7306.29.60 | | Tubing: | | | | |
7306.30 | | Other, welded, of circular cross section, of iron or nonalloy steel: | | | | |
7306.30.30 | 00 | Having a wall thickness of 1.65 mm or more: | | | | |
7306.30.50 | 25 | Other: | | | | |
7306.30.50 | 25 | With an outside diameter not exceeding 114.3 mm: | | | | |
7306.30.50 | 25 | Galvanized: | | | | |
7306.30.50 | 35 | Other: | | | | |
7306.30.50 | 85 | With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm: | | | | |
7306.40 | | Other, welded, of circular cross section, of stainless steel: | | | | |
7306.40.10 | 10 | Containing more than 0.5 percent by weight of nickel: | | | | |
7306.40.50 | 15 | Other: | | | | |
7306.40.50 | 40 | Other, cold-drawn or cold-rolled (cold- reduced): | | | | |
7306.40.50 | 42 | Other: | | | | |
7306.40.50 | 62 | Other: | | | | |
7306.40.50 | 62 | With an outside diameter not exceeding 114.3 mm: | | | | |
7306.40.50 | 62 | Containing more than 0.5 percent but less than 24 percent by weight of nickel: | | | | |
7306.40.50 | 85 | With an outside diameter exceeding 114.3 mm but not exceeding 406.4 mm: | | | | |
7306.50 | | Other, welded, of circular cross section, of other alloy steel: | | | | |
7306.50.30 | 00 | Having a wall thickness of 1.65 mm or more: | | | | |
7306.50.50 | 50 | Other: | | | | |
7306.61 | | Other, welded, of noncircular cross section: | | | | |
7306.61 | | Of square or rectangular cross section: | | | | |
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 | | Of other noncircular cross section: | | | | |