength welded construction. Classified under HTS 8410.90.00.00 turbine parts.
Turbine Bearing Housing
Oil-lubricated bearing housings for supporting turbine main shafts, designed for continuous operation under high radial and thrust loads. Includes cooling jackets. HTS 8410.90.00.00 as hydraulic turbine parts.
Head Cover for Turbine
Top steel cover plate sealing the upper chamber of Francis turbines above the runner, designed to withstand hydraulic head pressure. Includes lifting lugs for maintenance. Parts under HTS 8410.90.00.00.
Servomotor for Wicket Gates
Hydraulic or electric servomotor actuating wicket gate linkages in reaction turbines, providing precise position control under high pressure. Integrated position feedback. Regulators/parts under HTS 8410.90.00.00.