Nonalloy Steel Exhaust Tube
Welded tube of iron or nonalloy steel for automotive exhaust systems, straight or slightly bent, under 16 mm wall thickness. Falls under HTS 7306.90.10.00 as other hollow profiles.
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 vehicle part set
Exhaust system components as vehicle parts classify under Chapter 87.
If threaded fittings attached
Tube fittings of nonalloy steel move to heading 7307.
If stainless or alloy steel version
Material composition determines alloy vs nonalloy headings.
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
• Automotive importers need EPA/CARB compliance docs if for US vehicles
• Distinguish from cast exhaust parts (7325) by noting welded construction
• Section 232 tariffs may apply; check steel content declarations
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