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HTS code reference›Chapter 73: Articles of iron or steel›7307.91.50.50

HTS Code 7307.91.50.50

Of iron or nonalloy steel

Official tariff path

Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel: › Other: › Flanges: › Other › With an inside diameter of 360 mm or more: › Of iron or nonalloy steel

Level: statistical10General duty: 5.5%Unit: kg

What does HTS 7307.91.50.50 cover?

This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy. A product must match the wording and applicable section or chapter notes before this code is used on an entry.

  1. 1Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:
  2. 2Other:
  3. 3Flanges:
  4. 4Other
  5. 5With an inside diameter of 360 mm or more:
  6. 6Of iron or nonalloy steel

Nearby tariff provisions

7307.91.50.10Of iron or nonalloy steel7307.91.50.30Of alloy steel (except stainless steel)7307.91.50.70Of alloy steel (except stainless steel)
Official source and limitations

Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.

Open this code in the official USITC search ↗