HTS heading 3917
Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics — 29 codes under this heading, with the duty on each.
| Code | Description | General rate | Units |
|---|---|---|---|
| 3917 | Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics + Ch. 99 | not stated | — |
| 3917.10 | Artificial guts (sausage casings) of hardened protein or of cellulosic plastics materials + Ch. 99 | not stated | — |
| 3917.10.10.00 | Of cellulosic plastics materials + Ch. 99 | 6.5% | kg |
| 3917.10.60.00 | Of collagen + Ch. 99 | Free | kg |
| 3917.10.90.00 | Other + Ch. 99 | 4.2% | kg |
| 3917.21.00.00 | Of polymers of ethylene + Ch. 99 | 3.1% | kg |
| 3917.22.00.00 | Of polymers of propylene + Ch. 99 | 3.1% | kg |
| 3917.23.00.00 | Of polymers of vinyl chloride + Ch. 99 | 3.1% | kg |
| 3917.29.00 | Of other plastics + Ch. 99 | 3.1% | — |
| 3917.29.00.50 | Less than 200 mm in length + Ch. 99 | 3.1% (inherited from 3917.29.00) | thousands, kg |
| 3917.29.00.90 | Other + Ch. 99 | 3.1% (inherited from 3917.29.00) | kg |
| 3917.31.00.00 | Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 MPa + Ch. 99 | 3.1% | kg |
| 3917.32.00 | Other, not reinforced or otherwise combined with other materials, without fittings + Ch. 99 | 3.1% | — |
| 3917.32.00.10 | Of polyvinyl chloride + Ch. 99 | 3.1% (inherited from 3917.32.00) | kg |
| 3917.32.00.20 | Of polyethylene + Ch. 99 | 3.1% (inherited from 3917.32.00) | kg |
| 3917.32.00.50 | Other + Ch. 99 | 3.1% (inherited from 3917.32.00) | kg |
| 3917.33.00.00 | Other, not reinforced or otherwise combined with other materials, with fittings + Ch. 99 | 3.1% | kg |
| 3917.39.00 | Other + Ch. 99 | 3.1% | — |
| 3917.39.00.10 | Reinforced with metal + Ch. 99 | 3.1% (inherited from 3917.39.00) | kg |
| 3917.39.00.20 | Of polyvinyl chloride + Ch. 99 | 3.1% (inherited from 3917.39.00) | kg |
| 3917.39.00.50 | Other + Ch. 99 | 3.1% (inherited from 3917.39.00) | kg |
| 3917.40.00 | Fittings + Ch. 99 | 5.3% | — |
| 3917.40.00.10 | For brake hoses for the vehicles of subheadings 8701.21, 8701.22, 8701.23, 8701.24 or 8701.29 or headings 8702, 8703, 8704, 8705 or 8711 + Ch. 99 | 5.3% (inherited from 3917.40.00) | kg |
| 3917.40.00.20 | Of polyvinyl chloride + Ch. 99 | 5.3% (inherited from 3917.40.00) | kg |
| 3917.40.00.30 | Of acrylonitrile-butadiene-styrene + Ch. 99 | 5.3% (inherited from 3917.40.00) | kg |
| 3917.40.00.50 | Other + Ch. 99 | 5.3% (inherited from 3917.40.00) | kg |
| 3917.40.00.60 | Of polyvinyl chloride + Ch. 99 | 5.3% (inherited from 3917.40.00) | kg |
| 3917.40.00.80 | Other + Ch. 99 | 5.3% (inherited from 3917.40.00) | kg |
| 3917.40.00.95 | Other + Ch. 99 | 5.3% (inherited from 3917.40.00) | kg |
15 of these lines state no rate of their own and inherit one from the line above, which is how the schedule is read. Each says which line it came from.
Additional duties may apply
29 lines here reference Chapter 99, where Section 301, Section 232 and other additional duties live. Those are charged on top of the general rate and depend on where the goods were made. What those provisions are.
Source: Harmonized Tariff Schedule of the United States, U.S. International Trade Commission (public domain). Classification and the duties that finally apply to a shipment are a licensed customs broker's call.