What types of products are classified under HS-4 7304?

HS-4 7304 includes seamless tubes, pipes, and hollow profiles made of iron or steel, primarily used in oil and gas applications.

How do I choose between HS-6 730411 and HS-6 730419?

Use HS-6 730411 for stainless steel line pipes and HS-6 730419 for non-stainless steel line pipes.

What is the difference between cold-drawn and cold-rolled pipes?

Cold-drawn pipes are shaped at room temperature, while cold-rolled pipes undergo a similar process but may involve additional reduction in thickness.

Can I use HS-4 7304 for all types of steel pipes?

No, HS-4 7304 is specific to seamless pipes; other types may fall under different headings.

What should I consider when importing seamless tubes?

Check the material composition, intended use, and ensure compliance with local regulations and standards.

Are there specific regulations for importing stainless steel pipes?

Yes, importing stainless steel pipes may have additional regulations, including tariffs and safety standards.

How do I find the correct HS code for my product?

Identify the material, type, and intended use of your product, then refer to the specific HS-6 subheadings under HS-4 7304.

HS-4 · Heading

7304 — Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel

Chapter 73: Articles of iron or steel

Plain-language overview

Use HS-4 7304 when importing seamless tubes, pipes, and hollow profiles made of iron or steel, such as a shipment of stainless steel line pipes for oil pipelines. This heading covers various types of seamless products, primarily used in the oil and gas industry.

When distinguishing between HS-6 lines, consider the material composition and intended use. For example, if you're dealing with seamless line pipes specifically made of stainless steel, you would use HS-6 730411. In contrast, if the pipes are made of regular iron or steel, HS-6 730419 would apply.

For drilling applications, the choice between HS-6 lines hinges on whether the material is stainless steel or not. Use HS-6 730422 for stainless steel drill pipes, while HS-6 730423 is for those made from non-stainless iron or steel.

When it comes to cold-drawn or cold-rolled tubes, HS-6 730431 applies to non-alloy steel, while HS-6 730441 covers stainless steel options. Make sure to check the specifications to select the correct subheading.

Keywords & topics

Short phrases that describe this HS-4 heading when you're searching or filtering schedules.

seamless tubes · iron or steel pipes · oil and gas pipelines · stainless steel drill pipe · cold-drawn tubes · casing and tubing · non-alloy steel profiles · alloy steel pipes · hollow profiles · seamless profiles · importing steel pipes · exporting seamless tubes · customs codes for pipes · trade regulations for steel · pipeline materials · drilling equipment specifications

Examples

Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.

Seamless stainless steel line pipes for oil pipelines
Seamless iron drill pipes used in oil extraction
Cold-drawn non-alloy steel tubes for structural applications
Seamless stainless steel casing for gas drilling
Alloy steel pipes for high-pressure applications
Non-alloy seamless tubes for hydraulic systems
Cold-rolled stainless steel hollow profiles for automotive use

Common questions

How people often phrase their search when they're trying to classify goods like yours.

What is HS-4 7304 used for?
How to classify seamless steel pipes?
What are the differences between HS-6 730411 and 730419?
Which code to use for stainless steel drill pipes?
How to determine the correct HS code for oil pipelines?
What materials fall under HS-4 7304?
Are there specific regulations for importing steel pipes?
What is the difference between cold-drawn and cold-rolled pipes?
How to find the right HS code for drilling equipment?
What are the applications of seamless hollow profiles?

Questions & answers

For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.

What types of products are classified under HS-4 7304?: HS-4 7304 includes seamless tubes, pipes, and hollow profiles made of iron or steel, primarily used in oil and gas applications.
How do I choose between HS-6 730411 and HS-6 730419?: Use HS-6 730411 for stainless steel line pipes and HS-6 730419 for non-stainless steel line pipes.
What is the difference between cold-drawn and cold-rolled pipes?: Cold-drawn pipes are shaped at room temperature, while cold-rolled pipes undergo a similar process but may involve additional reduction in thickness.
Can I use HS-4 7304 for all types of steel pipes?: No, HS-4 7304 is specific to seamless pipes; other types may fall under different headings.
What should I consider when importing seamless tubes?: Check the material composition, intended use, and ensure compliance with local regulations and standards.
Are there specific regulations for importing stainless steel pipes?: Yes, importing stainless steel pipes may have additional regulations, including tariffs and safety standards.
How do I find the correct HS code for my product?: Identify the material, type, and intended use of your product, then refer to the specific HS-6 subheadings under HS-4 7304.

Continue classification

Parent context

HS code directory Chapter 73

Nearby siblings

Previous HS-4 7303 Next HS-4 7305

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HS-6 subheadings (13)

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