Section VII · Plastics and articles thereof
3917.39
Other
Chapter
Plastics and articles thereof
Heading
The product family within the chapter
Subheading
The specific good, identical worldwide
The first six digits are the same in every country that uses the Harmonized System. The United States adds two more for the tariff rate and, often, two more for statistics — which is why the rates below are listed against 8- and 10-digit numbers rather than against this code.
How the schedule reaches this code
- 39Plastics and articles thereof
- 3917Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics:
- Other tubes, pipes and hoses:
- Other
Published US duty rates
Duty is set at the 8- or 10-digit line, not at this 6-digit subheading, so more than one rate can sit under this code.
- 3917.39.00Other
- General
- 3.1%
- Special (FTA)
- Free (A*,AU,B,BH,C,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
- Column 2
- 25%
Only if the goods qualify under one of these programs.
Countries without normal trade relations.
Schedule footnotes
- See additional U.S. note 3 to this chapter.
- See 9903.88.03.
- See 9903.90.08.
A reference to Chapter 99 means an additional action — a Section 232 or 301 measure, an exclusion, or a quota — applies on top of the rate above.
This is the listed rate. Antidumping and countervailing duty orders, Chapter 99 actions and preference qualification all change what is actually collected, and classification is a judgement about your goods. Verify with your licensed customs broker before you file.
Other subheadings in heading 3917
- 3917.10Artificial guts (sausage casings) of hardened protein or of cellulosic plastics materials:
- 3917.21Of polymers of ethylene
- 3917.22Of polymers of propylene
- 3917.23Of polymers of vinyl chloride
- 3917.29Of other plastics
- 3917.31Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa
- 3917.32Other, not reinforced or otherwise combined with other materials, without fittings
- 3917.33Other, not reinforced or otherwise combined with other materials, with fittings
- 3917.40Fittings
Source: U.S. International Trade Commission (USITC) — 2026 HTS Revision 12, released 2026-07-21, published at hts.usitc.gov. A U.S. Government work in the public domain.