Flexport’s import and export data is sourced from US Census statistical records. Figures represent imports to the United States from other countries and exports from the United States to other countries. Read more about HS Codes here.

U.S. Import and Export Data Tubes, Pipes Etc, Seamless, Iron Nesoi & Steel HS Subchapter 7304

2008 2019

China

Texas

2008 2019

Canada

Texas

Ship your product with Flexport

Import Export Rankings (2021)

U.S. Import Rank (amongst 4 digit HS Codes)	100th (of 1268)
U.S. Export Rank (amongst 4 digit HS Codes)	181st
Top Importing States	Texas ($2,143,814,667), California ($139,279,326), Pennsylvania ($91,706,455), and Oklahoma ($44,966,802)
Top Exporting States	Texas ($385,776,620), Louisiana ($49,865,803), Ohio ($46,012,492), and California ($41,183,027)
Top Countries Importing from the U.S.	Canada ($193,447,491), Mexico ($114,401,269), United Kingdom ($34,827,235), and China ($28,838,476)
Top Countries Exporting to the U.S.	Mexico ($423,022,971), Japan ($372,579,917), Argentina ($224,920,423), and Germany ($212,764,292)

Heading/ Subheading	Article Description	Unit of Quantity	General
7304	Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel:
7304.11.00	Of stainless steel		Free
7304.11.00.20	Having an outside diameter not exceeding 114.3 mm	kg
7304.11.00.50	Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm	kg
7304.11.00.80	Having an outside diameter exceeding 406.4 mm	kg
7304.19	Other:
7304.19.10	Of iron or nonalloy steel		Free
7304.19.10.20	Having an outside diameter not exceeding 114.3 mm	kg
7304.19.10.30	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	kg
7304.19.10.45	Having a wall thickness less than 12.7 mm	kg
7304.19.10.60	Having a wall thickness of 12.7 mm or more	kg
7304.19.10.80	Having an outside diameter exceeding 406.4 mm	kg
7304.19.50	Of other alloy steel		Free
7304.19.50.20	Having an outside diameter not exceeding 114.3 mm	kg
7304.19.50.50	Having an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm	kg
7304.19.50.80	Having an outside diameter exceeding 406.4 mm	kg
7304.22.00	Drill pipe of stainless steel		Free
7304.22.00.30	Having a wall thickness not exceeding 9.5 mm	kg
7304.22.00.45	Having a wall thickness exceeding 9.5 mm	kg
7304.22.00.60	Having an outside diameter exceeding 168.3 mm	kg
7304.23	Other drill pipe:
7304.23.30.00	Of iron or nonalloy steel	kg	Free
7304.23.60	Of alloy steel		Free
7304.23.60.30	Having a wall thickness not exceeding 9.5 mm	kg
7304.23.60.45	Having a wall thickness exceeding 9.5 mm	kg
7304.23.60.60	Having an outside diameter exceeding 168.3 mm	kg
7304.24	Other, of stainless steel:
7304.24.30	Threaded or coupled		Free
7304.24.30.10	Having a wall thickness less than 12.7 mm	kg
7304.24.30.20	Having a wall thickness of 12.7 mm or more	kg
7304.24.30.30	Having a wall thickness less than 12.7 mm	kg
7304.24.30.40	Having a wall thickness of 12.7 mm or more	kg
7304.24.30.45	Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm	kg
7304.24.30.80	Having an outside diameter exceeding 406.4 mm	kg
7304.24.40	Other		Free
7304.24.40.10	Having a wall thickness less than 12.7 mm	kg
7304.24.40.20	Having a wall thickness of 12.7 mm or more	kg
7304.24.40.30	Having a wall thickness less than 12.7 mm	kg
7304.24.40.40	Having a wall thickness of 12.7 mm or more	kg
7304.24.40.50	Having a wall thickness less than 12.7 mm	kg
7304.24.40.60	Having a wall thickness of 12.7 mm or more	kg
7304.24.40.80	Having an outside diameter exceeding 406.4 mm	kg
7304.24.60	Tubing		Free
7304.24.60.15	Having a wall thickness not exceeding 9.5 mm	kg
