Section XV — Base metals and articles of base metal
Heading
7307
Tube or pipe fittings (for example, couplings, elbows, sleeves), of iron or steel.
Common commodities
Iron pipe bendsSteel flange fittingsPlumbing steel teesHeavy duty iron capsStainless steel elbowsSteel sleeves for pipesIron pipe plugsChrome steel nipplesBrass pipe couplingsSteel pipe bends for heating