Tip-Off Torch Head for Flashbulb Sealing
> Hydrogen-oxygen torch head for tip-off sealing of glass envelopes in flashbulb assembly machines. This torch head provides localized melting for clean seals. It is a part of hot-working equipment for lamp/flashbulb production.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the torch head is a part of a general-purpose gas welding machine
Parts of gas welding machines are classified under heading 84.68.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• > Ensure the torch head is classified as a part of the assembly machine, not as a separate gas torch
• Provide technical specs showing its integration
• Check if the torch head requires any safety certifications for gas handling
Related Products under Tariff item 8475.90.00
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> Anode support fixture designed to hold and position anodes inside glass envelopes during cathode ray tube assembly. This fixture maintains critical spacing for electron flow, ensuring proper tube function. It is a dedicated part of machines used for assembling electric tubes in glass envelopes.
Base Cementing Applicator Nozzle
> Precision nozzle for applying adhesive cement to attach metal bases to glass envelope lamps. This nozzle is part of assembly machines that secure bases onto lamp envelopes, ensuring vibration-resistant bonding. It is specifically designed for lamp assembly equipment.
Electrode Press Assembly for Vacuum Tubes
> Hydraulic press assembly for sealing electrodes into glass envelopes of vacuum tubes during assembly. This press applies controlled pressure to create hermetic seals, essential for tube integrity. It is a core part of tube manufacturing machines.
Exhaust Manifold for Lamp Evacuation Systems
> Multi-port manifold distributing vacuum to multiple glass envelopes in batch lamp assembly. This manifold optimizes throughput in high-volume production by allowing simultaneous evacuation. It is a part of evacuation machines used in lamp manufacturing.
Exhaust Tube Crimping Tool Assembly
> Automated crimping tool for sealing exhaust tubes on glass envelope flashbulbs after gas evacuation. This tool is critical for maintaining internal pressure and ensuring flashbulb reliability. It is a dedicated part of flashbulb assembly machines.
Flashbulb Gas Filling Injector
> Injector for precise filling of flashbulb glass envelopes with high-pressure gases before sealing. This injector controls fill volume for consistent flash performance. It is a part of assembly machines for flashbulbs.