HS Code 730520

Casing of a kind used in drilling for oil or gas:

HS code730520
DescriptionCasing of a kind used in drilling for oil or gas:
Chapter73
SectionXV — Base metals and articles of base metal

The first six digits of an HS code are harmonized worldwide. Countries extend it with extra digits and their own duty rates — below are the US HTS (10-digit) equivalents. Always confirm with official customs sources before shipping.

US HTS equivalents (4)

HTS codeDescriptionDuty
7305202000Threaded or coupledFree
7305204000OtherFree
7305206000Threaded or coupledFree
7305208000OtherFree

More codes in Chapter 73