Offshore Drilling Riser Joint from United States
An offshore drilling riser joint connects sections of the riser string used in offshore drilling platforms to convey drilling fluid and guide tools between the rig and subsea wellhead. It is a high-pressure, corrosion-resistant component used with boring or sinking machinery of subheading 8430.41 or 8430.49.
Duty Rate — United States → Canada
25%
Rate breakdown
26SUR2525%United States Surtax Order (2026) — 25% on US products
PGA flags
No agency flag on this HTS number in the CBSA Single Window matching criteria.
CBSA Single Window matching criteria, unknown
Import Tips
• Classify the riser joint as a part of boring or sinking machinery, not as a pipe fitting of Chapter 73
• Provide pressure ratings and material certifications for CBSA review
• Verify if the item requires any special import permits for offshore use