What is HS code 391740 used for?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
HS-6 · Subheading
391740
Plastics; tube, pipe and hose fittings (e.g. joints, elbows, flanges)
Heading 3917 — Tubes, pipes and hoses and fittings thereof (for example, joints, elbows, flanges), of plastics
Chapter 39: Plastics and articles thereof
Plain-language overview
Use HS-6 391740 when importing or exporting plastic fittings for tubes, pipes, or hoses, such as elbows or flanges. For example, if you're shipping a batch of plastic elbows used in plumbing systems, this code applies.
This code specifically covers fittings made of plastics, which are essential for connecting and sealing tubes and pipes. In contrast, HS-6 391750 deals with similar fittings but made from rubber, so ensure you're using the right material classification.
When classifying items under this heading, remember that it includes various shapes and types of fittings. For instance, if you have plastic flanges designed for industrial piping, they would fall under this HS-6 line.
Fittings can vary in size and application, from small connectors for household plumbing to larger industrial fittings. If you're unsure whether your product qualifies, consider the intended use and material.
Keywords & topics
Useful terms traders and brokers use for this HS-6 subheading.
plastic fittings · tube connectors · pipe elbows · flanges for pipes · plastic joints · hose fittings · PVC fittings · industrial pipe fittings · plumbing accessories · polyethylene connectors · Nylon pipe fittings · flexible couplings · drainage fittings · irrigation pipe connectors
Examples
Drawn from the official tariff wording for this HS-6 subheading. Always confirm against your published schedule and legal notes.
- Plastic elbows for water pipes
- PVC flanges for industrial applications
- Polyethylene connectors for irrigation systems
- Nylon fittings for air hoses
- Plastic tees used in drainage systems
- Flexible plastic couplings for HVAC systems
- Polypropylene joints for chemical transport
- Plastic reducers for plumbing installations
Common questions
Frequent classification questions with short practical guidance.
How to classify plastic pipe fittings?
Write down material, use, and product form first, then compare nearby lines before you lock the code.
Are plastic elbows covered under HS-6 391740?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
What materials are included in HS-6 391740?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Do I need a specific code for plastic flanges?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
How to determine the right HS code for my shipment?
Match the product to the legal wording, then verify the final pick in your country tariff schedule before filing.
What are examples of products under HS-6 391740?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Is there a difference between plastic and rubber fittings?
Use this as a comparison hint, then confirm the final decision with legal notes and country-specific rules.
Related topics
Common real-world topics that come up during code comparison.
How to classify plastic tube and pipe fittings for customs
Check the exact product specs and destination-country tariff notes before finalizing the code.
What products fall under HS-6 391740 for import
Check the exact product specs and destination-country tariff notes before finalizing the code.
Guidelines for using HS code 391740 for plastic fittings
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Examples of plastic fittings classified under HS-6 391740
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Differences between HS-6 391740 and 391750 for fittings
Compare adjacent HS lines and pick the one that matches material, function, and product form most closely.
Correct classification for plastic flanges in shipments
Use this topic to narrow your shortlist, then validate the final code against legal wording.
Understanding the scope of HS-6 391740 for importers
Check the exact product specs and destination-country tariff notes before finalizing the code.
Best practices for classifying plastic pipe connectors
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 products are classified under HS-6 391740?
- HS-6 391740 covers plastic fittings for tubes, pipes, and hoses, including elbows, flanges, and joints.
- Can I use HS-6 391740 for rubber fittings?
- No, HS-6 391740 is specifically for plastic fittings. Rubber fittings fall under HS-6 391750.
- How do I know if my product qualifies for HS-6 391740?
- Check if your product is a fitting made of plastic designed for connecting tubes or pipes.
- Are there size restrictions for products under HS-6 391740?
- No specific size restrictions exist; the classification depends on the material and type of fitting.
- What is the difference between HS-6 391740 and HS-6 391750?
- HS-6 391740 is for plastic fittings, while HS-6 391750 is for rubber fittings.
- Do I need additional documentation for HS-6 391740 products?
- Typically, you need standard import documentation, but check with your customs broker for specific requirements.
- Can I classify my plastic fittings differently?
- Classification should reflect the material and function; if uncertain, consult a customs expert.
- What are common uses for products under HS-6 391740?
- Common uses include plumbing, irrigation, and industrial applications where plastic fittings connect pipes.
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