Producer Gas Generator Combustion Chamber
> A heat-resistant steel combustion chamber designed specifically for producer gas generators, where solid fuel is partially oxidized to produce syngas. This chamber is a dedicated part of the generator, ensuring proper combustion conditions. It is classified under tariff item 8405.90.00 as a part of producer gas generators.
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 chamber is a complete industrial furnace or combustion unit
Industrial or laboratory furnaces and ovens are classified in heading 8417.
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 combustion chamber is specifically designed for producer gas generators and not a general combustion equipment
• Provide CBSA with technical drawings showing its integration with the generator
• If the chamber is imported with other components, consider whether the set should be classified together
Related Products under Tariff item 8405.90.00
Acetylene Gas Generator Purifier Tower
> A vertical tower filled with purification media designed to remove impurities such as phosphine from acetylene gas produced in water process generators. This purifier tower is an integral part of acetylene gas generators, ensuring the gas meets quality standards for downstream use. It falls under tariff item 8405.90.00 as a part of acetylene gas generators with their purifiers.
Acetylene Generator Calcium Carbide Feeder
> A precision hopper-feeder designed for metered dispensing of calcium carbide into water reaction chambers of acetylene generators. This feeder ensures controlled reaction rates and safe operation, making it an essential part of the generator system. It is classified under tariff item 8405.90.00 as a part of acetylene gas generators.
Acetylene Generator Drum Seal Assembly
> A sealing mechanism for calcium carbide drums in acetylene generators, designed to control the water reaction rate by regulating moisture exposure. This seal assembly is critical for safe and efficient generator operation. It falls under tariff item 8405.90.00 as a part of acetylene water process gas generators.
Acetylene Generator Safety Relief Valve
> A pressure relief valve calibrated for overpressure protection during water-carbide reactions in acetylene generators. This safety-critical part prevents dangerous pressure buildup, ensuring safe operation. It is classified under tariff item 8405.90.00 as a part of acetylene gas generators.
Gas Generator Generator Frame Casting
> A heavy-duty cast iron base frame providing structural support for complete producer gas generator assemblies. This frame is a foundational part that ensures the stability and alignment of the generator components. It falls under tariff item 8405.90.00 as a part of producer gas generators.
Gas Generator Heat Exchanger Coils
> Stainless steel coils designed for recovering waste heat from producer gas generator exhaust streams. These coils are integral to improving thermal efficiency and are specifically shaped for the generator's exhaust system. They are classified under tariff item 8405.90.00 as parts of producer gas generators.