Galvanized Conduit Expansion Joint with Rubber Insulation from Canada
A galvanized steel expansion joint for electrical conduits, internally lined with synthetic rubber for insulation and flexibility in thermal expansion applications. It qualifies for HTS 8547.90.00.40 as an other joint of base metal lined with insulating material, with threaded metal sockets for assembly. Used in outdoor electrical installations to accommodate movement.
Duty Rate — Canada → United States
29.6%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Test rubber liner for dielectric strength and provide test reports; declare galvanization type to avoid corrosion-related duties; ensure joints meet NEC Article 350 for flexible applications