5 Inch K-55 Premium Threaded Casing from China
Seamless K-55 nonalloy steel casing pipe with premium VAM threads, 5-inch OD, 10.54 mm wall, for intermediate oil well sections. Falls under HTS 7304.29.10.10 as it's seamless, threaded/coupled, nonalloy steel casing for drilling with OD <215.9 mm and thin walls.
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 thread type certification (e.g
• VAM, TENARIS) as it affects valuation and classification
• Measure and document exact wall thickness; values near 12.7 mm require precise gauging
• Register for steel import licenses if required by your country for energy sector products