Code 7307

TUBE OR PIPE FITTINGS (FOR EXAMPLE, COUPLINGS, ELBOWS, SLEEVES), 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 11 of non-malleable cast iron:

7307 19 other:

other, of stainless steel:

7307 21 000 flanges:

7307 22 threaded elbows, bends and sleeves:

7307 23 butt welding fittings:

7307 29 other:

other:

7307 91 000 0 flanges

7307 92 threaded elbows, bends and sleeves:

7307 93 butt welding fittings:

7307 99 other: