| 3917 | | Tubes, pipes and hoses and fittings therefor (for example, joints, elbows, flanges), of plastics: | | | | |
| 3917.21.00 | 00 | Tubes, pipes and hoses, rigid: | | | | |
| 3917.31.00 | 00 | Other tubes, pipes and hoses: | | | | |
| 3917.31.00 | 00 | Flexible tubes, pipes and hoses, having a minimum burst pressure of 27.6 Mpa | kg | 3.1% | Free (A,AU,BH,B, C,CA,CL, E,IL,J,JO,MA,MX, P,SG) | 25% |
| 4009 | | Tubes, pipes and hoses, of vulcanized rubber other than hard rubber, with or without their fittings (for example, joints, elbows, flanges): | | | | |
| 6811.83.00 | 00 | Tubes, pipes and tube or pipe fittings | kg | Free | | 1.7¢/kg |
| 6903 | | Other refractory ceramic goods (for example, retorts, crucibles, muffles, nozzles, plugs, supports, cupels, tubes, pipes, sheaths and rods), other than those of siliceous fossil meals or of similar siliceous earths: | | | | |
| 6906.00.00 | 00 | Ceramic pipes, conduits, guttering and pipe fittings | kg | Free | | 30% |
| 7303.00.00 | | Tubes, pipes and hollow profiles, of cast iron | | Free | | 33% |
| 7304 | | Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel: | | | | |
| 7305 | | Other tubes and pipes (for example, welded, riveted or similarly closed), having circular cross sections, the external diameter of which exceeds 406.4 mm, of iron or steel: | | | | |
| 7305.31.20 | 00 | Tapered pipes and tubes of steel principally used as parts of illuminating articles | kg | Free | | 45% |
| 7306 | | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: | | | | |
| 7306.30.30 | 00 | Tapered steel pipes and tubes principally used as parts of illuminating articles | kg | Free | | 45% |
| 7306.50.30 | 00 | Tapered pipes and tubes of steel principally used as parts of illuminating articles | kg | Free | | 45% |
| 7326.90.85 | 30 | Hangers and similar supports for tubes andpipes | kg | | | |
| 7411 | | Copper tubes and pipes: | | | | |
| 7507 | | Nickel tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves): | | | | |
| 7507.11.00 | 00 | Tubes and pipes: | | | | |
| 7608 | | Aluminum tubes and pipes: | | | | |
| 7616.99.50 | 50 | Hangers and supports for pipes and tubes | kg | | | |
| 7806.00.05 | 00 | Lead tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves) | kg | 2% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 45% |
| 7907.00.20 | 00 | Zinc tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves) | kg | 3% | Free (A,AU,BH,CA, CL,E, IL,J,JO, MA,MX, P,SG) | 45% |
| 8007.00.40 | 00 | Tin tubes, pipes and tube or pipe fittings (for example, couplings, elbows, sleeves) | kg | 2.4% | Free (A,AU,BH,CA, CL,E,IL,J,JO, MA,MX, P,SG) | 45% |
| 8108.90.60 | 60 | Tubes and pipes | kg | | | |
Harmonized Tariff Schedule of the United States inquiry: 3203Ã
