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HTSCode lookup Chapters Guides
Heading directory

HTS heading 7307

Review the six-digit subheadings within this product group and compare their tariff details.

Current classification7307Harmonized Tariff Schedule
  1. HTS code lookup
  2. Section 15
  3. 73
  4. 7307
Subheading

HTS code 7307.11

Tube or pipe fittings of non-malleable cast iron

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.11.00Of nonmalleable cast iron
4.8%
Free · 17 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
25%
7307.11.00.30For threaded pipe
kg
7307.11.00.45For cast-iron soil pipe
kg
7307.11.00.60Other
kg
Subheading

HTS code 7307.19

Cast tube or pipe fittings of iron or steel (excluding products of non-malleable cast iron)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.19Other:
7307.19.30Ductile fittings
5.6%
Free · 17 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.19.90Other
6.2%
Free · 17 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.19.30.40Grooved-end fittings (including grooved couplings)
kg
7307.19.30.60Threaded
kg
7307.19.30.70With mechanical, push-on (rubber compression) or flanged joints attached
kg
7307.19.30.85Other
kg
7307.19.90.30Unions
kg
7307.19.90.40Grooved-end fittings (including grooved couplings)
kg
7307.19.90.60Threaded
kg
7307.19.90.80Other
kg
Subheading

HTS code 7307.21

Flanges of stainless steel (excluding cast products)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.21Flanges:
7307.21.10.00Not machined, not tooled and not otherwise processed after forging
kg
3.3%
Free · 17 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
34%
7307.21.50.00Other
kg
5.6%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
Subheading

HTS code 7307.22

Threaded elbows, bends and sleeves of stainless steel (excluding cast products)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.22Threaded elbows, bends and sleeves:
7307.22.10.00Sleeves (couplings)
kg
Free
45%
7307.22.50.00Other
kg
6.2%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
Subheading

HTS code 7307.23

Butt welding tube or pipe fittings of stainless steel (excluding cast products)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.23.00Butt welding fittings
5%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.23.00.30Not machined, not tooled and not otherwise processed after forming
kg
7307.23.00.90Other
kg
Subheading

HTS code 7307.29

Tube or pipe fittings of stainless steel (excluding cast products, flanges, threaded elbows, bends and sleeves and butt weldings fittings)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.29.00Other
5%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.29.00.30Nipples
kg
7307.29.00.90Other
kg
Subheading

HTS code 7307.91

Flanges of iron or steel (excluding cast or stainless products)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.91Flanges:
7307.91.50Other
5.5%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
2.75% for: Japan
45%
7307.91.10.00Of iron or nonalloy steel
kg
3.3%
Free · 18 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Japan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
25%
7307.91.30.00Of alloy steel (except stainless steel)
kg
3.2%
Free · 18 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Japan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
33%
7307.91.50.10Of iron or nonalloy steel
kg
7307.91.50.30Of alloy steel (except stainless steel)
kg
7307.91.50.50Of iron or nonalloy steel
kg
7307.91.50.70Of alloy steel (except stainless steel)
kg
Subheading

HTS code 7307.92

Threaded elbows, bends and sleeves, of stainless steel (excluding cast or stainless products)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.92Threaded elbows, bends and sleeves:
7307.92.30Sleeves (couplings)
Free
45%
7307.92.30.10Of iron or nonalloy steel
kg
7307.92.30.30Of alloy steel (except stainless steel)
kg
7307.92.90.00Other
kg
6.2%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
3.1% for: Japan
45%
Subheading

HTS code 7307.93

Butt welding fittings of iron or steel (excluding cast iron or stainless steel products, and flanges)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.93Butt welding fittings:
7307.93.30Of iron or nonalloy steel
6.2%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.93.90With an inside diameter of <il>360 mm</il> or more
4.3%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.93.30.10Not machined, not tooled and not otherwise processed after forging
kg
7307.93.30.40Other
kg
7307.93.60.00Of alloy steel (except stainless steel)
kg
5.5%
Free · 18 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.93.90.10Not machined, not tooled and not otherwise processed after forging
kg
7307.93.90.40Other
kg
7307.93.90.60Of alloy steel (except stainless steel)
kg
Subheading

HTS code 7307.99

Tube or pipe fittings, of iron or steel (excluding cast iron or stainless steel products; flanges; threaded elbows, bends and sleeves; butt welding fittings)

HTS codeDescriptionUnit of quantityRate of duty
Column 1Column 2
General (most countries)
Special (trade agreements)
Cuba, N. Korea, Russia, Belarus
7307.99Other:
7307.99.50Other
4.3%
Free · 19 trade programs GSP countries, Australia, Auto parts (APTA), Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Japan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
45%
7307.99.10.00Of iron or nonalloy steel
kg
3.7%
Free · 18 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Japan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
25%
7307.99.30.00Of alloy steel (except stainless steel)
kg
3.2%
Free · 18 trade programs GSP countries, Australia, Bahrain, Chile, Colombia, AGOA (Africa), Caribbean Basin, Israel, Jordan, Japan, Korea, Morocco, Oman, Central America & Dominican Rep., Panama, Peru, Canada & Mexico (USMCA), Singapore
33%
7307.99.50.15Nipples
kg
7307.99.50.45Other
kg
7307.99.50.60Of alloy steel (except stainless steel)
kg

What is a 6 digit HTS Code or HS Code?

The 6 digit HS Code or HTS Code is called a sub-heading. It comes after chapter (2 digit) and the heading (4 digit) in the HS Code hierarchy. Till 6 digits HS Codes remain the same globally. It is only after the 6 digit level that the HS Codes start varying for each country,

Check country-specific US tariffs: the HTS duty rate is only part of what you pay. Depending on the country of origin, imports can also face additional duties such as Section 301 or Section 232 tariffs. See current rates by country and product in our US tariff calculator.

How to find the US import duty or customs duty from this page?

  • Identify your product's 6 digit HTS Code or HS Code from the above list

  • Now, you have to identify the 8 digit code of your product as all the import duty tariffs in the HTS US are listed at 8 digit HTS Code.

  • Click on the HTS 6 you have selected for your product, it will take you to a list of 8-10 digit HTS Codes where you will also find your product's import duty rate.

  • Alternatively, you can also click on "View Import Duty" which will give you a preview of some of the 8 digit HTS Codes with import duty. Click on "View all" to see the complete list.

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