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HS Codes

Harmonized System Code (HS) Lookup & Finder

Your HS codes determine your compliance, your admissibility, and which supply chain advantages you can capture. See how precision classification can protect your finances and unlock greater strategy.

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U.S. Harmonized Tariff Schedule

U.S. Tariff Rates

Heading / Subheading
Article Description
Unit of Quantity
General
Special
Casing
Of iron or nonalloy steel
Having an outside diameter less than 215.9 mm
Having an outside diameter of 215.9 mm or more but not exceeding 285.8 mm
Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm
Having an outside diameter less than 215.9 mm
Having an outside diameter of 215.9 mm or more but not exceeding 285.8 mm
Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm
Of other alloy steel
Having an outside diameter less than 215.9 mm
Having an outside diameter of 215.9 mm or more but not exceeding 285.8 mm
Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm
Having an outside diameter less than 215.9 mm
Having an outside diameter of 215.9 mm or more but not exceeding 285.8 mm
Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm
Tubing
Having an outside diameter not exceeding 114.3 mm
Having an outside diameter not exceeding 114.3 mm
Other, of circular cross section, of iron or nonalloy steel

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