730721 — Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or…: Flanges
HS code 730721 classifies Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or…: Flanges. It belongs to Chapter 73 (Articles of iron or steel) of Section XV (Base metals and articles of base metal) of the Harmonized System. Duty rates are recorded for 1 country.
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Description
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Flanges
Duty rates
US MFN base rate (HTS 2026, Column-1 General) — excludes Section 301 / IEEPA add-ons; not legal advice. Other countries’ rates and live duties via the EximAgent CLI.
- USUnited States3.3%–5.6%MFNas of Jan 1, 2026
Common questions
- What is HS code 730721?
- Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel : Other, of stainless steel : Flanges
- What duty rates apply to 730721?
- Listed US duty: 3.3%–5.6% — see the duty-rates table for the full breakdown.
Browse all of Chapter 73: Articles of iron or steel →
Go beyond the code
Find the companies shipping under 730721 — ranked by shipments recorded in US customs filings over the last 12 months.