Acetylene Generator Safety Relief Valve
> A pressure relief valve calibrated for acetylene generator overpressure protection during water-carbide reactions. This safety-critical part prevents dangerous pressure buildup and is designed specifically for generator systems.
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 valve is a standard safety or relief valve not dedicated to acetylene generators
General safety valves are classified under heading 84.81, not as parts of boiler auxiliary plant.
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
• > Verify that the valve is not a general-purpose valve but specifically designed for acetylene generators
• Ensure it meets Canadian pressure equipment regulations
• Provide calibration certificates and technical specifications to CBSA for smooth clearance
Related Products under Tariff item 8405.90.00
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> A vertical tower filled with purification media designed to remove impurities such as phosphine from acetylene gas produced in water process generators. This component is integral to the auxiliary plant used with boilers, ensuring gas purity before use.
Acetylene Generator Calcium Carbide Feeder
> A precision hopper-feeder designed for metered dispensing of calcium carbide into water reaction chambers of acetylene generators. This component ensures controlled reaction rates and is essential for the safe operation of the generator.
Acetylene Generator Drum Seal Assembly
> A sealing mechanism for calcium carbide drums in acetylene generators to control the water reaction rate. This part is crucial for maintaining safe pressure levels and preventing leaks during gas generation.
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