What is the difference between roller and articulated link chains?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-4 · Heading
7315 — Chain and parts thereof, of iron or steel
Chapter 73: Articles of iron or steel
Plain-language overview
Use HS-4 7315 when importing or exporting iron or steel chains, such as roller chains used in machinery or articulated link chains for lifting equipment. This heading covers various types of chains and their parts, which are essential in many mechanical applications.
When determining the correct HS-6 subheading, consider the specific type of chain. For example, HS-6 731511 is for roller chains, while HS-6 731512 covers other articulated link chains that aren't roller types. Understanding these distinctions is crucial for accurate classification.
If you're dealing with chain parts, HS-6 731519 is for articulated link parts, while HS-6 731590 applies to other parts not specified elsewhere in this heading. This helps ensure that you classify your products correctly to avoid customs delays.
For specialized chains, such as HS-6 731581 for stud-link chains or HS-6 731582 for welded link chains, be sure to identify the specific characteristics of your product. This will guide you in selecting the appropriate subheading.
Keywords & topics
Useful terms traders and brokers use for this HS-4 heading.
iron chains · steel chains · articulated link chains · roller chains · chain parts · skid chains · welded link chains · stud-link chains · customs classification · import/export regulations
Examples
Drawn from the official tariff wording for this HS-4 heading. Always confirm against your published schedule and legal notes.
- Roller chains for conveyor systems (HS-6 731511)
- Articulated link chains for hoisting (HS-6 731512)
- Parts for articulated link chains (HS-6 731519)
- Skid chains for vehicles (HS-6 731520)
- Stud-link chains for marine applications (HS-6 731581)
- Welded link chains for construction use (HS-6 731582)
- Miscellaneous chains not covered elsewhere (HS-6 731589)
Common questions
Frequent classification questions with short practical guidance.
How do I classify chain parts for import?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are the subheadings under HS-4 7315?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Which HS code for skid chains?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Are there specific regulations for steel chains?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the correct HS-6 for chains?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
Related topics
Common real-world topics that come up during code comparison.
importing roller chains under HS-4 7315
Check the exact product specs and destination-country tariff notes before finalizing the code.
classification of articulated link chains for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
chain parts HS code for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
difference between stud-link and welded link chains
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
how to choose the right HS-6 for chains
Use this topic to narrow your shortlist, then validate the final code against legal wording.
customs procedures for importing steel chains
Check the exact product specs and destination-country tariff notes before finalizing the code.
specifics of HS-4 7315 for chain products
Use this topic to narrow your shortlist, then validate the final code against legal wording.
guidelines for chain parts classification
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of chains are covered under HS-4 7315?
- HS-4 7315 covers various types of chains, including roller chains, articulated link chains, skid chains, and their respective parts.
- How do I classify a welded link chain?
- A welded link chain falls under **HS-6 731582**. Ensure to specify the characteristics of the chain for accurate classification.
- What is the difference between HS-6 731511 and HS-6 731512?
- HS-6 731511 is for roller chains, while HS-6 731512 is for other types of articulated link chains that are not roller types.
- Which subheading should I use for chain parts?
- Use **HS-6 731519** for articulated link parts and **HS-6 731590** for other chain parts not specified in this heading.
- Are there specific import regulations for steel chains?
- Yes, importing steel chains may require compliance with safety standards and regulations, depending on their intended use.
- What does n.e.c. mean in HS codes?
- n.e.c. stands for 'not elsewhere classified,' indicating items that do not fit into the specified categories but still fall under the broader heading.
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Heading-browse mode uses HS-6 731500 (first line of this block).
HS-6 subheadings (8)
- 731511Chain; articulated link, roller, of iron or steel
- 731512Chain; articulated link, (other than roller), of iron or steel
- 731519Chain; articulated link parts, of iron or steel
- 731520Chain; skid, articulated link chain and parts thereof, of iron or steel
- 731581Chain; stud-link chain, of iron or steel
- 731582Chain; welded link chain, of iron or steel
- 731589Chain; n.e.c. in heading no. 7315, of iron or steel
- 731590Chain; parts n.e.c. in heading no. 7315, of iron or steel