HTS CodeDescriptionGeneralSpecialOtherUnits
Casing:
7304.24.30 Threaded or coupled Free 28%
Having an outside diameter less than 215.9 mm:
Having an outside diameter of 215.9 mm or more but not exceeding 285.8 mm:
7304.24.40 Other Free 8.5%
Having an outside diameter less than 215.9 mm:
Having an outside diameter of 215.9 mm or more but not exceeding 285.8 mm:
Having an outside diameter exceeding 285.8 mm but not exceeding 406.4 mm:
7304.24.60 Tubing Free 35%