High Pressure Steel Hydraulics Accumulator Tank
A DOT certified steel accumulator for hydraulic systems, with a 3000 psi nitrogen charge and bladder separator, used in heavy equipment. It is a container for compressed gas made of steel, falling under tariff item 7311.00.00. The accumulator is designed for high-pressure nitrogen storage, but Canadian importers must verify compliance with Canadian pressure equipment standards.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | +50.0% | 50% |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as part of a complete hydraulic power system
Hydraulic power engines and motors of Section XVI are excluded from Section XV.
If the accumulator is not certified for compressed gas and is used for non-pressurized storage
Non-certified steel containers are classified under heading 7310.
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 accumulator is registered under the Canadian pressure equipment jurisdiction (e.g
• CRN in most provinces) before installation
• The bladder separator must be compatible with Canadian hydraulic fluids; check for CSA or ASME certifications
• Declare the nitrogen charge separately if the accumulator is shipped pressurized, as it may be subject to dangerous goods regulations
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