24.20.3: Tubes and pipes, of an external diameter of ≤ 406,4 mm, welded, of steel
C
24
24.2
24.20
Children
24.20.31: Line pipe of a kind used for oil or gas pipelines, welded, of an external diameter of ≤ 406,4 mm, of steel
24.20.32: Casing and tubing, of a kind used in drilling for oil or gas, welded, of an external diameter of ≤ 406,4 mm, of steel
24.20.33: Other tubes and pipes, of circular cross section, welded, of an external diameter of ≤ 406,4 mm, of steel
24.20.34: Tubes and pipes, of non-circular cross-section, welded, of an external diameter of ≤ 406,4 mm, of steel
24.20.35: Other tubes and pipes, such as open seam, riveted or similarly closed, of an external diameter of ≤ 406,4 mm, of steel
Corresponds to
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Translates to: