HTS Heading 7325

Other cast articles of iron or steel

All 9 HTS codes under heading 7325 (other cast articles of iron or steel), with their duty rates from the 2026 HTS Revision 23. General duty Free to 2.9%.

Every line of heading 7325

  • 7325 Other cast articles of iron or steel.
  • 7325.10.00 Of nonmalleable cast iron (under: Other cast articles of iron or steel): General Free; Special none; Column 2 10%.
  • 7325.10.00.10 Manhole covers, rings and frames (kg).
  • 7325.10.00.20 Catch basins, grates and frames (kg).
  • 7325.10.00.25 Cleanout covers and frames (under: Of nonmalleable cast iron) (kg).
  • 7325.10.00.30 Valve and service boxes (under: Of nonmalleable cast iron) (kg).
  • 7325.10.00.35 Meter boxes (under: Of nonmalleable cast iron) (kg).
  • 7325.10.00.80 Other (under: Of nonmalleable cast iron) (kg).
  • 7325.91.00.00 Grinding balls and similar articles for mills (kg): General 2.9%; Special Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.
  • 7325.99 Other (under: Other).
  • 7325.99.10.00 Of cast iron (under: Other) (kg): General Free; Special none; Column 2 20%.
  • 7325.99.50.00 Other (under: Other) (kg): General 2.9%; Special Free (A,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG); Column 2 45%.

From MFG Calcs data: Iron and steel castings and articles

U.S. imports of iron and steel castings and articles (headings 7325, 7326) came to $5.98B in 2025, with $2.07B in calculated duty: an effective duty of 34.5%, every duty included.

Effective duty in Sep 2026: 48.2%, against 47.4% in Sep 2025.

Largest sources in 2025: China $1.64B at 66.2% effective duty; Mexico $1.10B at 11.6% effective duty; Canada $609M at 16.0% effective duty; India $484M at 27.5% effective duty; Germany $254M at 31.2% effective duty.

These are family totals from U.S. import statistics published through USITC DataWeb, not this heading's rate alone; effective duty is calculated duty as a share of customs value, an estimate, not a ruling.

About these rates

The rates are those printed in the 2026 HTS Revision 23, published by the U.S. International Trade Commission. A 10-digit statistical line takes the rates printed on the 8-digit line above it. Chapter 99 duties (Section 232, Section 301, IEEPA) depend on the product, the origin and the date, are charged on top, and are not included. A code here is a strong lead, not a ruling: confirm it with a customs broker or a CBP binding ruling.

Last reviewed 2026-11-12.