API 5CT L80 Welded Stainless Steel Casing Pipe from China
This welded stainless steel casing pipe meets API 5CT L80 specifications for oil and gas drilling operations, featuring threaded ends for secure coupling. It is designed to line the borehole and protect the well from collapse during drilling and production. Classified under HTS 7306.21.30.00 as welded stainless steel casing that is threaded or coupled, specifically for oil/gas drilling.
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 reports (MTRs) to customs for compliance with drilling specifications
• Ensure accurate documentation of stainless steel grade (e.g
• 304/316) and welded construction to avoid misclassification