Custom 317LMN Stainless Pressure Gauge Tubing from Canada
Welded thin-wall tubing from 317LMN alloy (UNS S31726) with 2.5% Mo, 13.5% Ni min, <1.65 mm wall for pressure gauge sensor lines in corrosive environments. Circular seamless-like weld for leak-free performance. Precisely fits 7306.40.1010 subheading.
Duty Rate — Canada → United States
50%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) 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
• Pressure tubing often needs hydrostatic test certs; include with commercial invoice
• Declare exact wall thickness; customs rulers aren't always precise