What is HS code 730791 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
730791
Iron or steel; tube or pipe fittings, flanges, other than stainless steel
Heading 7307 — Tube or pipe fittings (e.g. couplings, elbows, sleeves), of iron or steel
Chapter 73: Articles of iron or steel
Plain-language overview
Use HS-6 730791 when importing or exporting iron or steel tube or pipe fittings, such as couplings and elbows. For example, a shipment of iron pipe elbows used in plumbing systems would fall under this code.
This code specifically covers fittings made of iron or steel that are not stainless, distinguishing them from HS-6 7307XX, which includes stainless steel fittings. If your product is a galvanized steel coupling, it would be classified under 730791.
When dealing with fittings, it’s important to note that HS-6 7307 encompasses a variety of shapes and uses, including flanges and sleeves. If your item is a non-stainless steel flange, it also belongs under this heading but would have a different subheading.
Understanding the precise material and type of fitting is crucial for correct classification. For instance, a cast iron elbow fitting is classified under 730791, while a similar fitting made from stainless steel would not.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
iron pipe fittings · steel tube fittings · couplings and elbows · non-stainless steel fittings · industrial pipe connectors · plumbing fittings · HVAC steel fittings · galvanized steel couplings · cast iron elbows · flanges for piping · pipe fittings classification · iron flanges · steel sleeves · pipe fitting materials · construction fittings · oil and gas fittings
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Iron pipe couplings used in construction
- Steel elbows for plumbing systems
- Galvanized steel sleeves for pipe connections
- Iron flanges for industrial piping
- Steel fittings for HVAC systems
- Non-stainless steel pipe connectors
- Iron or steel threaded fittings
- Pipe fittings used in oil and gas applications
Common questions
Frequent classification questions with short practical guidance.
How to classify steel pipe fittings?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are galvanized fittings under 730791?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What are examples of iron tube fittings?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Difference between stainless and non-stainless fittings?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Can I use 730791 for all pipe fittings?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What materials are included in HS 730791?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to find the right HS code for flanges?
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.
How to classify iron or steel pipe fittings for import?
Check the exact product specs and destination-country tariff notes before finalizing the code.
What products fall under HS code 730791?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Are all tube fittings classified under 7307?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What is the difference between HS 730791 and 7307XX?
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Can I use HS 730791 for stainless steel fittings?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What types of fittings are included in HS 730791?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
How to determine the correct HS code for couplings?
Use this topic to narrow your shortlist, then validate the final code against legal wording.
What are the requirements for importing steel pipe fittings?
Check the exact product specs and destination-country tariff notes before finalizing the code.
Questions & answers
For orientation only—the binding text is your national tariff and the WCO nomenclature your country uses.
- What types of fittings are classified under HS-6 730791?
- HS-6 730791 covers iron or steel tube or pipe fittings, including couplings, elbows, and flanges that are not made from stainless steel.
- Can I classify galvanized steel fittings under 730791?
- Yes, galvanized steel fittings are included under HS-6 730791, as they are made of non-stainless steel.
- What is the difference between HS-6 730791 and HS-6 7307XX?
- HS-6 730791 is for non-stainless steel fittings, while HS-6 7307XX includes stainless steel fittings.
- Are there any specific requirements for importing these fittings?
- Ensure that your fittings meet the material specifications and any applicable safety standards for your destination country.
- How do I know if my product fits under this HS code?
- Check the material composition and type of fitting. If it’s iron or steel and not stainless, it likely falls under HS-6 730791.
- What are common uses for fittings classified under HS-6 730791?
- Common uses include plumbing, HVAC systems, and industrial piping applications.
- Can I use HS-6 730791 for all types of pipe fittings?
- No, HS-6 730791 specifically applies to non-stainless steel fittings. Other materials or types may require different codes.
- What should I do if I'm unsure about the classification?
- Consult with a customs broker or trade specialist to ensure accurate classification and compliance with regulations.
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