13-3/8 inch Q125 Alloy Steel Drill Tubing from Canada
Seamless Q125 quaternary alloy steel tubing, 339.7 mm ID but 508 mm OD, for high-pressure sour gas wells. Engineered for drilling and completion in harsh environments. Under 7304.29.61.75 for its large OD, seamless alloy steel design for oil/gas operations.
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
• Include NACE MR0175 certification for sour service alloys to support classification and avoid material disputes
• Use customs valuation based on API grade premiums; underdeclare and risk audits on high-value oilfield goods
• Label with heat numbers and traceability codes per API 5CT to facilitate post-entry verification