Code 7307 19

OTHER CAST TUBE OR PIPE FITTINGS, OF IRON OR STEEL

SECTION XV. Base metals and articles of base metal

73 ARTICLES OF IRON OR STEEL

7307 tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel:

cast fittings:

7307 19 other:

7307 19 100 0 of malleable cast iron

7307 19 900 0 other