Tubes, pipes and hollow profiles, seamless, of iron (other than cast iron) or steel › Casing, tubing and drill pipe, of a kind used in drilling for oil or gas
730422Subheading
7304.22 — Drill pipe of stainless steel:
Ống khoan bằng thép không gỉ:
Codes under heading 730422
Distinguish from heading:7303Tubes…7228Other…7305Other…7306Other…7307Tube…
Data updated: 01/08/2026 · Found wrong or missing data? Report a data error