Grade B 7-3/4 inch Line Pipe 196.8mm OD from Canada
API 5L Grade B pipe with 196.8 mm OD for onshore oil pipelines. Seamless nonalloy steel construction qualifies for HTS 7304.19.10.30 diameter and use specifications.
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
• Grade B simpler certs than X-grades but still needs CII analysis (max 0.27% carbon)
• Verify no alloying elements > specified limits to maintain nonalloy status
• Customs may request destructive testing verification for seamless claim