Blowout Preventer Accumulator Rack
A mounting rack designed to hold hydraulic accumulators in blowout preventer (BOP) stacks used on oil and gas wells. It ensures emergency pressure is available for well control operations. As a dedicated part for BOP machinery classified under heading 84.28, it falls under tariff item 8431.39.00.
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 |
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 the rack is presented as part of a complete BOP system for boring or sinking machinery
Parts of boring or sinking machinery are classified separately under this item.
If the rack has a general industrial use beyond oilfield applications
Machines for other specific purposes may fall under this residual heading.
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 rack is clearly documented as a part for BOP machinery under heading 84.28 to support classification
• Include technical drawings or specifications showing its dedicated use
• Verify if any provincial regulations apply to oilfield safety equipment
Related Products under Tariff item 8431.39.00
Belt Conveyor Idler Frame
>- An adjustable steel frame assembly holding troughing idlers that support and shape the conveyor belt. It is a part of belt conveyor machinery under heading 8428, providing the structural support needed for material transport. This part falls under tariff item 8431.39.00 as an 'other' part of such machinery.
Boule Handling Robot End-Effector
>- A vacuum or gripper end-effector customized for handling heavy semiconductor crystal boules between processing stations. It is designed solely or principally for use with wafer manufacturing equipment of heading 8428, such as automated handling systems. As a part of such machinery, it falls under tariff item 8431.39.00.
Chain Conveyor Sprocket
>- A hardened steel sprocket engaging conveyor chains to drive pallets or heavy loads. It is a principal part for chain conveyor systems classified under heading 8428, providing the drive mechanism for material transport. This part falls under tariff item 8431.39.00 as an 'other' part of such machinery.
Christmas Tree Valve Actuator
A hydraulic actuator used to operate gate valves on oil and gas wellhead Christmas trees. It controls the flow from production wells by opening and closing valves. As a dedicated part for wellhead machinery under heading 84.28, it is classified under 8431.39.00.
Conveyor Roller Bearing Assembly
>- A heavy-duty bearing unit integrated into conveyor rollers for smooth material transport in industrial belt or roller conveyors. It is a part principally used with conveyor machinery of heading 8428, providing the rotational support needed for roller movement. This part falls under tariff item 8431.39.00 as an 'other' part of such machinery.
Crown Block Sheave Assembly
A multi-groove sheave assembly designed for the crown block at the top of an oil rig derrick. It guides wireline for hoisting operations during drilling. As a dedicated part for hoisting machinery under heading 84.28, it falls under 8431.39.00.