Alloy Steel Welded Hexagonal Tubing
Welded hexagonal hollow sections made from maraging alloy steel, with a wall thickness of 3.2 mm, designed for use in defense equipment mounts. These non-circular cross-section tubes are produced by welding and are not intended for pressurized applications, aligning with the tariff item's scope for welded, non-circular alloy steel profiles.
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 the tubing has a circular cross-section
Circular welded tubes of iron or non-alloy steel fall under this heading.
If the tubing is made of alloy steel but has a circular cross-section
Welded circular tubes of alloy steel are classified separately from non-circular profiles.
If the tubing is part of a prefabricated structure
Structural assemblies incorporating the tubing may be classified as structures under Chapter 73.
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 wall thickness and alloy composition are clearly documented on the commercial invoice to support classification under 7306.69.00
• Verify that the product is not for pressurized use, as this may affect classification
• Consult the CBSA's Advance Rulings service for binding tariff classification certainty
Related Products under Tariff item 7306.69.00
Alloy Steel D-Shaped Structural Pipe 150x100x8mm
A welded D-shaped hollow profile of alloy steel, with 150mm height, 100mm width, and 8mm wall, for crane boom sections. Its non-circular cross-section and welded construction classify it under tariff item 7306.69.00.
Alloy Steel Hexagonal Hollow Profile 100mmx6mm Wall
A welded hexagonal cross-section hollow profile from alloy steel, with 100mm across flats and 6mm walls, used in material handling frames. Its non-circular cross-section and welded construction place it under tariff item 7306.69.00.
Alloy Steel L-Shaped Hollow Section 250x150x7mm
A welded L-profile hollow section from alloy steel, with 250mm by 150mm dimensions and 7mm walls, reinforced for bridge components. Its non-circular cross-section and welded construction classify it under tariff item 7306.69.00.
Alloy Steel Octagonal Hollow Profile 80mmx5mm
A welded octagonal tube of alloy steel, with 80mm across flats and 5mm wall, for architectural columns. Its non-circular cross-section and welded construction place it under tariff item 7306.69.00.
Alloy Steel Square Hollow Section 200x200x5mm
A welded square hollow profile of alloy steel, with 200mm by 200mm dimensions and 5mm wall thickness, used in construction columns and offshore platforms. Its non-circular cross-section and welded construction classify it under tariff item 7306.69.00.
Alloy Steel Thin Welded Half-Round Tube
Welded half-round non-circular tubes of silicon-manganese alloy steel, with a 2 mm wall thickness, used for architectural accents. They are classified here as welded, non-circular hollow profiles of alloy steel.