2-3/8 inch J55 EUE Casing from Japan
J55 grade seamless casing 2-3/8 inch OD with External Upset Ends (EUE) 8-round threads and couplings for low-pressure oil production tubing/casing applications. Wall <12.7 mm suitable for shallow wells. 7304.29.31.10 for small diameter threaded alloy steel casing.
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
• EUE 8RD is standard connection—include thread gauge certification
• J55 is lowest API grade; verify no downrating for specific wells
• Commonly dual-classified as tubing; declare primary oil/gas casing use