7 Inch 26 lb/ft J55 BTC Casing with Coupling from China
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 — China → United States
35%
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
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 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