Thin-Wall Steel Antenna Mast Tubes
Welded nonalloy steel tubes with walls less than 1.65 mm for TV/radio antenna masts. Circular profile allows sectional stacking for height adjustment. HTS 7306.30.10 for thin-wall welded circular tubes.
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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 designed as support structures
Mast sections for fixed installations classify under iron/steel structures.
If imported with antennas
Antenna assemblies including masts fall under Chapter 85 telecom equipment.
If non-circular (e.g., square) mast
Square mast tubing uses different 7306.30 subheading for profile shape.
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
• Document guy-wire compatibility but ship as straight tubes to avoid structure classification
• Wall thickness certification critical; antennas demand precise thin profiles
• Avoid importing with mounting brackets, triggering 7326.90 as parts
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