7304.24.60.30	Having a wall thickness exceeding 9.5 mm	kg
7304.24.60.45	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	kg
7304.24.60.60	Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm	kg
7304.24.60.75	Having an outside diameter exceeding 406.4 mm	kg
7304.29	Other:
7304.29.10	Threaded or coupled		Free
7304.29.10.10	Having a wall thickness less than 12.7 mm	kg
7304.29.10.20	Having a wall thickness of 12.7 mm or more	kg
7304.29.10.30	Having a wall thickness less than 12.7 mm	kg
7304.29.10.40	Having a wall thickness of 12.7 mm or more	kg
7304.29.10.50	Having a wall thickness less than 12.7 mm	kg
7304.29.10.60	Having a wall thickness of 12.7 mm or more	kg
7304.29.10.80	Having an outside diameter exceeding 406.4 mm	kg
7304.29.20	Other		Free
7304.29.20.10	Having a wall thickness less than 12.7 mm	kg
7304.29.20.20	Having a wall thickness of 12.7 mm or more	kg
7304.29.20.30	Having a wall thickness less than 12.7 mm	kg
7304.29.20.40	Having a wall thickness of 12.7 mm or more	kg
7304.29.20.50	Having a wall thickness less than 12.7 mm	kg
7304.29.20.60	Having a wall thickness of 12.7 mm or more	kg
7304.29.20.80	Having an outside diameter exceeding 406.4 mm	kg
7304.29.31	Threaded or coupled		Free
7304.29.31.10	Having a wall thickness less than 12.7 mm	kg
7304.29.31.20	Having a wall thickness of 12.7 mm or more	kg
7304.29.31.30	Having a wall thickness less than 12.7 mm	kg
7304.29.31.40	Having a wall thickness of 12.7 mm or more	kg
7304.29.31.50	Having a wall thickness less than 12.7 mm	kg
7304.29.31.60	Having a wall thickness of 12.7 mm or more	kg
7304.29.31.80	Having an outside diameter exceeding 406.4 mm	kg
7304.29.41	Other		Free
7304.29.41.10	Having a wall thickness less than 12.7 mm	kg
7304.29.41.20	Having a wall thickness of 12.7 mm or more	kg
7304.29.41.30	Having a wall thickness less than 12.7 mm	kg
7304.29.41.40	Having a wall thickness of 12.7 mm or more	kg
7304.29.41.50	Having a wall thickness less than 12.7 mm	kg
7304.29.41.60	Having a wall thickness of 12.7 mm or more	kg
7304.29.41.80	Having an outside diameter exceeding 406.4 mm	kg
7304.29.50	Of iron or nonalloy steel		Free
7304.29.50.15	Having a wall thickness not exceeding 9.5 mm	kg
7304.29.50.30	Having a wall thickness exceeding 9.5 mm	kg
7304.29.50.45	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	kg
7304.29.50.60	Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm	kg
7304.29.50.75	Having an outside diameter exceeding 406.4 mm	kg
7304.29.61	Of other alloy steel		Free
7304.29.61.15	Having a wall thickness not exceeding 9.5 mm	kg
7304.29.61.30	Having a wall thickness exceeding 9.5 mm	kg
7304.29.61.45	Having an outside diameter exceeding 114.3 mm but less than 215.9 mm	kg
7304.29.61.60	Having an outside diameter of 215.9 mm or more but not exceeding 406.4 mm	kg
7304.29.61.75	Having an outside diameter exceeding 406.4 mm	kg
7304.31	Cold-drawn or cold-rolled (cold-reduced):
7304.31.30.00	Hollow bars	kg	Free
7304.31.60	Other		Free
7304.31.60.10	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	kg
7304.31.60.50	Other	kg
7304.39.00	Other		Free
7304.39.00.02	Having an outside diameter less than 38.1 mm	kg
7304.39.00.04	Having an outside diameter of 38.1 mm or more but less than 190.5 mm	kg
7304.39.00.06	Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm	kg
7304.39.00.08	Having an outside diameter exceeding 285.8 mm	kg
7304.39.00.16	Galvanized, having an outside diameter not exceeding 114.3 mm	kg
7304.39.00.20	Having an outside diameter less than 38.1 mm	kg
7304.39.00.24	Having a wall thickness less than 6.4 mm	kg
7304.39.00.28	Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm	kg
