4-1/2 inch 12.6 lb/ft 13Cr Stainless Steel Production Tubing from China
Seamless 13Cr stainless steel tubing used in the production zone of oil/gas wells to convey hydrocarbons to the surface. Its corrosion-resistant properties suit harsh downhole conditions. Falls under HTS 7304.24.60 as stainless steel tubing for drilling applications.
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 detailed grade certificates (e.g
• UNS S41400 for 13Cr) and collapse/pressure test data in import docs
• Label clearly as 'oilfield tubing' to distinguish from mechanical tubing and prevent duty disputes