10-3/4 inch 65 lb/ft 13Cr Stainless Steel Casing from China
13% chromium seamless stainless steel casing pipe, 10-3/4 inch (273 mm) OD with 16.8 mm wall thickness for sour gas and corrosive reservoir conditions. HTS 7304.24.4040 applies to this thick-wall stainless steel oilfield casing within the 215.9-285.8 mm OD range. Enhanced corrosion resistance for H2S 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
• Provide chemical composition analysis confirming 13Cr stainless steel content; ensure thread protector documentation for safe transport; common pitfall is incorrect weight declaration affecting duty calculations