What types of products are classified under HS-4 3917?

HS-4 3917 includes tubes, pipes, hoses, and fittings made from plastics, such as PVC and polypropylene.

How do I choose between the subheadings under HS-4 3917?

Select the subheading based on the material type and whether the product is rigid or flexible, as well as if it includes fittings.

Are artificial sausage casings included in HS-4 3917?

Yes, artificial sausage casings made from hardened protein or cellulosic materials are classified under **391710**.

What is the difference between HS-6 391731 and 391732?

HS-6 391731 is for flexible tubes with a minimum burst pressure of 27.6MPa, while 391732 is for other flexible tubes without that pressure requirement.

Can I classify all plastic pipes under the same HS code?

No, you need to classify them based on the specific polymer used, such as ethylene, propylene, or vinyl chloride.

What should I do if my product doesn't fit any specific subheading?

If your product doesn't match the specific subheadings, check **391729** for other rigid plastics or consult with a customs broker for guidance.

HS-4 · 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-4 3917 when importing tubes, pipes, hoses, or fittings made from plastics, such as a shipment of PVC pipes for construction. This heading covers both rigid and flexible types, as well as various fittings like elbows and flanges.

When deciding between subheadings, consider the material composition. For instance, 391721 is specifically for rigid tubes made from ethylene polymers, while 391722 is for those made from propylene. If your product doesn’t fit these specific polymers, check 391729 for other rigid plastics.

Flexible tubes with a minimum burst pressure of 27.6MPa fall under 391731. If your flexible hoses do not meet this pressure requirement or are not reinforced, you may need to classify them under 391732 or 391733, depending on whether they come with fittings.

Fittings, such as joints and flanges, are classified under 391740. If your shipment includes fittings but no tubes or hoses, this is the appropriate subheading.

Keywords & topics

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

HS-4 3917 · plastic tubes · pipes and hoses · fittings for pipes · rigid plastic pipes · flexible hoses · PVC fittings · polyethylene tubes · polypropylene pipes · artificial sausage casings · importing plastic products · customs classification · trade regulations · plastic pipe fittings · tubing for construction · industrial hoses

Examples

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

PVC pipes for plumbing systems
Flexible hoses for garden irrigation
Elbow joints for industrial piping
Flanges for connecting pipes
Rigid tubes for chemical transport
Artificial sausage casings made from cellulosic materials
Polypropylene pipes for drainage systems

Common questions

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

What is HS-4 3917 used for?
How to classify plastic pipes for import?
What are the subheadings under HS-4 3917?
Are PVC pipes classified under HS-4 3917?
What fittings are included in HS-4 3917?
How to determine the right HS code for flexible hoses?
What materials are covered in HS-4 3917?

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 3917?: HS-4 3917 includes tubes, pipes, hoses, and fittings made from plastics, such as PVC and polypropylene.
How do I choose between the subheadings under HS-4 3917?: Select the subheading based on the material type and whether the product is rigid or flexible, as well as if it includes fittings.
Are artificial sausage casings included in HS-4 3917?: Yes, artificial sausage casings made from hardened protein or cellulosic materials are classified under **391710**.
What is the difference between HS-6 391731 and 391732?: HS-6 391731 is for flexible tubes with a minimum burst pressure of 27.6MPa, while 391732 is for other flexible tubes without that pressure requirement.
Can I classify all plastic pipes under the same HS code?: No, you need to classify them based on the specific polymer used, such as ethylene, propylene, or vinyl chloride.
What should I do if my product doesn't fit any specific subheading?: If your product doesn't match the specific subheadings, check **391729** for other rigid plastics or consult with a customs broker for guidance.

Continue classification

Parent context

HS code directory Chapter 39

Nearby siblings

Previous HS-4 3916 Next HS-4 3918

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HS-6 subheadings (10)

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