United States of America HS Code

HS Code 730459: Other, of circular crosssection, of other alloy steel : Other in United States of America

Q: Is HS code 730459 the same across all countries?

Yes — up to the 6-digit level, HS code 730459 is the same in every WCO member country. Beyond 6 digits, each country extends the code for national tariff and statistical use. United States of America extends it under HTS / HTSUS.

Q: What system does United States of America use to classify HS code 730459?

United States of America classifies products under the Harmonized Tariff Schedule of the United States (HTS / HTSUS; locally Harmonized Tariff Schedule), which extends HS codes to 10 digits. The first 6 digits align with the WCO Harmonized System, and the rest cover national tariff and statistical needs.

Q: Where can I officially look up HS code 730459 in United States of America?

The official source is https://www.cbp.gov/. For faster cross-country lookups, TradeInt's HS Code Tool consolidates classifications across all major countries in one place.

What is HS Code 730459 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 730459 is the WCO Harmonized System subheading for Other, of circular crosssection, of other alloy steel : Other. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 730459 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7304: Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel.

Explore more 2026 Latest United States of America import export trade data and shipment records for HS Code Hot-Finished Alloy Steel Pipe on TradeInt global trade data platform

Classification Path of HS Code 730459 in United States of America

Section XV

Chapters (72-83) Base metals and articles of base metal

Chapter 73

Articles of iron or steel

HS Code 7304

Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

HS Code 730459

Other, of circular crosssection, of other alloy steel : Other

HS Code 7304591000

Suitable for use in the manufacture of ball or roller bearings

HS Code 73045920

Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters

HS Code 7304592030

Of heat-resisting steel

HS Code 7304592040

Having an outside diameter less than 38.1 mm

HS Code 7304592045

Having an outside diameter of 38.1 mm or more but not exceeding 114.3 mm

HS Code 7304592055

Having an outside diameter exceeding 114.3 mm but less than 190.5 mm

HS Code 7304592060

Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm

HS Code 7304592070

Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm

HS Code 7304592080

Having an outside diameter exceeding 406.4 mm

HS Code 7304596000

Of heat-resisting steel

HS Code 73045980

Other

HS Code 7304598010

Having an outside diameter less than 38.1 mm

HS Code 7304598015

Having a wall thickness less than 6.4 mm

HS Code 7304598020

Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm

HS Code 7304598025

Having a wall thickness exceeding 12.7 mm

HS Code 7304598030

Having a wall thickness less than 12.7 mm

HS Code 7304598035

Having a wall thickness of 12.7 mm or more but less than 19 mm

HS Code 7304598040

Having a wall thickness of 19 mm or more

HS Code 7304598045

Having a wall thickness less than 12.7 mm

HS Code 7304598050

Having a wall thickness of 12.7 mm or more but less than 19 mm

HS Code 7304598055

Having a wall thickness of 19 mm or more

HS Code 7304598060

Having a wall thickness less than 12.7 mm

HS Code 7304598065

Having a wall thickness of 12.7 mm or more but less than 19 mm

HS Code 7304598070

Having a wall thickness of 19 mm or more

HS Code 7304598080

Having an outside diameter exceeding 406.4 mm

United States of America Tariff Classification: Harmonized Tariff Schedule of the United States (HTS / HTSUS)

In United States of America, HS 730459 is classified under the Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule) — a 10-digit national extension of the WCO 6-digit Harmonized System.

Tariff schedule Harmonized Tariff Schedule of the United States (HTS / HTSUS)

Local name Harmonized Tariff Schedule

Digits 10

Official source https://www.cbp.gov/

You know what 730459 means. Now see 2026 latest real trade activity for Hot-Finished Alloy Steel Pipe in United States of America.

Buyers, suppliers, origin and destination countries, shipment dates, and quantities direct from customs records.

Search 2026 Latest United States of America Import Data Search 2026 Latest United States of America Export Data

Top Trading Product of HS Code 7304

Top United States of America import Product Under HS Code 7304

1 730429: Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other $938.3M 2 730419: Line pipe of a kind used for oil or gas pipelines : Other $585.9M 3 730441: Other, of circular crosssection, of stainless steel : Colddrawn or coldrolled (coldreduced) $303.6M

Figures shown for 2025.

For more 2026 recent data, search for United States of America import trade records

Top United States of America export Product Under HS Code 7304

1 730441: Other, of circular crosssection, of stainless steel : Colddrawn or coldrolled (coldreduced) $131.3M 2 730429: Casing, tubing and drill pipe, of a kind used in drilling for oil or gas : Other $86.5M 3 730419: Line pipe of a kind used for oil or gas pipelines : Other $73.2M

Figures shown for 2025.

For more 2026 recent data, search for United States of America export trade records

Related HS Code to United States of America Hot-Finished Alloy Steel Pipe (730459)

HS Code 7304591000

Suitable for use in the manufacture of ball or roller bearings

HS Code 73045920

Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters

HS Code 7304592030

Of heat-resisting steel

HS Code 7304592040

Having an outside diameter less than 38.1 mm

HS Code 7304592045

Having an outside diameter of 38.1 mm or more but not exceeding 114.3 mm

HS Code 7304592055

Having an outside diameter exceeding 114.3 mm but less than 190.5 mm

HS Code 7304592060

Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm

HS Code 7304592070

Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm

HS Code 7304592080

Having an outside diameter exceeding 406.4 mm

HS Code 7304596000

Of heat-resisting steel

Frequently Asked Questions

What is HS code 730459 in United States of America?

HS code 730459 covers Other, of circular crosssection, of other alloy steel : Other in United States of America. It sits in Chapter 73 (Articles of iron or steel), Heading 7304 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 730459 the same across all countries?

What system does United States of America use to classify HS code 730459?

Where can I officially look up HS code 730459 in United States of America?