7304.39.00.32	Having a wall thickness exceeding 12.7 mm	kg
7304.39.00.36	Having a wall thickness less than 12.7 mm	kg
7304.39.00.40	Having a wall thickness of 12.7 mm or more but less than 19 mm	kg
7304.39.00.44	Having a wall thickness of 19 mm or more	kg
7304.39.00.48	Having a wall thickness less than 12.7 mm	kg
7304.39.00.52	Having a wall thickness of 12.7 mm or more but less than 19 mm	kg
7304.39.00.56	Having a wall thickness of 19 mm or more	kg
7304.39.00.62	Having a wall thickness less than 12.7 mm	kg
7304.39.00.68	Having a wall thickness of 12.7 mm or more but less than 19 mm	kg
7304.39.00.72	Having a wall thickness of 19 mm or more	kg
7304.39.00.76	Having a wall thickness less than 19 mm	kg
7304.39.00.80	Having a wall thickness of 19 mm or more	kg
7304.41	Cold-drawn or cold-rolled (cold-reduced):
7304.41.30	Of an external diameter of less than 19 mm		Free
7304.41.30.05	Of high-nickel alloy steel	kg
7304.41.30.15	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	kg
7304.41.30.45	Other	kg
7304.41.60	Other		Free
7304.41.60.05	Of high-nickel alloy steel	kg
7304.41.60.15	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	kg
7304.41.60.45	Other	kg
7304.49.00	Other		Free
7304.49.00.05	Of high-nickel alloy steel	kg
7304.49.00.15	Hollow bars	kg
7304.49.00.45	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters	kg
7304.49.00.60	Other	kg
7304.51	Cold-drawn or cold-rolled (cold-reduced):
7304.51.10.00	Suitable for use in the manufacture of ball or roller bearings	kg	Free
7304.51.50	Other		Free
7304.51.50.05	Of high-nickel alloy steel	kg
7304.51.50.15	Of heat-resisting steel	kg
7304.51.50.45	Other	kg
7304.51.50.60	Other	kg
7304.59	Other:
7304.59.10.00	Suitable for use in the manufacture of ball or roller bearings	kg	Free
7304.59.20	Suitable for use in boilers, superheaters, heat exchangers, condensers, refining furnaces and feedwater heaters		Free
7304.59.20.30	Of heat-resisting steel	kg
7304.59.20.40	Having an outside diameter less than 38.1 mm	kg
7304.59.20.45	Having an outside diameter of 38.1 mm or more but not exceeding 114.3 mm	kg
7304.59.20.55	Having an outside diameter exceeding 114.3 mm but less than 190.5 mm	kg
7304.59.20.60	Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm	kg
7304.59.20.70	Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm	kg
7304.59.20.80	Having an outside diameter exceeding 406.4 mm	kg
7304.59.60.00	Of heat-resisting steel	kg	Free
7304.59.80	Other		Free
7304.59.80.10	Having an outside diameter less than 38.1 mm	kg
7304.59.80.15	Having a wall thickness less than 6.4 mm	kg
7304.59.80.20	Having a wall thickness of 6.4 mm or more but not exceeding 12.7 mm	kg
7304.59.80.25	Having a wall thickness exceeding 12.7 mm	kg
7304.59.80.30	Having a wall thickness less than 12.7 mm	kg
7304.59.80.35	Having a wall thickness of 12.7 mm or more but less than 19 mm	kg
7304.59.80.40	Having a wall thickness of 19 mm or more	kg
7304.59.80.45	Having a wall thickness less than 12.7 mm	kg
7304.59.80.50	Having a wall thickness of 12.7 mm or more but less than 19 mm	kg
7304.59.80.55	Having a wall thickness of 19 mm or more	kg
7304.59.80.60	Having a wall thickness less than 12.7 mm	kg
7304.59.80.65	Having a wall thickness of 12.7 mm or more but less than 19 mm	kg
7304.59.80.70	Having a wall thickness of 19 mm or more	kg
7304.59.80.80	Having an outside diameter exceeding 406.4 mm	kg
7304.90	Other:
7304.90.10.00	Of iron or nonalloy steel	kg	Free
7304.90.30.00	Of alloy steel	kg	Free
7304.90.50.00	Of iron or nonalloy steel	kg	Free
7304.90.70.00	Of alloy steel	kg	Free

