Other parts
Electric (including electrically heated gas), laser or other light or photon beam, ultrasonic, electron beam, magnetic pulse or plasma arc soldering, brazing or welding machines and apparatus, whether or not capable of cutting; electric machines and apparatus for hot spraying of metals or cermets; parts thereof: > Parts: > Other parts
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 8515.90.40.00
Wire Feeder Rollers
Knurled drive rollers gripping welding wire in continuous MIG feeding mechanisms. Hardened steel for abrasion resistance under HTS 8515.90.40.00. U-groove or V-groove for different wire types.
Plasma Cutter Consumables Kit
Set of electrodes, nozzles, and shields for plasma arc cutting torches used in electric plasma welding/cutting machines. Classified as other parts under HTS 8515.90.40.00 for plasma arc apparatus. Essential for maintaining cut quality on steel plates up to 1-inch thick.
Hot Air Welding Gun Tip
Heated nozzle tip for plastic sheet welding guns using electrically heated air streams. Part of electric hot air welding machines under HTS 8515.90.40.00. Used for roofing membrane and tarpaulin repairs.
Electron Beam Welder Gun
Vacuum-compatible electron gun assembly generating focused beam for deep penetration welds in aerospace turbine blades. HTS 8515.90.40.00 parts for electron beam welding machines. Requires high-voltage filament and magnetic focusing coils.
Magnetic Pulse Welding Coil
High-current induction coil generating magnetic pressure for solid-state welding of aluminum to steel in automotive battery trays. Part of magnetic pulse welding apparatus under HTS 8515.90.40.00. Disposable after limited discharges.
Thermal Spray Gun Nozzle
Tungsten carbide nozzle for High Velocity Oxygen Fuel (HVOF) thermal spray guns applying wear-resistant coatings to turbine components. HTS 8515.90.40.00 for parts of metal hot spraying apparatus. Controls powder particle velocity.
Brazing Torch Handle
Ergonomic handle assembly with gas valves for electrically heated gas brazing torches used in HVAC refrigeration line joining. Part of soldering/brazing machines under HTS 8515.90.40.00. Includes trigger-start ignition.
Welding Power Cable Assembly
Heavy-duty flexible cable with electrode holder connector for stick welders, rated 400A continuous duty. HTS 8515.90.40.00 other parts of electric welding machines. Neoprene insulation withstands weld spatter.
Cooling Water Manifold
Aluminum manifold distributing cooling water through MIG/TIG welder torch heads to prevent overheating. CNC machined ports under HTS 8515.90.40.00 for electric welding apparatus parts. Quick-connect fittings.
Welding Fume Extraction Nozzle
Adjustable suction nozzle capturing welding fumes at source for local exhaust systems integrated with robotic weld cells. Part of electric welding machines under HTS 8515.90.40.00. Anti-spatter coating.
Tungsten Inert Gas (TIG) Welding Torch
A replaceable torch assembly for TIG welders, featuring a tungsten electrode holder, gas nozzle, and ceramic insulators for precise arc welding of metals. Classified under HTS 8515.90.40.00 as a part of electric arc welding machines. It enables high-quality welds on stainless steel and aluminum without filler material.
MIG Welding Contact Tip
Copper alloy tip that conducts current to the welding wire in Metal Inert Gas (MIG) welders, available in sizes for different wire gauges. Falls under HTS 8515.90.40.00 as other parts of electric welding apparatus. Wears out quickly and requires frequent replacement during continuous welding operations.
Welding Machine Control PCB
Printed circuit board assembly controlling current, voltage, and wire feed in inverter-based electric welders. HTS 8515.90.40.00 covers such electronic parts of welding apparatus. Enables digital parameter adjustments for consistent weld beads.
Ultrasonic Welding Horn
Titanium transducer horn that converts electrical energy to ultrasonic vibrations for plastic/metal welding in assembly lines. Part of ultrasonic welding machines under HTS 8515.90.40.00. Custom profiled for specific joint geometries in automotive parts.
Laser Welding Nozzle
Protective quartz nozzle focusing assist gas in fiber laser welding heads for seam welding of battery cells. HTS 8515.90.40.00 for parts of laser welding apparatus. Prevents spatter contamination during high-precision operations.