Duplex 2205 Injection Tubing 3-1/2 inch from China
Seamless Duplex 2205 (S31803) stainless tubing for water injection in offshore oil production, OD 88.9 mm (3-1/2"), wall 9.19 mm. Meets HTS 7304.24.60.15 criteria as stainless steel seamless drill tubing under size limits for oil/gas use.
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
• Document ferrite number range (35-65%) via metallographic examination
• Provide non-destructive electric test (eddy current) reports per API specs
• Use ISPM 15 compliant wooden cradles for shipping to avoid fumigation delays