Nonalloy Steel Bicycle Frame Tubes
Lightweight seamless tubes (<4 mm wall) of nonalloy steel for bicycle frame construction. Classified HTS 7304.90.50.00 as thin-walled seamless pipes suitable for lightweight frames.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If imported as bicycle frame assemblies
Complete or partial bicycle frames classify under Chapter 87.
If standard welded bike tubes
Most bicycle tubes are welded, not seamless.
If considered flat-rolled for tube making
Hot-rolled steel sheet for tube production classifies differently.
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
• Specify butted construction (varying wall thickness) still under 4mm max
• Import raw tubes only; assembled frames become bicycle parts
• Test for carbon content to confirm nonalloy steel
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