7304.59.80 | 50 | Having a wall thickness of 12.7 mm or more but less than 19 mm | kg | | | |
7304.59.80 | 55 | Having a wall thickness of 19 mm or more | kg | | | |
7304.59.80 | 60 | Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm: | | | | |
7304.59.80 | 60 | Having a wall thickness less than 12.7 mm | kg | | | |
7304.59.80 | 35 | Having a wall thickness of 12.7 mm or more but less than 19 mm | kg | | | |
7304.59.80 | 40 | Having a wall thickness of 19 mm or more | kg | | | |
7304.59.80 | 45 | Having an outside diameter of 190.5 mm or more but not exceeding 285.8 mm: | | | | |
7304.90.10 | 00 | Having a wall thickness of 4 mm or more: | | | | |
7304.90.50 | 00 | Having a wall thickness of less than 4 mm: | | | | |
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: | | | | |
7306 | | Other tubes, pipes and hollow profiles (for example, open seamed or welded, riveted or similarly closed), of iron or steel: | | | | |
7306.30.10 | 00 | Having a wall thickness of less than 1.65 mm | kg | Free | | 25% |
7306.30.30 | 00 | Having a wall thickness of 1.65 mm or more: | | | | |
7306.30.50 | 25 | Galvanized: | | | | |
7306.30.50 | 85 | Galvanized | kg | | | |
7306.40.10 | | Having a wall thickness of less than 1.65 mm | | Free | | 36% |
7306.40.50 | | Having a wall thickness of 1.65 mm or more | | Free | | 11% |
7306.50.10 | 00 | Having a wall thickness of less than 1.65 mm | kg | Free | | 35% |
7306.50.30 | 00 | Having a wall thickness of 1.65 mm or more: | | | | |
7306.61.10 | 00 | Having a wall thickness of 4 mm or more: | | | | |
7306.61.50 | 00 | Having a wall thickness of less than 4 mm: | | | | |
7306.69.10 | 00 | Having a wall thickness of 4 mm or more: | | | | |
7306.69.50 | 00 | Having a wall thickness of less than 4 mm: | | | | |
7307 | | Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel: | | | | |
7307.19.30 | 40 | Grooved-end fittings (including grooved couplings) | kg | | | |