Date	Ruling Category Tariff No	Ruling Reference	Related
05/08/2015	NY N264043 Classification 7304.31.6050	The tariff classification of steel tubing from Germany
04/06/2015	NY N262359 Classification 7304.19.1060 8481.80.3030	The tariff classification of pipe assemblies both with and without valves attached from China	963219
12/05/2013	NY N247681 Classification 7304.59.8070 7304.59.8080	The tariff classification of bored bar from China
11/15/2013	NY N246814 Classification 7304.23.6045 8431.43.8060	The tariff classification of drill pipe, drill collar, square kellys and drill-stem subs from Russian Federation
09/18/2013	NY N245453 Classification 7304.41.3015 7304.41.3045 7304.41.6015 7304.41.6045	The tariff classification of stainless steel pipes from China and South Korea
09/05/2013	NY N244866 Classification 7304.19.1020	The tariff classification of seamless steel pipe from South Korea
03/05/2013	NY N238374 Classification 7304.59.8015 7304.59.8020	The tariff classification of steel pipe from China
12/14/2012	NY N235462 Classification 7304.49.0015	The tariff classification of stainless steel hollow bars from China.
03/05/2012	NY N204560 Classification 7304.39.0040	The tariff classification of carbon steel tubes from China.
06/15/2011	NY N166236 Classification 7304.51.5045	The tariff classification of steel pipe spools from China, Thailand, Korea and Malaysia
12/10/2010	NY N132156 Classification 7304.19.1045	The tariff classification of clad steel line pipe from Germany.
08/17/2010	NY N115658 Classification 7304.31.6050 7306.30.1000 7306.30.5032	The tariff classification and country of origin marking of steel torsion shafts from China.
07/16/2010	NY N110936 Classification 7304.31.6010 7304.51.5045	The tariff classification of steel tubes from China.
07/12/2010	NY N110981 Classification 7304.31.6050 7304.51.5060	The tariff classification of steel tubes from China.
06/30/2010	NY N108478 Classification 7304.31.6050	The tariff classification of seamless steel tubes from China
06/25/2010	NY N107700 Classification 7304.31.6050	The tariff classification of mechanical tubing from China
04/09/2010	NY N098082 Classification 7304.41.6005 7304.49.0005	The tariff classification of stainless steel pipe from Japan.
01/15/2010	NY N088216 Classification 7304.59.8080	The tariff classification of hollow alloy steel bars from China
01/07/2009	NY N047169 Classification 7304.31.6050	The tariff classification of galvanized steel pipe from Japan.	954365
09/10/2007	NY N016069 Classification 7304.41.6005	The tariff classification of stainless steel pipe from Japan.
01/12/2007	NY N004702 Classification 7304.51.5060	The tariff classification of pup joints and C&C hoses from India or China.
10/26/2004	NY K89814 Classification 8482.10.5012 8482.99.0500 8476.90.0000 7304.59.1000 7304.51.1000	The tariff classification of metal shafts, metal shafts with machining, shaft rail assemblies, linear motion systems and a Dixie-elevator dispenser from Mexico
05/04/2004	HQ 966795 Classification 7304.39.0076 7307.29.0090 7307.99.5045	Internal Advice 03/020; PTFE-lined steel pipe and fittings	K83125
04/24/2003	NY J83053 Classification 7304.41.3045 7507.12.0000	The tariff classification of steel and nickel pipe nipples.
03/28/2003	NY J81912 Classification 7304.90.7000 7304.90.3000	The tariff classification of steel tubing from China.
02/25/2003	NY J80537 Classification 7304.41.3045 7304.41.6045 7304.49.0060 7507.12.0000	The tariff classification of stainless steel and nickel tubing.
10/22/2002	NY I86681 Classification 7304.31.6050 7304.51.5060 4016.93.5050 4009.22.0050	The tariff classification of steel and rubber pipes, fittings, hoses and gaskets from Italy.
09/30/1999	NY E86334 Classification 7304.31.6050	The tariff classification of steel tubes from the Dominican Republic.
09/30/1999	NY E86966 Classification 7304.31.6050	The tariff classification of a steel ankle block from Dominican Republic.
09/30/1999	NY E86967 Classification 7304.31.6050	The tariff classification of steel tubes from the Dominican Republic.
1 2

Unsure of your product's classification?

U.S. Trade Data Categorized by Harmonized System Code

U.S. Import and Export Data Tubes, Pipes Etc, Seamless, Iron Nesoi & Steel HS Subchapter 7304

Overview

IMPORTS

Top Origin Country

Top Destination State

EXPORTS

Top Destination Country

Top Origin State

Ship your product with Flexport

Import Export Rankings (2021)

U.S. Tariff Rates

Ruling

Ship your product with Flexport

Destination Countries

Origin States

Flexport is The Freight Forwarder for the Internet Age.

Flexport

Services

CONTACT US

Legal