API 5CT L-80 Threaded Casing Pipe from China
This is a high-strength L-80 grade steel casing pipe used in oil and gas drilling operations, featuring threaded ends for secure coupling. It falls under HTS 7306.29.31.00 as it is welded steel casing of a kind used in drilling for oil or gas, specifically threaded or coupled. The robust construction ensures it can withstand high-pressure downhole environments.
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
• Verify API 5CT certification and provide mill test certificates (MTC) to confirm compliance with oilfield standards
• Ensure markings for grade, size, and threading type (e.g
• BTC) are clearly visible to avoid reclassification