Thin-Wall Welded Alloy Steel Hexagonal Tubing
Hexagonal profile welded tube from alloy steel, 40 mm across flats, 3.2 mm wall thickness, applied in robotic arms and fitness equipment frames. Under HTS 7306.69.70.60 for noncircular (hex) cross-section, welded, alloy, <4 mm wall. Not for pressure service.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If hot-rolled hollow sections
Hot-rolled bars/hollows of alloy steel in Chapter 72 if not further processed.
If stainless clad or coated
Surface-treated versions have separate provisions for corrosion resistance.
If imported as vehicle body frame component
End-use in autos may classify as parts of motor vehicles under Chapter 87.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Certify weld quality per API standards if structural use claimed
• Bundle in lengths under 6m to simplify freight
• Pitfall: confusing with wire per Chapter note (wire max 16mm dimension)
Related Products under HTS 7306.69.70.60
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