Pit Prop Steel Beam from Japan
Adjustable H-beam steel support for underground mining pit-propping to prevent roof collapse. Includes extension pins and base plates for rocky terrain. Qualifies as pit-propping equipment per HTS 7308.40.00.00.
Duty Rate — Japan → 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
• MSHA approval docs mandatory for U.S. mining import clearance
• Declare yield strength (e.g
• 50 ksi) to confirm structural integrity
• Distinguish from railroad ties (7302) by underground propping specifications