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Seamless Steel Exhaust Tubing 1-1/2 inch

Seamless mild steel tubing, 1-1/2 inch for automotive exhaust manifolds and headers. Nonalloy steel circular section withstands thermal cycling. HTS 7304.39.00 for other seamless tubes.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

More Specific Codes

This product may fall under a more specific subheading:

7304.39.00.02Having an outside diameter less than 38.1 mm
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7304.39.00.04Having an outside diameter of 38.1 mm or more but less than 190.5 mm
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7304.39.00.06Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm
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7304.39.00.08Having an outside diameter exceeding 285.8 mm
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7304.39.00.16Galvanized, having an outside diameter not exceeding 114.3 mm
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7304.39.00.20Having an outside diameter less than 38.1 mm
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7304.39.00.24Having a wall thickness less than 6.4 mm
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7304.39.00.28Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm
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7304.39.00.32Having a wall thickness exceeding 12.7 mm
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7304.39.00.36Having a wall thickness less than 12.7 mm
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7304.39.00.40Having a wall thickness of 12.7 mm or more but less than 19 mm
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7304.39.00.44Having a wall thickness of 19 mm or more
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7304.39.00.48Having a wall thickness less than 12.7 mm
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7304.39.00.52Having a wall thickness of 12.7 mm or more but less than 19 mm
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7304.39.00.56Having a wall thickness of 19 mm or more
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7304.39.00.62Having a wall thickness less than 12.7 mm
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7304.39.00.68Having a wall thickness of 12.7 mm or more but less than 19 mm
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7304.39.00.72Having a wall thickness of 19 mm or more
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7304.39.00.76Having a wall thickness less than 19 mm
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7304.39.00.80Having a wall thickness of 19 mm or more
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Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8708.92.75Higher: 37.5% vs 35%

If vehicle exhaust system part

Complete exhaust components classify as vehicle parts under 8708.

7306.50Lower: 10% vs 35%

If welded exhaust tubing

Standard welded exhaust pipe under 7306.50 welded stainless/other.

7304.59Lower: 10% vs 35%

If stainless exhaust grade

Corrosion-resistant stainless seamless under 7304.59.

Not sure which classification is right?

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Import Tips & Compliance

• Thermal shock and oxidation test data for exhaust application validation

• Declare as raw tubing, not exhaust pipe assembly, for tube heading

• Wall thickness suited for bending without collapse documented

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Seamless Steel Condenser Tube 1-inch

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