PRIOR SIGNAL
CapabilitiesApproachIntelligenceDataAboutContact
PRIOR SIGNAL
© 2026 Prior Signal. All rights reserved.
HomeCapabilitiesApproachIntelligenceDataAboutContact
Prior Signal is an independent, for-profit private firm. It is not affiliated with, endorsed by, or operated in conjunction with any charitable organization, advocacy platform, or government entity. References to third-party organizations reflect publicly documented facts and do not imply endorsement or partnership.
← Tariff Schedule
HS 7304.19High

Line pipe, seamless, of iron or steel, for oil/gas pipelines

Chapter 73 — Articles of iron or steel|Section 232
Current tariff rate
25%
Prior rate
0% (CUSMA)
Canadian export value
$1.2B
CUSMA eligible
No
TARIFF DETAILS
Effective date
2025-03-12
Tariff type
Section 232
CUSMA INFORMATION
Eligibility
Not eligible
SECTOR IMPACT

Pipe mills face exclusion from US pipeline expansion projects. Impact felt in Alberta and Saskatchewan.

NOTES

Seamless line pipe is critical for oil and gas transmission. Canadian producers serve US pipeline construction projects.

MITIGATION STRATEGIES

Actionable options for affected Canadian exporters

  1. 1

    FTZ utilization

  2. 2

    US production facility

  3. 3

    Market diversification (CPTPP)

RELATED TARIFF CODES
7305.11High

Line pipe, welded, longitudinally submerged arc welded, OD > 406.4mm

25%High
7306.30High

Tubes, pipes and hollow profiles, welded, of iron or steel, circular cross-section

25%High
7208.10Critical

Flat-rolled products of iron, hot-rolled, in coils, width ≥ 600mm, with patterns in relief

25%Critical

Get strategic guidance

Need help navigating tariff exposure? Our team provides strategic guidance on trade compliance and risk mitigation.

Contact us →Intelligence articles

Intelligence briefings

Strategic analysis on trade policy, geopolitical disruption, and competitive intelligence. Published when it matters, not on a schedule.