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24-Inch OD Nonalloy Steel Gas Transmission Pipe

Longitudinally submerged arc welded pipe, 24-inch external diameter from nonalloy steel for long-distance natural gas transmission. Meets HTS 7305.12.10 criteria for large diameter welded line pipe.

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%

Alternative Classifications

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

7304.39.00Same rate: 35%

If produced without weld seam (seamless)

Seamless construction shifts to heading 7304 regardless of diameter.

7306.19.10Same rate: 35%

If when used in construction scaffolding

Scaffold tube use classified as other welded carbon steel tubes.

7307.19.30Higher: 40.6% vs 35%

If threaded/fitted with connectors

Threaded/fitted pipe assemblies move to 7307.

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

External diameter certification critical; measured at multiple points per ASTM standards

Specify 'line pipe' on commercial invoice vs 'welded steel tube'

Anti-dumping duties may apply from certain countries - check Commerce scope

Related Products under HTS 7305.12.10

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16-Inch OD Longitudinal Welded Oil Pipeline Pipe

Nonalloy steel pipe with 16-inch (406.4+ mm) external diameter, longitudinally welded for transporting crude oil in pipeline systems. Classified under HTS 7305.12.10 due to its specific use as line pipe and construction characteristics.

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API 5L X52 Large Diameter Welded Line Pipe

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X42 Grade Large Diameter Gas Line Pipe

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