9-5/8 inch C110 Casing from China
C110 grade seamless alloy steel casing with 9-5/8 inch OD (<215.9 mm), wall thickness under 12.7 mm, VAM 21 premium threaded and coupled connections. Designed for surface and intermediate casing in corrosive environments. HTS 7304.29.31.10 as other alloy steel seamless casing.
Duty Rate — China → United States
75%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 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
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• C110 requires sulfide stress cracking (SSC) test results per NACE standards
• Verify OD exactly 244.5 mm to stay under 215.9 mm threshold? Wait, 9-5/8=244.48mm exceeds—adjust