Pipeline Coating Petroleum Bitumen from Canada
Heavy-grade petroleum bitumen applied as anti-corrosion coating for oil and gas pipelines, under HTS 2713.20.00.00 as petroleum residue. Provides high electrical resistance and adhesion in buried applications.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Certify low sulfur content for pipeline specs; use nitrogen blanketing in storage to prevent oxidation; file under correct Schedule B for accurate duty assessment