United States of America HS Code

HS Code 730650: Other, welded, of circular crosssection, of other alloy steel in United States of America

Q: Is HS code 730650 the same across all countries?

Yes — up to the 6-digit level, HS code 730650 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 730650?

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 730650 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 730650 in United States of America

Under United States of America's Harmonized Tariff Schedule of the United States (Harmonized Tariff Schedule), HS Code 730650 is the WCO Harmonized System subheading for Other, welded, of circular crosssection, of other alloy steel. This is the most detailed internationally standardized level; United States of America extends classifications to 10 digits under its national tariff system. 730650 belongs to Section XV: Base metals and articles of base metal, Chapter 73: Articles of iron or steel, Heading 7306: Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel.

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

Classification Path of HS Code 730650 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 7306

Other tubes, pipes and hollow profiles (for example, open seam or welded, riveted or similarly closed), of iron or steel

HS Code 730650

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

HS Code 7306501000

Having a wall thickness of less than 1.65 mm

HS Code 7306503000

Tapered pipes and tubes of steel principally used as parts of illuminating articles

HS Code 73065050

Other

HS Code 7306505010

Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn

HS Code 7306505030

Other, cold-drawn or cold-rolled (cold- reduced)

HS Code 7306505050

With an outside diameter not exceeding 114.3 mm

HS Code 7306505070

With an outside diameter exceeding 114.3 mm but not 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 730650 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 730650 means. Now see 2026 latest real trade activity for Welded Alloy Steel Pipes 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 7306

Top United States of America import Product Under HS Code 7306

1 730629: Casing and tubing of a kind used in drilling for oil or gas : Other $1.2B 2 730630: Other, welded, of circular crosssection, of iron or nonalloy steel $969.7M 3 730661: Other, welded, of noncircular crosssection : Of square or rectangular crosssection $555.1M

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 7306

1 730630: Other, welded, of circular crosssection, of iron or nonalloy steel $445.7M 2 730640: Other, welded, of circular crosssection, of stainless steel $242.0M 3 730629: Casing and tubing of a kind used in drilling for oil or gas : Other $232.3M

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 Welded Alloy Steel Pipes (730650)

HS Code 7306501000

Having a wall thickness of less than 1.65 mm

HS Code 7306503000

Tapered pipes and tubes of steel principally used as parts of illuminating articles

HS Code 73065050

Other

HS Code 7306505010

Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters, whether or not cold-drawn

HS Code 7306505030

Other, cold-drawn or cold-rolled (cold- reduced)

HS Code 7306505050

With an outside diameter not exceeding 114.3 mm

HS Code 7306505070

With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm

HS Code 730611

Line pipe of a kind used for oil or gas pipelines : Welded, of stainless steel

HS Code 730619

Line pipe of a kind used for oil or gas pipelines : Other

HS Code 730621

Casing and tubing of a kind used in drilling for oil or gas : Welded, of stainless steel

Frequently Asked Questions

What is HS code 730650 in United States of America?

HS code 730650 covers Other, welded, of circular crosssection, of other alloy steel in United States of America. It sits in Chapter 73 (Articles of iron or steel), Heading 7306 of the Harmonized System, and is classified under HTS / HTSUS.

Is HS code 730650 the same across all countries?

What system does United States of America use to classify HS code 730650?

Where can I officially look up HS code 730650 in United States of America?