Martensitic 410 Stainless Steel Welded Tubing 2-7/8" from Mexico
Grade 410 martensitic stainless steel welded tubing, 2-7/8" OD for moderate corrosion oilfield applications. Used as liner tubing in drilling operations. Qualifies under 7306.21.8050 as welded stainless steel tubing of a kind used in oil/gas drilling.
Duty Rate — Mexico → 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
• Confirm minimum 11.5% chromium content via chemical analysis to validate stainless steel classification
• Thread protector documentation not required but recommended to show drilling end-use
• Avoid mixing with carbon steel shipments to prevent contamination and classification errors