Base
HTS 7307.19.90Chapter 73

HTS 7307.19.90Other Duty Rate & Import Guide

Articles of Iron or Steel · 1 pending regulation · $50.5M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

6.2%

Special

Free (A+,AU,BH,CL,CO,D,E,IL, JO,KR,MA, OM,P,PA,PE,S,SG)

Column 2

45%

Preferential Rates Available

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$50.5M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

13 rulings — · 1 reg · 0 cases

Global Rates

🇺🇸 6.2%

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: N/A · 🇧🇷 Brazil: 3 NCM codes

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CPSC SaferProducts.gov, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Trade Remedy

Additional Tariffs Apply

Section 232 — Steel & Aluminum Tariffs+25%

Iron and steel articles

Active — 25% on steel, 25% on aluminum (aluminum raised from 10% to 25% effective March 12, 2025)

Effective 2018-03-23

These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →

Subheadings (5)

CodeDescriptionRate
7307.19.90Other6.2%
7307.19.90.30Unions
7307.19.90.40Grooved-end fittings (including grooved couplings)
7307.19.90.60Threaded
7307.19.90.80Other

CBP Rulings (13)

966654Classification

Revocation of HQ 965584; Pipe fitting nuts; Correction to HQ 965939

859671Classification

The tariff classification of cast iron meter swivels andswivel nuts from Mexico, South Korea and Argentina.

807620Classification

The tariff classification of cast iron pipe fittings from Mexico.

F81955Classification

The tariff classification of iron pipe fittings from China.

I83912Classification

The tariff classification of steel pipe fittings from China and Indonesia.

H87517Classification

The tariff classification of steel hose fittings from Japan.

965939Classification

Revocation of HQ 965584; Pipe Fitting Nuts

N130636Classification

The tariff classification of malleable iron pipe fittings from Thailand

967299Classification

Classification of Gas Meter Swivels and Gas Meter Nuts

H308209ClassificationNAFTA

Modification of HQ H276962; classification of ductile iron bolt rings and stainless steel bolt rings

967433Classification

Internal Advice 04-027; Gas Meter Swivels, Gas Meter Nuts, Union Nuts

H320950Classification

Revocation of NY B87364; Modification of NY 898504, NY N118077, HQ 967490, NY J82246, and NY B85728; Tariff classification of various pipe fittings

H276962Classification

Request for reconsideration of NY N077237; classification of ductile iron bolt rings and stainless steel bolt rings

Federal Register (1)

Matching Export Code (Schedule B)

7307193000Schedule B

DUCTILE FITTINGS OF IRON OR STEEL, CAST

Census Bureau export classification matching this HTS import code.

7307.19.30.857307.19.90.30