3917 · Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics:
This is a category heading rather than a rate line — pick one of the codes below to see its full duty stack.
Subordinate codes (10)
| Code | Description |
|---|---|
| 3917.10 | Artificial guts (sausage casings) of hardened protein or of cellulosic plastics materials: |
| 3917.21.00.00 | Of polymers of ethylene |
| 3917.22.00.00 | Of polymers of propylene |
| 3917.23.00.00 | Of polymers of vinyl chloride |
| 3917.29.00 | Of other plastics |
| 3917.31.00.00 | Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa |
| 3917.32.00 | Other, not reinforced or otherwise combined with other materials, without fittings |
| 3917.33.00.00 | Other, not reinforced or otherwise combined with other materials, with fittings |
| 3917.39.00 | Other |
| 3917.40.00 | Fittings |
Frequently asked
- What does 3917 cover?
- Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics:. This is a heading-level category with several subordinate codes — open one to see its full duty breakdown.
- Where does this data come from?
- Codes and MFN base rates come from the full USITC HTS 2026 Rev.11 export. Section 301/232/122 surcharge mappings are approximated pending code-level review. Every rate carries a source_url and effective_from, so you can trace it back to the controlling notice.