Steel, alloy (not stainless steel); seamless, cold-drawn or cold-rolled (cold-reduced), tubes, pipes and hollow profiles of circular cross-section
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7304.51
Use case
Pre-quote review
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Calculate duty
Classification boundary
Review material, use, construction, and accessories
Quote workflow
Estimate first, then confirm with official tariff or broker
Steel, alloy (not stainless steel) can be reviewed from 7304.51, but the final code depends on full product details, material, use, and destination tariff rules.
Use the tariff calculator with origin, customs value, freight, and insurance to estimate landed cost.
No. This page is for pre-quote planning and does not replace customs rulings, official tariff data, or licensed broker advice.
7304.11
Iron or steel (excluding cast iron); seamless, line pipe of a kind used for oil or gas pipelines, of stainless steel
7304.19
Iron or steel (excluding cast iron or stainless steel); seamless, line pipe of a kind used for oil or gas pipelines
7304.22
Steel, stainless; seamless, drill pipe, of a kind used in drilling for oil or gas
7304.23
Iron or steel (excluding cast iron or stainless steel); seamless, drill pipe, of a kind used in drilling for oil or gas