HEADING 7311
Containers for compressed or liquefied gas, of iron or steel
Part of Chapter 73 — Articles of Iron or Steel, Section XV.
Subheadings and tariff lines
7311.00.00Containers for compressed or liquefied gas, of iron or steel
7311.00.00D01Certified prior to exportation to have been made in accordance with the safety requirements of sections 178.36 through 178.68 of title 49 CFR or under a specific exemption to those requirements:
7311.00.00.30Seamless steel containers not overwrapped, marked DOT 3A, 3AX, 3AA, 3AAX, 3B, 3E, 3HT, 3T or DOT-E followed by a specific exemption number
7311.00.00.60Other
7311.00.00.90Other
Recent CBP rulings on heading 7311
N357938
February 9, 2026
The tariff classification of containers for compressed or liquefied gas from Canada
N342832
October 16, 2024
The tariff classification of a container from Germany or China.
N336929
December 20, 2023
The tariff classification of filled and non-filled containers from China.
N333860
July 18, 2023
The tariff classification and country of origin of steel compressed gas containers
N333010
June 7, 2023
The tariff classification and country of origin of steel compressed gas containers
N331354
April 4, 2023
The tariff classification of empty steel tanks and helium filled steel tanks from China
N331353
April 3, 2023
The tariff classification of empty steel tanks and helium filled steel tanks from India
N299444
August 23, 2018
The tariff classification of a steel storage pressure vessels from China
N299176
August 20, 2018
The tariff classification of a steel compressed air reservoir from China
N281240
December 15, 2016
The tariff classification of unassembled tanks from China
H273316
July 19, 2016
Request for classification of filled canisters for fire suppression systems
N264596
June 10, 2015
The tariff classification of cargo tanks from South Korea
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