Other
Industrial or laboratory electric furnaces and ovens (including those functioning by induction or dielectric loss); other industrial or laboratory equipment for the heat treatment of materials by induction or dielectric loss; parts thereof: > Parts: > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Products classified under HTS 8514.90.80.00
Induction Furnace Crucible Liner
A replaceable graphite or ceramic liner designed for use inside the crucible of an industrial induction furnace to contain molten metals during melting processes. It falls under HTS 8514.90.8000 as a part of industrial electric furnaces functioning by induction, specifically for heat treatment of materials. These liners protect the crucible and are essential for high-temperature operations in foundries.
Dielectric Heating Capacitor Assembly
A high-voltage capacitor module used in dielectric loss heating ovens for industrial drying of wood or plastics, enabling uniform heat distribution through material excitation. Classified under HTS 8514.90.8000 as a part of laboratory or industrial equipment for heat treatment by dielectric loss. Critical for maintaining RF energy in non-contact heating applications.
Laboratory Induction Coil Former
A ceramic or insulated former that supports and shapes the copper induction coil in laboratory-scale induction heating furnaces for material research. It qualifies for HTS 8514.90.8000 as a part of electric furnaces functioning by induction loss for heat treatment. Ensures precise positioning for experiments like alloy testing.
Industrial Vacuum Furnace Door Seal
High-temperature graphite or metal gasket seal for maintaining vacuum integrity in industrial electric vacuum furnaces used for heat treating metals. Falls under HTS 8514.90.8000 as a part of industrial electric furnaces for heat treatment of materials. Prevents gas leakage during high-vacuum sintering processes.
Dielectric Oven Electrode Plate
Stainless steel electrode plates positioned within dielectric loss ovens to generate the electric field for heating adhesives or textiles industrially. Classified in HTS 8514.90.8000 as parts of equipment for heat treatment by dielectric loss. Facilitates even energy distribution in continuous processing lines.
Induction Hardening Power Coil
Water-cooled copper tubing coil used in induction hardening machines for surface heat treatment of automotive gears and shafts. It is a part under HTS 8514.90.8000 for industrial equipment performing heat treatment by induction. Delivers concentrated magnetic fields for precise case hardening.
Laboratory Tube Furnace Heating Element
Molybdenum disilicide (MoSi2) heating element rod for horizontal tube furnaces used in materials science labs for sintering ceramics. Qualifies as HTS 8514.90.8000 part of laboratory electric furnaces for heat treatment. Operates at temperatures up to 1800°C in controlled atmospheres.
Industrial Furnace Blower Fan Impeller
High-temperature alloy impeller for circulation fans in industrial heat treatment ovens ensuring uniform temperature distribution. Part of electric furnaces under HTS 8514.90.8000 for material heat treatment. Designed for corrosive atmospheres in annealing processes.
RF Dielectric Dryer Capacitor Bank
Array of parallel high-voltage capacitors forming a bank for RF dielectric dryers used in textile and paper industries. Classified HTS 8514.90.8000 as parts for industrial dielectric loss heat treatment equipment. Manages power factor correction in continuous drying lines.
Induction Melting Furnace Yoke Assembly
Laminated steel yoke that directs magnetic flux in coreless induction melting furnaces for non-ferrous metals. Essential part under HTS 8514.90.8000 for industrial electric induction furnaces. Reduces energy losses during large-scale melting.
Heat Treatment Oven Thermocouple Sheath
Inconel protective sheath for Type K thermocouples monitoring temperatures in industrial heat treatment electric ovens. Part of HTS 8514.90.8000 for laboratory/industrial furnaces. Withstands oxidation in carburizing atmospheres.
Vacuum Induction Furnace Lid Lifter Hook
Forged stainless steel hook mechanism for lifting heavy lids on vacuum induction furnaces during crucible exchange. Accessory part under HTS 8514.90.8000 for industrial electric furnaces. Ensures safe handling in cleanroom environments.
Dielectric Brazing Oven RF Window
Quartz RF window assembly that allows RF energy transmission into vacuum chambers of dielectric brazing ovens for electronics assembly. Part classified HTS 8514.90.8000 for dielectric loss heat treatment equipment. Prevents arcing while maintaining vacuum seal.
Industrial Annealing Furnace Hearth Roll
Ceramic-coated steel hearth roll that supports strip material through continuous annealing furnaces for steel heat treatment. Essential roller part under HTS 8514.90.8000 for industrial electric furnaces. Provides low-friction transport at 1000°C+.
Lab Muffle Furnace Refractory Door
Fiber-insulated refractory door assembly for laboratory muffle furnaces used in ash content determination and small-scale calcining. Part of electric laboratory furnaces under HTS 8514.90.8000 for heat treatment. Features interlocking design for heat retention.