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?
Our AI classifier can analyze your specific product and recommend the correct HTS code with confidence.
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
Alloy Steel Welded Elliptical Hollow Profile
Elliptical welded alloy steel tube, 70x40 mm, 2.2 mm wall, architectural use. HTS 7306.69.70.60 applies.
Welded Alloy Steel T-Section Tubing
T-profile hollow welded alloy tube, 60 mm flange, 3.5 mm wall. For structural supports. 7306.69.70.60.
Alloy Steel Welded Half-Round Tubing
Half-round noncircular welded alloy tube, 50 mm radius, 2.9 mm wall. Decorative railings.
Custom Noncircular Welded Alloy Steel Tube
Irregular noncircular welded alloy tube <4 mm wall for OEM parts. 'Other' category.
Alloy Steel Welded Oblong Tubing
Oblong rectangular welded alloy tube, 90x30 mm, thin wall. Industrial framing.
Welded Alloy Steel Asymmetric Profile Tube
Asymmetric noncircular welded alloy tube, irregular shape, <4 mm wall. Specialty machinery.