7 Inch 26 lb/ft J55 BTC Casing with Coupling from Japan
7-inch OD J55 grade casing with 26 lb/ft weight, featuring Buttress Threaded and Coupled (BTC) connection, imported with coupling for production casing in oil/gas wells. Falls under HTS 7306.29.10.30 as welded, nonalloy steel casing threaded/coupled and imported with coupling for drilling use. BTC premium thread enhances gas-tight sealing.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Include thread type (BTC, STC, LTC) in descriptions; affects coupling compatibility and classification
• Ensure no plastic thread protectors are considered integral; may trigger packaging reclassification
• Use ISPM 15 compliant wooden cradles for shipping to avoid fumigation delays