The applicable stainless steel flanges from india subheading for the chrome steel flanges could be 7307.21.50, Harmonized Tariff time table of the usa (HTS), which presents for tube or pipe fittings, of iron or metal, different, of stainless-steel, flanges, other. The rate of obligation will be 6.2 percentage ad valorem.
you also ask Case range A-533-809 involving sure cast chrome steel flanges from India. according to the U.S. department of commerce, the chrome steel flanges that you plan to import are not included in the scope of this investigation.