The products covered are carbon steel butt-weld type fittins, other than couplings, under 14 inches in diameter, whether finished or unfinished, that have been formed in the shape of elbows, tees, reducers, caps, etc., and, if forged, have been advanced after forging. These advancements may include any one or more of the following: Coining, heat treatment, shot blasting, grinding, die stamping or painting.
Carbon steel butt-weld pipe fittings are currently classified under subheading 7307.93.3010 and 7307.93.3040 of the Harmonized Tariff Schedule (HTS). |